General description
High-speed switching diodes, encapsulated in small Surface-Mounted Device (SMD)
plastic packages.
Features and benefits
1.High switching speed: trr ≤ 4 ns
2.Low capacitance: Cd ≤ 1.5 pF
3.Low leakage current
4.Reverse voltage: VR ≤ 100 V
5.Small SMD plastic packages
6.AEC-Q101 qualified
Applications
1.High-speed switching
2.Reverse polarity protection
3.General-purpose switching
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Monday, May 2, 2011
Thursday, April 28, 2011
Electronic components TC75S55F and IC trading market Site recommended
The electronic components TC75S55F/TC75S55FU/TC75S55FE is a CMOS singleoperation amplifier which incorporates a phase compensation circuit. It is designed for use with a low- voltage, low-current power supply; this differentiates this device from conventional general-purpose bipolar op-amps.
Features follows:
1.Low-voltage operation : VDD = ±0.9~3.5 V or 1.8~7 V
2.Low-current power supply : IDD (VDD = 3 V) = 10 μA (typ.)
3.any external device
4.Ultra-compact package
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Features follows:
1.Low-voltage operation : VDD = ±0.9~3.5 V or 1.8~7 V
2.Low-current power supply : IDD (VDD = 3 V) = 10 μA (typ.)
3.any external device
4.Ultra-compact package
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Electronic components TC75S55F and IC trading market Site recommended
The electronic components TC75S55F/TC75S55FU/TC75S55FE is a CMOS singleoperation amplifier which incorporates a phase compensation circuit. It is designed for use with a low- voltage, low-current power supply; this differentiates this device from conventional general-purpose bipolar op-amps.
Features follows:
1.Low-voltage operation : VDD = ±0.9~3.5 V or 1.8~7 V
2.Low-current power supply : IDD (VDD = 3 V) = 10 μA (typ.)
3.any external device
4.Ultra-compact package
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Features follows:
1.Low-voltage operation : VDD = ±0.9~3.5 V or 1.8~7 V
2.Low-current power supply : IDD (VDD = 3 V) = 10 μA (typ.)
3.any external device
4.Ultra-compact package
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Wednesday, April 27, 2011
Description and Features about electronic component D45C12
The electronic components D45C12 and D44C12 are[1]for general purpose driver or
medium power output stages in CW or switching applications.
Features
1.Low Collector-Emitter Saturation Voltage - 0.5 V (Max)
2.High ft for Good Frequency Response
3.Low Leakage Current
4.Pb-Free Packages are Available
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reference price, source and loation, semiconductor, original spot, free PDF download
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medium power output stages in CW or switching applications.
Features
1.Low Collector-Emitter Saturation Voltage - 0.5 V (Max)
2.High ft for Good Frequency Response
3.Low Leakage Current
4.Pb-Free Packages are Available
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reference price, source and loation, semiconductor, original spot, free PDF download
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Tuesday, April 26, 2011
Applications and Features about electronic component B57621 from Hqew.net
Applications
1.Temperature measurement and
compensation in
– hybrid circuits
– data systems
– telecom systems
– automotive electronics
Features
1.Silver palladium termination (AgPd)
2.Cost-effective
3.Suitable for wave and reflow soldering
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1.Temperature measurement and
compensation in
– hybrid circuits
– data systems
– telecom systems
– automotive electronics
Features
1.Silver palladium termination (AgPd)
2.Cost-effective
3.Suitable for wave and reflow soldering
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Sunday, April 24, 2011
Electronic components BF240,features,Applications and Description belows
Electronic component BF240,features,Applications and Description belows:
FEATURES
1.Low current (max. 25 mA)
2.Low voltage (max. 40 V)
APPLICATIONS
1.AM mixers
2.IF amplifiers in AM/FM receivers
DESCRIPTION
NPN medium frequency transistor in a TO-92; SOT54
plastic package.
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FEATURES
1.Low current (max. 25 mA)
2.Low voltage (max. 40 V)
APPLICATIONS
1.AM mixers
2.IF amplifiers in AM/FM receivers
DESCRIPTION
NPN medium frequency transistor in a TO-92; SOT54
plastic package.
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Thursday, April 21, 2011
Features,APPLICATIONS and Description Introduction about IC parts BUX98APW
1.STMicroelectronics PREFERRED
SALESTYPE
2.NPN TRANSISTOR
3.HIGH VOLTAGE CAPABILITY
4.HIGH CURRENT CAPABILITY
5.FAST SWITCHING SPEED
APPLICATIONS
1.HIGH FREQUENCY AND EFFICENCY CONVERTERS
2.LINEAR AND SWITCHING INDUSTRIAL EQUIPMENT
DESCRIPTION
The electronic components BUX98APW is a silicon Multiepitaxial Mesa NPN transistor in TO-247 plastic package. It is intended for use in industrial applications semiconductor
from single and three-phase mains operation.
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SALESTYPE
2.NPN TRANSISTOR
3.HIGH VOLTAGE CAPABILITY
4.HIGH CURRENT CAPABILITY
5.FAST SWITCHING SPEED
APPLICATIONS
1.HIGH FREQUENCY AND EFFICENCY CONVERTERS
2.LINEAR AND SWITCHING INDUSTRIAL EQUIPMENT
DESCRIPTION
The electronic components BUX98APW is a silicon Multiepitaxial Mesa NPN transistor in TO-247 plastic package. It is intended for use in industrial applications semiconductor
from single and three-phase mains operation.
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Description Introduction about IC parts 74LVX161284A
The electronic components LVX161284A contains eight bidirectional data buffers and eleven control/status buffers to implement a full IEEE 1284 compliant interface. The device supports the IEEE 1284 standard, with the exception of output slew rate,and is intended to be used in an Extended Capabilities Port mode (ECP). The pinout allows for easy semiconductor connection from the Peripheral (A-side) to the Host (cable side).
Outputs on the cable side can be configured to be either open drain or high drive (± 14 mA) and are connected to aseparate power supply pin (VCCcable) to allow these outputs
to be driven by a higher supply voltage than the A-side. The pull-up and pull-down series termination resistance of these outputs on the cable side is optimized to
drive an external cable. In addition, all inputs (except HLH) and outputs on the cable side contain internal pull-up resistors connected to the VCCcable supply to provide proper termination and pull-ups for open drain mode.
