Electronic Components

MC14561 datasheet

Hello I am looking for any datasheet for MC14561 , or short 4561. It is used together with 4560, which is a NBCD adder....

4 comments posted 16yrs

posted by sonnich

4 comments posted 16yrs posted by sonnich

How supply power for changing number of LED?

A friend wants to use some LEDs in something she is designing. She may use 5 LEDs or she may use 20 LEDs. It may even t...

10 comments posted 16yrs

posted by -invalid

10 comments posted 16yrs posted by -invalid

Design of Electronic Vehicle Anti-theft Gadget

See http://www.youtube.com/watch?v=FFb5_mKfnR8 for details

0 comments posted 16yrs

posted by dandavies

0 comments posted 16yrs posted by dandavies

Help identifying dead electro. cap polarity?

This cap was removed from a 70's-80's German industrial machine: It has no polarity markings. One terminal is common wi...

21 comments posted 16yrs

posted by see

21 comments posted 16yrs posted by see

Looking for specs on SK HVR Diodes

I am looking for specs on the HVR-1X diode from SK (Sanken?). I need to know if the HVR-1X 3 (12Kv) is a suitable repla...

2 comments posted 16yrs

posted by tim

2 comments posted 16yrs posted by tim

Rounding IDE Cables

Rounding IDE cables this looks as if it could cause electrical problems on the PATA cables. Is it really as safe as he s...

14 comments posted 16yrs

posted by not

14 comments posted 16yrs posted by not

urgent need OSRAM SFH480-2/3

Hy All, i need urgently 10.000pcs of OSRAM SFH480-2/3. Can you help me ? Any links of smart brokers ? thanks in advance...

0 comments posted 16yrs

posted by maurif

0 comments posted 16yrs posted by maurif

ICL5610, what is that?

Hello I am repairing some old stuff, and on one of 11 boards there are some ICL5610, some replaced by 82S123 (with a 56...

8 comments posted 16yrs

posted by sonnich

8 comments posted 16yrs posted by sonnich

zener diode info and ID ?

i have a suspect zener diode from a PS . Zener, because the PCB says it is (ZD901) it looks like a small signal diode a...

12 comments posted 16yrs

posted by some

12 comments posted 16yrs posted by some

LT3750/51 equivalent with diffrent Packege?

Hi, is there a ic equivalent for LT3750 LT3751 Charge capacito controller in different package a little bigger? These LT...

0 comments posted 17yrs

posted by ciulandro

0 comments posted 17yrs posted by ciulandro

How to find (mos)fet transistors maximum operating frequency?

Data sheets for BJTs usually report the maximum frequency they can be used to amplify a signal, while this data is omit...

2 comments posted 17yrs

posted by asdf

2 comments posted 17yrs posted by asdf

reliable electronics components supplier

Webest Int Company mainly dealing IC components,capacitors. We have our own stock for some of items. The brand include...

0 comments posted 17yrs

posted by win

0 comments posted 17yrs posted by win

I have a high frequency RF workshop for sale.

I have a high frequency RF workshop for sale. The workshop was used to make government surveillance equipment (phone ta...

2 comments posted 17yrs

posted by blairmullen

2 comments posted 17yrs posted by blairmullen

manufacturers of white LED's using the YAG: Ce phosphor?

Can anyone tell me which manufacturers of white LED's use the YAG: Ce phosphor to produce the white light? Thanks, Chris...

0 comments posted 17yrs

posted by 9011

0 comments posted 17yrs posted by 9011

Phoenix MSTB-like 2P connectors - what's the type called?

Hi all, I'm looking for a pluggable terminal connector that looks just like Phoenix's MSTB - series connector (flat top...

0 comments posted 17yrs

posted by info_at_cabling-design_dot_com

0 comments posted 17yrs posted by info_at_cabling-design_dot_com