Monday, November 15, 2010

1N5820 - 1N5822 3.0 Ampere Schottky Barrier Rectifiers

electronic component 1N5820 - 1N5822 Symbol Parameter Value Units
IO Average Rectified Current
3/8 " lead length @ TA = 95°C
3.0 A
if(surge) Peak Forward Surge Current
8.3 ms single half-sine-wave
Superimposed on rated load (JEDEC method)
80 A
PD Total Device Dissipation
Derate above 25°C
3.6
36
W
mW/°C
RqJA Thermal Resistance, Junction to Ambient 28 °C/W
Tstg Storage Temperature Range -65 to +125 °C
TJ Operating Junction Temperature -65 to +125 °C

Tuesday, November 9, 2010

The Electrical Characteristics of LM339-partinchina.com

The information electronic component LM339 comes from Hqew.net
Input Offset Voltage (Note 9) 1.0 2.0 1.0 2.0 2.0 5.0 mVDC
Input Bias Current IIN(+) or IIN(−) with Output in 25 100 25 250 25 100 nADC
Linear Range, (Note 5), VCM=0V
Input Offset Current IIN(+)−IIN(−), VCM=0V 3.0 25 5.0 50 3.0 25 nADC
Input Common-Mode V+=30 VDC (LM3302, 0 V+−1.5 0 V+−1.5 0 V+−1.5 VDC
Voltage Range V+ = 28 VDC) (Note 6)
Supply Current RL = on all Comparators, 0.8 2.0 0.8 2.0 0.8 2.0 mADC
RL = , V+ = 36V, 1.0 2.5 1.0 2.5 mADC
(LM3302, V+ = 28 VDC)
Voltage Gain RL15 kΩ, V+ = 15 VDC 50 200 50 200 50 200 V/mV
VO = 1 VDC to 11 VDC
Large Signal VIN = TTL Logic Swing, VREF = 300 300 300 ns

Sunday, November 7, 2010

2SC5707 NPN Epitaxial Planar Silicon Transistors High Current Switching Applications

IC electronic component 2SC5707 NPN Epitaxial Planar Silicon Transistors High Current Switching Applications
Applications
DC / DC converter, relay drivers, lamp drivers, motor drivers, flash.
Features
Adoption of FBET and MBIT processes.
Large current capacitance.
Low collector-to-emitter saturation voltage.
High-speed switching.
High allowable power dissipation.

Friday, November 5, 2010

Market Volume and Forecast of china Smartphone Application IC Market

China Smartphone Application IC Market
This research report presents market size and value forecast and recent quarter review of the china hqew.com Smartphone baseband, transceiver, power amplifier, application processor, GPS electronic component, such as p521,7805,tl431,ne555.Bluetooth IC, and Wi-Fi IC markets. The report includes baseband, transceiver, power amplifier, application processor, GPS IC, Bluetooth IC, and Wi-Fi IC market volume, value, ASP, and market share by solution provider. The content of this report is based on primary data obtained through interviews with Smartphone component makers. The report finds that the Taiwanese Smartphone application IC market volume and value both grew approximately 33% sequentially in the second quarter of 2009, as the economy started showing signs of recovery and as the launch of the Apple iPhone 3GS stimulated the Taiwanese market. In the second half puma shoes online of 2009, the development of Smartphones towards mid and low price ranges will create demand among Smartphone manufacturers for low-cost chip solutions.

Wednesday, November 3, 2010

A handy guide to identify electronic components from their symbols

The Ic electronic component market PartInchina.com recommendation ElectricalWhat,it is free visual search engine for identifying electrical components in schematics. Imagine Wikipedia for electronic symbols. Making projects with electronics got a whole lot easier recently with the Ponoko + Sparkfun partnership, but the technical learning curve can still be intimidating. ElectricalWhat  makes one of the more confusing parts of the process, circuit diagrams, just a little bit easier.
To use the search engine, click the tags that describe what you see in the symbol. For example, “triangles: arrow:  two terminals” narrows down your search to two types of diodes. It’s a surprisingly simple way to navigate the complex world of electrical symbols.

Tuesday, November 2, 2010

Simple concept on the introduction of electronic components

Ic components is the components and devices in general. electronic components: refers to the production and processing in the factory does not change the molecular composition of electronic components
The finished product. Such as resistors, capacitors, inductors. Because it itself does not produce electronics, its voltage, current, and transform the role of uncontrolled, so called passive components. Electronic device: refers to the production and processing in the factory when the product changes the molecular structure
Recommend a trading platform for electronic components partinchina.com.
Global large collection of popular models of electronic components,for example lm358,1n5822,1n5820,1n5821,lm358n,lm339,lm2904,lm393,lm741,lm311.

Monday, November 1, 2010

Whether you heard Partinchina.com at Korea electronics show

If you heard partinchina.com,It that is the Well-known electronic components trading platform.
PartInChina.com attends KES 2010Under 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 components at partinchina.com. Top electronic components such as lm358AT45DB642D-TUAD744JNat45db041d-su.

Tuesday, October 12, 2010

PartInchina.com supplier Directory is an online directory of our supplying members

Hqew.com supplier Directory is an online directory of our supplying members. While it makes an excellent sourcing tool for buyers, it allows companies to establish new niche markets and create business opportunities. Supplier Directory is a fast and convenient way to find new business partners globally. Within Supplier Directory, users can manage their own online product showrooms called e-Catalogs. The e-Catalog allows subscribers to directly manage their web-based product catalog with up-to-date product information. 
Provide Ic model, price, download data and other information
24U04,24U04 price,electronic component  24U04 PDF Datasheet Download;
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24AA64T-I/MC,24AA64T-I/MC price,24AA64T-I/MC PDF Datasheet Download;

Friday, October 8, 2010

The electronic components industry you know how much?

You are in an electronic industry? Electronics industry, you know it? Do you know the electronic components market?
Many electronic component, such as LM358/ LMV358IDR/ LMV358PW,you know their performance and manufacturers it?
A brief introduction for you:
The LM358/ BCV61C/ DFH05 is available in the space saving 5-Pin SC70, which is approximately half the size of the 5-Pin SOT23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.
Those information from Hqew.com