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Outputs on the cable side can be configured to be either open drain or high drive (± 14 mA) and are connected to aseparate power supply pin (VCCcable) to allow these outputs
to be driven by a higher supply voltage than the A-side. The pull-up and pull-down series termination resistance of these outputs on the cable side is optimized to
drive an external cable. In addition, all inputs (except HLH) and outputs on the cable side contain internal pull-up resistors connected to the VCCcable supply to provide proper termination and pull-ups for open drain mode.
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Wednesday, April 20, 2011
DESCRIPTION about electronic component LVX273 and Industry web recommended
The semiconductor LVX273 has eight edge-triggered D-type flip-flops with
individual D inputs and Qoutputs. The common buffered Clock (CP) and Master Reset (MR)
input load and reset (clear) all flip-flops simultaneously.
The register is fully edge-triggered. The state of each Dinput, one setup time before the
LOW-to-HIGH clock transition,is transferred to the corresponding flip-flop’s Q output.
All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage
level on the MR input.
The device is useful for applications where the true output only
is required and the Clock and Master Reset are common to all storage elements. The inputs
tolerate up to 7V allowing interface of 5V systems to 3V systems.
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individual D inputs and Qoutputs. The common buffered Clock (CP) and Master Reset (MR)
input load and reset (clear) all flip-flops simultaneously.
The register is fully edge-triggered. The state of each Dinput, one setup time before the
LOW-to-HIGH clock transition,is transferred to the corresponding flip-flop’s Q output.
All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage
level on the MR input.
The device is useful for applications where the true output only
is required and the Clock and Master Reset are common to all storage elements. The inputs
tolerate up to 7V allowing interface of 5V systems to 3V systems.
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Tuesday, April 19, 2011
Electronic components Industry recommended and model introduction
Electronic components famous enterprise is Hqew.net,many hot model such as Lm358,lm317， ne555 and so on,other 74LV74,Introduces the FEATURES about electronic components 74LV74 and electronic component lm358 details.
FEATURES
1.Wide operating voltage: 1.0 to 5.5V
2.Optimized for Low Voltage applications: 1.0 to 3.6V
3.Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V
4.Typical VOLP (output ground bounce) 0.8V @ VCC = 3.3V,
Tamb = 25°C
5.Typical VOHV (output VOH undershoot) 2V @ VCC = 3.3V,
Tamb = 25°C
6.Output capability: standard
7.ICC category: flip-flops
The electronic component LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages.
FEATURES
1.Wide operating voltage: 1.0 to 5.5V
2.Optimized for Low Voltage applications: 1.0 to 3.6V
3.Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V
4.Typical VOLP (output ground bounce) 0.8V @ VCC = 3.3V,
Tamb = 25°C
5.Typical VOHV (output VOH undershoot) 2V @ VCC = 3.3V,
Tamb = 25°C
6.Output capability: standard
7.ICC category: flip-flops
The electronic component LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages.
Thursday, April 14, 2011
FEATURES about electronic component OP1177/OP2177/OP4177
The electronic components OP1177 and Series FEATURES
Low offset voltage: 60 μV maximum
Very low offset voltage drift: 0.7 μV/°C maximum
Low input bias current: 2 nA maximum
Low noise: 8 nV/√Hz typical
CMRR, PSRR, and AVO > 120 dB minimum
Low supply current: 400 μA per amplifier
Dual supply operation: ±2.5 V to ±15 V
Unity-gain stable
No phase reversal
Inputs internally protected beyond supply voltage
APPLICATIONS
Wireless base station control circuits
Optical network control circuits
Instrumentation
Sensors and controls
Thermocouples
Resistor thermal detectors (RTDs)
Strain bridges
Shunt current measurements
Precision filters
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Low offset voltage: 60 μV maximum
Very low offset voltage drift: 0.7 μV/°C maximum
Low input bias current: 2 nA maximum
Low noise: 8 nV/√Hz typical
CMRR, PSRR, and AVO > 120 dB minimum
Low supply current: 400 μA per amplifier
Dual supply operation: ±2.5 V to ±15 V
Unity-gain stable
No phase reversal
Inputs internally protected beyond supply voltage
APPLICATIONS
Wireless base station control circuits
Optical network control circuits
Instrumentation
Sensors and controls
Thermocouples
Resistor thermal detectors (RTDs)
Strain bridges
Shunt current measurements
Precision filters
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Characteristics and DESCRIPTION about electronic components L6201
1.SUPPLY VOLTAGE UP TO 48V
2.5A MAX PEAK CURRENT (2A max. for electronic components L6201)
3.TOTAL RMS CURRENT UP TO
4.L6201: 1A; L6202: 1.5A; L6203/L6201PS: 4A
5.RDS (ON) 0.3 W (typical value at 25 °C)
6.CROSS CONDUCTION PROTECTION
7.TTL COMPATIBLE DRIVE
8.OPERATING FREQUENCY UP TO 100 KHz
9.THERMAL SHUTDOWN
10.INTERNAL LOGIC SUPPLY
11.HIGH EFFICIENCY
DESCRIPTION
The I.C. is a full bridge driver for motor control applications realized in Multipower-BCD
technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits
on the same chip.
By using mixed technology it has been possible to optimize the logic circuitry and the
power stage to achieve the best possible performance. The DMOS output transistors can
operate at supply voltages up to 42V and efficiently at high switching speeds. All the
logic inputs are TTL, CMOS and mC compatible. Each channel (half-bridge) of the device is
controlled by a separate logic input, while a common enable controls both channels.
The I.C. is mounted in three different packages.
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2.5A MAX PEAK CURRENT (2A max. for electronic components L6201)
3.TOTAL RMS CURRENT UP TO
4.L6201: 1A; L6202: 1.5A; L6203/L6201PS: 4A
5.RDS (ON) 0.3 W (typical value at 25 °C)
6.CROSS CONDUCTION PROTECTION
7.TTL COMPATIBLE DRIVE
8.OPERATING FREQUENCY UP TO 100 KHz
9.THERMAL SHUTDOWN
10.INTERNAL LOGIC SUPPLY
11.HIGH EFFICIENCY
DESCRIPTION
The I.C. is a full bridge driver for motor control applications realized in Multipower-BCD
technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits
on the same chip.
