Monday, May 2, 2011

General description,Features and Applications about Ic components BAV99 series

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
Above information from hqew.net,provides electronic component AD548 online trading service and AD548 In-stock  for you and other top model such as lm358,lm317,ne555,lm324,lm339.

Supply with the electronic components, such as ICs , Semiconductor,Capacitors,  Inductors, Quartz Crystal Devices,Resistors,Connectors,Switches,LEDs,Wires , Cables and so  on. It is a professional IC trading market.

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

Above information from hqew.net,provides TC75S55F online trading service and TC75S55F In- stock for you and other top model such as lm358,lm317,ne555,lm324,lm339.

Supply with the electronic component, such as ICs , Semiconductor,Capacitors,  Inductors, Quartz Crystal Devices,Resistors,Connectors,Switches,LEDs,Wires , Cables and so  on. It is a professional IC trading market.

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

Above information from hqew.net,provides TC75S55F online trading service and TC75S55F In- stock for you and other top model such as lm358,lm317,ne555,lm324,lm339.

Supply with the electronic component, such as ICs , Semiconductor,Capacitors,  Inductors, Quartz Crystal Devices,Resistors,Connectors,Switches,LEDs,Wires , Cables and so  on. It is a professional IC trading market.

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

Above information from Hqew.net,that provides you with electronic components D45C12
reference price, source and loation, semiconductor, original spot, free PDF download
Datasheet data and other information, D45C12 on Hqew.net.

If you want to know more about the electronic component information,Or popular model
word, or difficult to find models word,such as lm358,lm317,ne555,lm324,lm339,Please go to
Hqew.net.

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

Above information from Hqew.net,that provides you with electronic components B57621  reference price, source and loation, semiconductor, original spot, free PDF download  Datasheet data and other information, B576212 on Hqew.net.

If you want to know more about the electronic component information,Or popular model  word, or difficult to find models word,such as lm358,lm317,ne555,lm324,lm339,Please go to  Hqew.net.

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.

Hqew.net provide you with the national semiconductor BF240 original spot information, price  reference, free PDF download Datasheet material,other hot model   electronic components lm358,lm317,ne555,lm324,lm339.

Thursday, April 21, 2011

Description Introduction about IC parts BP5220A, BP5221A

The electronic components BP5220A, BP5221A, electronic component BP5222A, are DC / DC  converters that use a pulse width modulation (PWM) system. They contain control circuits,  switching devices, rectifiers, and coils, and operate by only connecting an I / O  smoothing capacitor.

With a high efficiency of power conversion, the modules are available in stand-alone
9-pin SIP packages with no heat sink required. They can be applied to various purposes by  fine-adjusting the output voltage and switching on and off. With a wide range of input  voltage, the modules are best suited for obtaining a stable local power supply from a main power supply with a large voltage variation.