By using mixed technology it has been possible to optimize the logic circuitry and the
power stage to achieve the best possible performance. The DMOS output transistors can
operate at supply voltages up to 42V and efficiently at high switching speeds. All the
logic inputs are TTL, CMOS and mC compatible. Each channel (half-bridge) of the device is
controlled by a separate logic input, while a common enable controls both channels.
The I.C. is mounted in three different packages.
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Wednesday, April 13, 2011
Describe and characteristics about ic components LMC568 details
The electronic components LMC568 is an amplitude-linear phase-locked loop consisting of a linear
VCO, fully balanced phase detectors, and a carrier detect output. LMCMOS™ technology is employed for
high performance with low power consumption.
The VCO has a linearized control range of ±30% to allow demodulation of FM and FSK signals. Carrier
detect is indicated when the PLL is locked to an input signal greater than 26 mVrms. electronic component LMC568 applications include FM SCA and TV second audio program decoders, FSK data demodulators,and voice pagers.
Features
1.Demodulates ±15% deviation FM/FSK signals
2.Carrier Detect Output with hysteresis
3.Operation to 500 kHz input frequency
4.Low THD—0.5% typ. for ±10% deviation
5.2V to 9V supply voltage range
6.Low supply current drain
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VCO, fully balanced phase detectors, and a carrier detect output. LMCMOS™ technology is employed for
high performance with low power consumption.
The VCO has a linearized control range of ±30% to allow demodulation of FM and FSK signals. Carrier
detect is indicated when the PLL is locked to an input signal greater than 26 mVrms. electronic component LMC568 applications include FM SCA and TV second audio program decoders, FSK data demodulators,and voice pagers.
Features
1.Demodulates ±15% deviation FM/FSK signals
2.Carrier Detect Output with hysteresis
3.Operation to 500 kHz input frequency
4.Low THD—0.5% typ. for ±10% deviation
5.2V to 9V supply voltage range
6.Low supply current drain
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Tuesday, April 12, 2011
Japanese firms to China to seek electronic components supply chain
Japan after the earthquake struck, many electronic component manufacturer was different degree of loss, to a certain extent, will affect China's electronic components supply,
April 8 to 10 held at shenzhen convention &exhibition center of the first session of the Chinese electronics show 77, virtually (CEF) made a diversified electronics device supply and demand for electrical components in China market chain offers more channels, and also reduces the earthquake in Japan to the impact of electronic components industry.
As is known to all, Japanese chip, flash of electronic components such as consumer electronics field in the global supply chain from the earthquake, the share great has been so far, exactly, Toshiba, SONY news says the semiconductor manufacturers believed, damaged, or stop production factory announced over a period of time cease, and future global part in electronic components appear tight supply is already industry consensus.
April 8 to 10 held at shenzhen convention &exhibition center of the first session of the Chinese electronics show 77, virtually (CEF) made a diversified electronics device supply and demand for electrical components in China market chain offers more channels, and also reduces the earthquake in Japan to the impact of electronic components industry.
As is known to all, Japanese chip, flash of electronic components such as consumer electronics field in the global supply chain from the earthquake, the share great has been so far, exactly, Toshiba, SONY news says the semiconductor manufacturers believed, damaged, or stop production factory announced over a period of time cease, and future global part in electronic components appear tight supply is already industry consensus.
Monday, April 11, 2011
description and features about Ic components BAT54AWT1
electronic components SBR3U150LP description and features:
These Schottky barrier diodes are designed for high speed switching
applications, circuit protection, and voltage clamping. Extremely low
forward voltage reduces conduction loss. Miniature surface mount
package is excellent for hand held and portable applications where
space is limited.
Features
1.Extremely Fast Switching Speed
2.Low Forward Voltage 0.35 V (Typ) @ IF = 10 mAdc
3.Pb Free Packages are Available
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These Schottky barrier diodes are designed for high speed switching
applications, circuit protection, and voltage clamping. Extremely low
forward voltage reduces conduction loss. Miniature surface mount
package is excellent for hand held and portable applications where
space is limited.
Features
1.Extremely Fast Switching Speed
2.Low Forward Voltage 0.35 V (Typ) @ IF = 10 mAdc
3.Pb Free Packages are Available
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Thursday, April 7, 2011
The ic components UCC35705 features belows
1.Greater Than 4-MHz Operation
2.Integrated Oscillator / Voltage Feed Forward
Compensation
3.>4:1 Input Voltage Range
4.25-ns Current Limit Delay
5.Programmable Maximum Duty Cycle Clamp
6.Optocoupler Interface
7.50-μA Start-Up Current
8. 4.2-mA Operating Current @ 1 MHz
9. Smallest Footprint of the 8-pin MSOP
Package Minimizes Board Area and Height
The electronic components UCC35705 and electronic component UCC35706 devices are 8-pin voltage mode primary side controllers with fast over-currentprotection. These devices are used as core high-speed building blocks in high performance isolated and non-isolated power converters.
2.Integrated Oscillator / Voltage Feed Forward
Compensation
3.>4:1 Input Voltage Range
4.25-ns Current Limit Delay
5.Programmable Maximum Duty Cycle Clamp
6.Optocoupler Interface
7.50-μA Start-Up Current
8. 4.2-mA Operating Current @ 1 MHz
9. Smallest Footprint of the 8-pin MSOP
Package Minimizes Board Area and Height
The electronic components UCC35705 and electronic component UCC35706 devices are 8-pin voltage mode primary side controllers with fast over-currentprotection. These devices are used as core high-speed building blocks in high performance isolated and non-isolated power converters.
Wednesday, April 6, 2011
Electronic component IN4148 feature details introduction
Electronic component IN4148 is a small high-speed switching diodes, switch compare quickly, widely used in sgnal higher frequency circuit through isolation, single guide communications& computer board, television circuit and industrial control circuit use the electronic components 1n4148.
Ic components 1N4148 Important characteristics is 500mW High Speed Switching Diode 100 Volt.
Other Feature below:
1.High Reliability
2.Low Current Leakage
3.Metalurgically Bonded Construction
4.Moisture Sensitivity: Level 1 per J-STD-020C
5.Marking : Cathode band and type number
6.Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
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Ic components 1N4148 Important characteristics is 500mW High Speed Switching Diode 100 Volt.
Other Feature below:
1.High Reliability
2.Low Current Leakage
3.Metalurgically Bonded Construction
4.Moisture Sensitivity: Level 1 per J-STD-020C
5.Marking : Cathode band and type number
6.Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
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Saturday, April 2, 2011
Hqew.net provide ic components UCB1400 and other hot model
The electronic components UCB1400 is a stereo audio codec equipped with touch screen and power
management interfaces.
It integrates an AC ’97 Rev. 2.1 interface for communication
to an AC link host controller such as the Intel Xscale™ processor. The stereo audio
codec inputs connect directly to a microphone or line level sources such as a CD
player. The stereo audio codec outputs at line level and can drive a headphone
directly. The touch screen interface connects directly to a 4-wire resistive touch
screen. A built-in 10-bit analog-to-digital converter provides readout of touch screen
and power management parameters.
Ten general-purpose I/O pins provide
programmable inputs and/or outputs to the system.
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management interfaces.
It integrates an AC ’97 Rev. 2.1 interface for communication
to an AC link host controller such as the Intel Xscale™ processor. The stereo audio
codec inputs connect directly to a microphone or line level sources such as a CD
player. The stereo audio codec outputs at line level and can drive a headphone
directly. The touch screen interface connects directly to a 4-wire resistive touch
screen. A built-in 10-bit analog-to-digital converter provides readout of touch screen
and power management parameters.
Ten general-purpose I/O pins provide
programmable inputs and/or outputs to the system.
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Thursday, March 31, 2011
If you heard Hqew.net at Korea electronics show
If you heard Hqew.net,It that is the Well-known electronic components trading platform.
Hqew.net attends KES 2010，Under the slogan "IT is my life", the 41st Korea Electronics Show 2010 (KES 2010) was held on from October 12th to 15th at KINTEX (Korea International Exhibition Center) in Seoul, Korea As to strengthen the communication and cooperation with suppliers.Hqew.com organized some good suppliers to participate in this exhibition. For those, it is an way to develop the international market.
Welcome to the procurement of electronic component at Hqew.net. Top electronic components such as lm358,lm317,ne555,lm324,lm339.
Hqew.net attends KES 2010，Under the slogan "IT is my life", the 41st Korea Electronics Show 2010 (KES 2010) was held on from October 12th to 15th at KINTEX (Korea International Exhibition Center) in Seoul, Korea As to strengthen the communication and cooperation with suppliers.Hqew.com organized some good suppliers to participate in this exhibition. For those, it is an way to develop the international market.
Welcome to the procurement of electronic component at Hqew.net. Top electronic components such as lm358,lm317,ne555,lm324,lm339.
Wednesday, March 30, 2011
Provide ic components 00002SS0PGM12.5V information from Hqew.net
Description:
00002SS0PGM12.5V is on sale at our online store for 3.4385. Call 973-377-9566 100% Satisfaction Gauranteed. American Microsemiconductor Inc.FREE UPS ground shipping or more. Also get special discount on International orders. AMS Inc. - Serving semic
Product Category:
Other:Alphanumerical Listing:0
The above information from Hqew.net,It is a global famous professional electronic component trading platform.offer top electronic components lm358,lm317,ne555,lm324,lm339,and other difficult to find ic components.
00002SS0PGM12.5V is on sale at our online store for 3.4385. Call 973-377-9566 100% Satisfaction Gauranteed. American Microsemiconductor Inc.FREE UPS ground shipping or more. Also get special discount on International orders. AMS Inc. - Serving semic
Product Category:
Other:Alphanumerical Listing:0
The above information from Hqew.net,It is a global famous professional electronic component trading platform.offer top electronic components lm358,lm317,ne555,lm324,lm339,and other difficult to find ic components.
Tuesday, March 29, 2011
Electronic components foundation knowledge sharing - active component articles
Active electronic components FAMILY tree/SUB - son't
1, division semiconductor component/DISCRETE
2, integrated circuit/IC components
3, integrated MODULE/MODULE
4, ACTIVE oscillator/ACTIVE OSC
Schism semiconductor electronic component classification
1, diode
2, transistor
3, thyristor
1, division semiconductor component/DISCRETE
2, integrated circuit/IC components
3, integrated MODULE/MODULE
4, ACTIVE oscillator/ACTIVE OSC
Schism semiconductor electronic component classification
1, diode
2, transistor
3, thyristor
Monday, March 28, 2011
Electronic components RF3378 applications and features
electronic components RF3378 Typical Applications
1.Basestation Applications
2.Broadband, Low-Noise Gain Blocks
3.IF or RF Buffer Amplifiers
4.Driver Stage for Power Amplifiers
5.Final PA for Low-Power Applications
6.High Reliability Applications
electronic component RF3378 Features:
1.DC to >6000MHz Operation
2.Internally Matched Input and Output
3.12dB Small Signal Gain
4.+26dBm Output IP3
5.+13dBm Output P1dB
1.Basestation Applications
2.Broadband, Low-Noise Gain Blocks
3.IF or RF Buffer Amplifiers
4.Driver Stage for Power Amplifiers
5.Final PA for Low-Power Applications
6.High Reliability Applications
electronic component RF3378 Features:
1.DC to >6000MHz Operation
2.Internally Matched Input and Output
3.12dB Small Signal Gain
4.+26dBm Output IP3
5.+13dBm Output P1dB
Thursday, March 24, 2011
Features about ic components 2SK1419 from HQEW.NET
Features about ic components 2SK1419 from HQEW.NET
• Low ON resistance.
• Ultrahigh-speed switching.
• Converters.
• Micaless package facilitating mounting.
If you need SK1419 datasheet, 2SK1419 pdf, 2SK1419 data sheet, datasheet, data sheet, pdf, SANYO, N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications,please on hqew.net.that is the world famous electronic components trading platform.
Many popular model is recommended,such as lm358,lm317,NE555,lm324,lm339,more Hard to find electronic component models and ic components supply.
• Low ON resistance.
• Ultrahigh-speed switching.
• Converters.
• Micaless package facilitating mounting.
If you need SK1419 datasheet, 2SK1419 pdf, 2SK1419 data sheet, datasheet, data sheet, pdf, SANYO, N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications,please on hqew.net.that is the world famous electronic components trading platform.
Many popular model is recommended,such as lm358,lm317,NE555,lm324,lm339,more Hard to find electronic component models and ic components supply.
Description about ic components IR2110/ IR2113
Description about ic components IR2110/ IR2113 belows:
The electronic components IR2110 and electronic component IR2113 are high voltage, high speed power MOSFET and IGBT drivers with independent high and low side referenced output channels. Proprietary HVIC
and latch immune CMOS technologies enable ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL output.
The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propa-gation delays are matched to simplify use in high frequency applications. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 500 or 600 volts.
The electronic components IR2110 and electronic component IR2113 are high voltage, high speed power MOSFET and IGBT drivers with independent high and low side referenced output channels. Proprietary HVIC
and latch immune CMOS technologies enable ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL output.
The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propa-gation delays are matched to simplify use in high frequency applications. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 500 or 600 volts.
Wednesday, March 23, 2011
Shenzhen Huaqiang North electronic products rose by Japan earthquake
After the big earthquakes in Japan, inter-industry of "Huaqiang North chip prices rose 20%" market predictions has been verified. Mr. Wu to the "Daily Economic News" reporters, according to ic components index the center statistics, since the earthquake has been integrated Huaqiang North all electronic products, with gains of more than 20%. But with Japan's post-disaster reconstruction work, the number of affected vendors have begun to resume production. Earlier, the world's second largest supplier of 300 mm wafers Shin-Etsu Chemical announced the closure of four after the earthquake has two factories have resumed production.
DRAM memory chip maker Elpida also said, in northeastern Japan, a chip testing and packaging plant has resumed production, which for the market, is a very positive signal.
In addition, relative to other countries and regions in Asia, the Japanese electronic components industry on preventive measures to be fully earthquake much better seismic performance of their plant, in addition to the destruction of the earthquake only a small part of the factory, so the earthquake did not give their cause fatal damage to the electronic component industry. Medium to long term, and will not have a material impact on its industry chain.
DRAM memory chip maker Elpida also said, in northeastern Japan, a chip testing and packaging plant has resumed production, which for the market, is a very positive signal.
In addition, relative to other countries and regions in Asia, the Japanese electronic components industry on preventive measures to be fully earthquake much better seismic performance of their plant, in addition to the destruction of the earthquake only a small part of the factory, so the earthquake did not give their cause fatal damage to the electronic component industry. Medium to long term, and will not have a material impact on its industry chain.
Tuesday, March 22, 2011
Hqew.net is an professional B2B marketplace of IC components
Hqew.net is an professional B2B marketplace of electronic components IC & Semi-conductors,featuring excess inventory and rare and obsolete products from the Asia Pacific region.
Our platform has supported thousands of users from nearly 200 countries and regions with the number of users increasing steadily every day. We strive to provide a highly reliable and efficient trading channel for traders, buyers and sellers.
Provide ic components model, price, download data and other information。
Our platform has supported thousands of users from nearly 200 countries and regions with the number of users increasing steadily every day. We strive to provide a highly reliable and efficient trading channel for traders, buyers and sellers.
Provide ic components model, price, download data and other information。
Monday, March 21, 2011
Ic components LTC1736 FEATURES and APPLICATIOU
Ic components LTC1736 Is common in electronic components market,electronic component
LTC1736 5-Bit Adjustable,High Efficiency Synchronous,Step-Down Switching Regulator,the
detailed features and application below:
FEATURES
Dual N-Channel MOSFET Synchronous Drive
1.Synchronizable/Programmable Fixed Frequency
2.Wide VIN Range: 3.5V to 36V Operation
3.5-Bit Digital-to-Analog VOUT Selection:
0.925V to 2.00V Range with 50mV/25mV Steps
4.OPTI-LOOPTM Compensation Minimizes COUT
5.±1% Output Voltage Accuracy
6.Power Good Output Voltage Monitor
7.Active Voltage Positioning Compatible
8.Output Overvoltage Crowbar Protection
9.Internal Current Foldback
10.Latched Short-Circuit Shutdown Timer
with Defeat Option
11.Forced Continuous Control Pin
12.Optional Programmable Soft-Start
13.Remote Output Voltage Sense
14.Available in 24-Lead SSOP Package
APPLICATIOU
1.Notebook and Palmtop Computers, PDAs
2.Power Supply for Mobile Pentium® II and
Pentium III Processors
3.Low Voltage Power Supplies
There are other ic components such as ic components LM358/LM317/NE555/LM324/LM339 is popular,I
recommend a website HQEW.NET to know more about electronic components information.
LTC1736 5-Bit Adjustable,High Efficiency Synchronous,Step-Down Switching Regulator,the
detailed features and application below:
FEATURES
Dual N-Channel MOSFET Synchronous Drive
1.Synchronizable/Programmable Fixed Frequency
2.Wide VIN Range: 3.5V to 36V Operation
3.5-Bit Digital-to-Analog VOUT Selection:
0.925V to 2.00V Range with 50mV/25mV Steps
4.OPTI-LOOPTM Compensation Minimizes COUT
5.±1% Output Voltage Accuracy
6.Power Good Output Voltage Monitor
7.Active Voltage Positioning Compatible
8.Output Overvoltage Crowbar Protection
9.Internal Current Foldback
10.Latched Short-Circuit Shutdown Timer
with Defeat Option
11.Forced Continuous Control Pin
12.Optional Programmable Soft-Start
13.Remote Output Voltage Sense
14.Available in 24-Lead SSOP Package
APPLICATIOU
1.Notebook and Palmtop Computers, PDAs
2.Power Supply for Mobile Pentium® II and
Pentium III Processors
3.Low Voltage Power Supplies
There are other ic components such as ic components LM358/LM317/NE555/LM324/LM339 is popular,I
recommend a website HQEW.NET to know more about electronic components information.
Thursday, March 17, 2011
Ic components LM117/LM317A/LM317 General Description
It for electronic components LM317 Performance is especially important,the electronic component LM117/LM317A/LM317 is 3-Terminal Adjustable Regulator General Description.
The LM317 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the ic components LM317 is packaged in standard transistor packages which are easily mounted and
handled.
In addition there are other functions introduction later.
The LM317 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the ic components LM317 is packaged in standard transistor packages which are easily mounted and
handled.
In addition there are other functions introduction later.
The electronic components LM139 and LM139A performance introduced
Performance introduced follows:
First:Single Supply or Dual Supplies
1.Wide Range of Supply Voltage:
2.Max Rating . . . 2 V to 36 V
3.Tested to 30 V . . . Non-V Devices
4.Tested to 32 V . . . V-Suffix Devices
5.Low Supply-Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
6.Low Input Bias Current . . . 25 nA Typ
7.Low Input Offset Current . . . 3 nA Typ
(LM339)
8.Low Input Offset Voltage . . . 2 mV Typ
9.Common-Mode Input Voltage Range
Includes Ground
10.Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±36 V
11.Low Output Saturation Voltage
12.Output Compatible With TTL, MOS, and CMOS
The electronic components LM139 and electronic component LM139A performance introduced, I hope this view helps for you understand knowledge of ic components.
First:Single Supply or Dual Supplies
1.Wide Range of Supply Voltage:
2.Max Rating . . . 2 V to 36 V
3.Tested to 30 V . . . Non-V Devices
4.Tested to 32 V . . . V-Suffix Devices
5.Low Supply-Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
6.Low Input Bias Current . . . 25 nA Typ
7.Low Input Offset Current . . . 3 nA Typ
(LM339)
8.Low Input Offset Voltage . . . 2 mV Typ
9.Common-Mode Input Voltage Range
Includes Ground
10.Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±36 V
11.Low Output Saturation Voltage
12.Output Compatible With TTL, MOS, and CMOS
The electronic components LM139 and electronic component LM139A performance introduced, I hope this view helps for you understand knowledge of ic components.
Wednesday, March 16, 2011
Japanese earthquake shock global electronics industry
Beijing at 13:46 on March 11, 2011 in the waters near the east coast of Honshu, Japan 9.0 earthquake occurred in the northeastern Pacific coast of the country triggered a huge tsunami 6-10 meters high.
The epicenter is located in the Pacific Ocean east of Miyagi Prefecture, focal depth 24 km, 500 km seismic District, 200 km wide. As the epicenter of Japan's semiconductor makers are concentrated from the underground palace County, Iwate Prefecture close, including Toshiba, Fujitsu, including the number of semiconductor vendors are likely to be seriously affected.
The topic from the semiconductors, passive components, electronic component,LCD panels, LED, digital products, automobiles, new energy, and other comprehensive analysis of the Japanese seismic perspective on the global electronic components industry supply chain, the short-and long-term impact, and assess the incident to the Chinese semiconductor and ic components whole enterprise providers and the challenges and opportunities.
The epicenter is located in the Pacific Ocean east of Miyagi Prefecture, focal depth 24 km, 500 km seismic District, 200 km wide. As the epicenter of Japan's semiconductor makers are concentrated from the underground palace County, Iwate Prefecture close, including Toshiba, Fujitsu, including the number of semiconductor vendors are likely to be seriously affected.
The topic from the semiconductors, passive components, electronic component,LCD panels, LED, digital products, automobiles, new energy, and other comprehensive analysis of the Japanese seismic perspective on the global electronic components industry supply chain, the short-and long-term impact, and assess the incident to the Chinese semiconductor and ic components whole enterprise providers and the challenges and opportunities.
Tuesday, March 15, 2011
Buy lm358 parts Online, download datasheets, View Manufacturer Info at hqew.net
hqew.net is the trade market of electronic components,supply LM358、005BB、02CZ39、electronic component 02CZ12-Y、0243-00
Low Power Dual Operational Amplifier
Introduction the features of ic components LM358
• Available in 8-Bump micro SMD chip sized package, (See AN-1112)
• Internally frequency compensated for unity gain
• Large dc voltage gain: 100 dB
• Wide bandwidth (unity gain): 1 MHz (temperature compensated)
• Wide power supply range:
• Single supply: 3V to 32V
• or dual supplies: ±1.5V to ±16V
• Very low supply current drain (500 µA)-essentially independent of supply voltage
• Low input offset voltage: 2 mV
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply voltage
• Large output voltage swing
Low Power Dual Operational Amplifier
Introduction the features of ic components LM358
• Available in 8-Bump micro SMD chip sized package, (See AN-1112)
• Internally frequency compensated for unity gain
• Large dc voltage gain: 100 dB
• Wide bandwidth (unity gain): 1 MHz (temperature compensated)
• Wide power supply range:
• Single supply: 3V to 32V
• or dual supplies: ±1.5V to ±16V
• Very low supply current drain (500 µA)-essentially independent of supply voltage
• Low input offset voltage: 2 mV
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply voltage
• Large output voltage swing
Thursday, March 10, 2011
The Features of the ic components CS5505
The main features of electronic components CS5505 is Very Low Power, 16-Bit and 20-Bit A/D Converters,others features follows:
lVery Low Power Consumption
- Single supply +5 V operation: 1.7 mW
- Dual supply ±5 V operation: 3.2 mW
lOffers superior performance to VFCs and
multi-slope integrating ADCs
lDifferential Inputs
- Single-channel (CS5507/8) and Four-channel
(CS5505/6) pseudo-differential versions
lEither 5 V or 3.3 V Digital Interface
lLinearity Error:
- ±0.0015% FS (16-bit CS5505/7)
- ±0.0007% FS (20-bit CS5506/8)
lOutput update rates up to 100 Sps
lFlexible Serial Port
lPin-Selectable Unipolar/Bipolar Ranges
Others hot electronic component or ic components model,if you want know, I'll introduce after.
lVery Low Power Consumption
- Single supply +5 V operation: 1.7 mW
- Dual supply ±5 V operation: 3.2 mW
lOffers superior performance to VFCs and
multi-slope integrating ADCs
lDifferential Inputs
- Single-channel (CS5507/8) and Four-channel
(CS5505/6) pseudo-differential versions
lEither 5 V or 3.3 V Digital Interface
lLinearity Error:
- ±0.0015% FS (16-bit CS5505/7)
- ±0.0007% FS (20-bit CS5506/8)
lOutput update rates up to 100 Sps
lFlexible Serial Port
lPin-Selectable Unipolar/Bipolar Ranges
Others hot electronic component or ic components model,if you want know, I'll introduce after.
Description and Features about electronic components ne555
The electronic components LM555/NE555/SA555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time delay is controlled by one
external resistor and one capacitor. With an astable operation, the frequency and duty cycle are accurately controlled by two external resistors and one capacitor.
Features follows:
• High Current Drive Capability (200mA)
• Adjustable Duty Cycle
• Temperature Stability of 0.005%/°C
• Timing From μSec to Hours
• Turn off Time Less Than 2μSec
external resistor and one capacitor. With an astable operation, the frequency and duty cycle are accurately controlled by two external resistors and one capacitor.
Features follows:
• High Current Drive Capability (200mA)
• Adjustable Duty Cycle
• Temperature Stability of 0.005%/°C
• Timing From μSec to Hours
• Turn off Time Less Than 2μSec
Monday, March 7, 2011
LM317A and LM317 Electrical Characteristics (Note 3)
The ic components LM317 and LM317 Electrical Characteristics follows:
Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating Temperature
Range. Unless otherwise specified, VIN − VOUT = 5V, and IOUT = 10 mA.
The electronic components LM317 is capable of providing extremely good load regulation but a few precautions are needed to obtain maximum performance. The current set resistor connected between the
adjustment terminal and the output terminal (usually 240Ω) should be tied directly to the output (case) of the regulator rather than near the load. This eliminates line drops from appearing
effectively in series with the reference and degrading regulation. For example, a 15V regulator with 0.05Ω resistance between the regulator and load will have a load regulation due to line resistance of 0.05Ω × IL.
If the set resistor is connected near the load the effective line resistance will be 0.05Ω (1 + R2/R1) or in this case, 11.5 times worse.
Figure 2 shows the effect of resistance between the regulator and 240Ω set resistor.
Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating Temperature
Range. Unless otherwise specified, VIN − VOUT = 5V, and IOUT = 10 mA.
The electronic components LM317 is capable of providing extremely good load regulation but a few precautions are needed to obtain maximum performance. The current set resistor connected between the
adjustment terminal and the output terminal (usually 240Ω) should be tied directly to the output (case) of the regulator rather than near the load. This eliminates line drops from appearing
effectively in series with the reference and degrading regulation. For example, a 15V regulator with 0.05Ω resistance between the regulator and load will have a load regulation due to line resistance of 0.05Ω × IL.
If the set resistor is connected near the load the effective line resistance will be 0.05Ω (1 + R2/R1) or in this case, 11.5 times worse.
Figure 2 shows the effect of resistance between the regulator and 240Ω set resistor.
Thursday, March 3, 2011
A small story about Blinker using arduino and NE555 timer IC
A small story about electronic components NE555
This is the one of the easiest arduino projects. You might be interested in making this project on breadboard. So, you can take some easy steps given below:
- One pin of reset switch goes to GND(ground) and the other pin goes to reset pin(Pin1 of chip).
- 10K resistor is connected across reset pin (Pin 1) and Vcc. Vcc is the power to run the programmer and that is drawn by FT232RL breakout board via computer.
- Pin 7 of chip goes to Vcc
- Pin 8 of chip goes to GND
- 16Mhz crystal oscillator is connected between Pin 9 and 10 of Atmega chip.
- One 22pF capacitor is connected across pin 9 and GND and the other capacitor across Pin 10 and GND.
- Pin 22 goes to GND
- Pin 20 and 21 go to Vcc.
- 330R resistor is connected to Pin 19 (DIG 13) and cathode terminal of LED and the led’s anode terminal is finally connected to GND.
Many hot ic components lm358,lm317,lm339 and so on, high demand in the market.
This is the one of the easiest arduino projects. You might be interested in making this project on breadboard. So, you can take some easy steps given below:
- One pin of reset switch goes to GND(ground) and the other pin goes to reset pin(Pin1 of chip).
- 10K resistor is connected across reset pin (Pin 1) and Vcc. Vcc is the power to run the programmer and that is drawn by FT232RL breakout board via computer.
- Pin 7 of chip goes to Vcc
- Pin 8 of chip goes to GND
- 16Mhz crystal oscillator is connected between Pin 9 and 10 of Atmega chip.
- One 22pF capacitor is connected across pin 9 and GND and the other capacitor across Pin 10 and GND.
- Pin 22 goes to GND
- Pin 20 and 21 go to Vcc.
- 330R resistor is connected to Pin 19 (DIG 13) and cathode terminal of LED and the led’s anode terminal is finally connected to GND.
Many hot ic components lm358,lm317,lm339 and so on, high demand in the market.
The Advantages and Features of electronic components lm358
The Advantages and Features top electronic components lm358, Detailed introduction:
Advantages
1.Two internally compensated op amps
2.Eliminates need for dual supplies
3.Allows direct sensing near GND and VOUT also goes to
GND
4.Compatible with all forms of logic
5.Power drain suitable for battery operation
Features
1.Available in 8-Bump micro SMD chip sized package,
(See AN-1112)
2.Internally frequency compensated for unity gain
3.Large dc voltage gain: 100 dB
4.Wide bandwidth (unity gain): 1 MHz
(temperature compensated)
5.Wide power supply range:
— Single supply: 3V to 32V
— or dual supplies: ±1.5V to ±16V
6.Very low supply current drain (500 μA)—essentially
independent of supply voltage
7.Low input offset voltage: 2 mV
8.Input common-mode voltage range includes ground
9.Differential input voltage range equal to the power
supply voltage
10.Large output voltage swing
The ic components lm358 series consists of two independent, high gain,internally frequency ompensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages.
Monday, February 28, 2011
Introduction about placed components or parts on stripboard
Ic components are placed on the non-copper side, then the stripboard is turned over to solder the component leads to the copper tracks.
Stripboard layouts are shown from the electronic components side, so the tracks are out of sight under the board. Layouts are normally shown with the tracks running horizontally across the diagram.
Placing components on stripboard requires care. The large number of holes means it is very easy to make a mistake! For most small circuits the best method is to very carefully place the IC holder(s) in the correct position and solder in place. Then you can position all the other components relative to the IC holder(s).
Minor position errors left and right will not usually be a problem because the component will still be connected to the correct tracks. However, up and down position errors must be avoided because just one hole too high or too low will connect the component to the wrong track and therefore the wrong part of the circuit.
Some people like to label the holes with letters (up/down) and numbers (across) to give each hole a 'grid reference' but this still requires careful counting of holes.
Stripboard layouts are shown from the electronic components side, so the tracks are out of sight under the board. Layouts are normally shown with the tracks running horizontally across the diagram.
Placing components on stripboard requires care. The large number of holes means it is very easy to make a mistake! For most small circuits the best method is to very carefully place the IC holder(s) in the correct position and solder in place. Then you can position all the other components relative to the IC holder(s).
Minor position errors left and right will not usually be a problem because the component will still be connected to the correct tracks. However, up and down position errors must be avoided because just one hole too high or too low will connect the component to the wrong track and therefore the wrong part of the circuit.
Some people like to label the holes with letters (up/down) and numbers (across) to give each hole a 'grid reference' but this still requires careful counting of holes.
Scientists introduction the Component of electronic component
These are many electronic component company,but many people is unknow for electronic
component,Scientists have created an Ic components based on a single organic molecule using the techniques of both spin and molecular electronics.
At just one nanometre in diameter, the current device represents something of a
breakthrough and compares with carbon nanotube-based transistors that are on the scale
of tens of nanometres.
In the current project, the researchers demonstrated that the organic molecule
hydrogen-phthalocyanin, also used as blue dye in ball pens, exhibits a strong magneto-
resistance effect when trapped between electrodes, potentially opening up a variety of
applications.
Wednesday, February 23, 2011
Growth slower rates forecast of the electronic components marketplace
The latest electronic components hqew.net (the world leading B2B Marketplace of Ic components) figures released by the International Distribution of Electronics Association (IDEA) indicate that China distributors saw a decline in both bookings (net sales orders entered) and billings (sales revenue less credits) in the last quarter of 2010 compared to the previous three months. However, there was an encouraging and significant improvement over Q4 2009.
Historically, Q1 has been a reasonably strong quarter for China component distributors but, according to IDEA, the current uncertainty in the macro-economic environment is making customers nervous and impacting confidence throughout the supply network. Global demand for electronic components however remains strong but inventory across the supply network remains 10 to 15% below previous industry norms.
Historically, Q1 has been a reasonably strong quarter for China component distributors but, according to IDEA, the current uncertainty in the macro-economic environment is making customers nervous and impacting confidence throughout the supply network. Global demand for electronic components however remains strong but inventory across the supply network remains 10 to 15% below previous industry norms.
Growth slower rates forecast of the electronic components marketplace
The latest electronic components hqew.net (the world leading B2B Marketplace of Ic components) figures released by the International Distribution of Electronics Association (IDEA) indicate that China distributors saw a decline in both bookings (net sales orders entered) and billings (sales revenue less credits) in the last quarter of 2010 compared to the previous three months. However, there was an encouraging and significant improvement over Q4 2009.
Historically, Q1 has been a reasonably strong quarter for China component distributors but, according to IDEA, the current uncertainty in the macro-economic environment is making customers nervous and impacting confidence throughout the supply network. Global demand for electronic components however remains strong but inventory across the supply network remains 10 to 15% below previous industry norms.
Growth slower rates forecast of the electronic components marketplace
The latest electronic components hqew.net (the world leading B2B Marketplace of Ic components) figures released by the International Distribution of Electronics Association (IDEA) indicate that China distributors saw a decline in both bookings (net sales orders entered) and billings (sales revenue less credits) in the last quarter of 2010 compared to the previous three months. However, there was an encouraging and significant improvement over Q4 2009.
Historically, Q1 has been a reasonably strong quarter for China component distributors but, according to IDEA, the current uncertainty in the macro-economic environment is making customers nervous and impacting confidence throughout the supply network. Global demand for electronic components however remains strong but inventory across the supply network remains 10 to 15% below previous industry norms.
Here many electronic components Online trading platform
I've done a lot of electronic components Online trading platform. Here are some of the sites that I use frequently. Avoid Radio Shack at all costs unless absolutely necessary,these platform supply ic parts,I hope can help everyone.,
Digikey Electronics http://www.digikey.com
Allied Electronics http://www.alliedelec.com
Jameco Electronics http://www.jameco.com
Mouser Electronics http://www.mouser.com
Newark Electronics http://www.newark.com
PI Manufacturing http://www.pimfg.com
Relay Specialties http://www.relayspec.com
Automation Direct http://www.automationdirect.com
Robot Marketplace http://www.robotmarketplace.com
Grainger Industrial Supply http://www.grainger.com
Markertek Electronics http://www.markertek.com
BTX Technologies http://www.btx.com
Local stores in Rochester, NY, USA
Goldcrest Electronics http://www.goldcrestelectronics.com
Glenwood Sales and Surplus http://glenwoodsales.com/
Simcona Electronics http://www.simcona.com
Digikey Electronics http://www.digikey.com
Allied Electronics http://www.alliedelec.com
Jameco Electronics http://www.jameco.com
Mouser Electronics http://www.mouser.com
Newark Electronics http://www.newark.com
PI Manufacturing http://www.pimfg.com
Relay Specialties http://www.relayspec.com
Automation Direct http://www.automationdirect.com
Robot Marketplace http://www.robotmarketplace.com
Grainger Industrial Supply http://www.grainger.com
Markertek Electronics http://www.markertek.com
BTX Technologies http://www.btx.com
Local stores in Rochester, NY, USA
Goldcrest Electronics http://www.goldcrestelectronics.com
Glenwood Sales and Surplus http://glenwoodsales.com/
Simcona Electronics http://www.simcona.com
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