Electronic Components

TCA520B replacement

For an old electronic design I'm looking for a replacement of an obsolete component (TCA520B) Which component is the bes...

1 comments posted 17yrs

posted by Zuiderling

1 comments posted 17yrs posted by Zuiderling

Alternative for NB4L6254 (Clock Switch that eliminates runt pulses)

Hi. I'm working on an ECL circuit that switches an 1.5GHz clock off for some nanoseconds and than turns it on again. Th...

6 comments posted 17yrs

posted by norbert.notz

6 comments posted 17yrs posted by norbert.notz

Want some circuit schematics and examples?

Sometimes you need some useful examples and schematics for reference, circuit design and projects. You can found it fro...

0 comments posted 17yrs

posted by lyy1992

0 comments posted 17yrs posted by lyy1992

VCSO and VCXO difference

I have involved in high frequency project and I don=92t know difference between VCSO, VCXO. I will be really appreciated...

1 comments posted 17yrs

posted by rajeev.komarian

1 comments posted 17yrs posted by rajeev.komarian

Looking for a LT1765 pin-compatible buck regulator with Iout>=3.5A

Vin=5V, Vout=1.2V, SO-8 package Any hints will be highly appreciated. I found a few parts in SO-8 satisfying all of the...

2 comments posted 17yrs

posted by mbmsv

2 comments posted 17yrs posted by mbmsv

Phase comparator

Hi, I would like to compare the phase of two 40 MHz signals and get an output voltage proportional to their phase shift...

4 comments posted 17yrs

posted by rajeev.komarian

4 comments posted 17yrs posted by rajeev.komarian

Need Omron Relay or cross repleacement

Hi I need a G4Z-2282P the 24V version for an Akai stereo from the mid 80s. The part is discontinued. I called Omron and...

5 comments posted 17yrs

posted by tubeaudio

5 comments posted 17yrs posted by tubeaudio

PCB PRINT OUT SOFTWARES

IS THERE ANYSOFTWARE I CAN DOWNLOAD THAT CAN HELP ME PRINT A CIRCUIT THE MOMENT I HAVE THEM DESIGNED ON ANY OF THE SOFT...

2 comments posted 17yrs

posted by itsumai

2 comments posted 17yrs posted by itsumai

Are new Luxeon Rebels reliable?

I finally got my post-recall strip of LXML-PWC1-0100 (brightest cool-white Rebel) from Future Electronics and got back...

0 comments posted 17yrs

posted by kevinmcm

0 comments posted 17yrs posted by kevinmcm

Looking for electronic components and accessories?

HI, I am LeeYY. I'm a serious electronic hobbyist. If I have leisure times I'll make somethings interested with electro...

2 comments posted 17yrs

posted by lyy1992

2 comments posted 17yrs posted by lyy1992

Low dissipation factor capacitors

I've just learned that Panasonic is obsolecsing a whole bunch of their capacitors. (Production has been getting emails...

17 comments posted 17yrs

posted by ggherold

17 comments posted 17yrs posted by ggherold

multiple voltage regulators on same hatsink ?????

hi, i`m making up a power supply , with four 78 XX series regulators and lm317 adjustable reg. is it ok to bolt all thes...

4 comments posted 17yrs

posted by krawczuk

4 comments posted 17yrs posted by krawczuk

Any logic-level FETs with breakdown 300V+?

Hello, Just curious, although I am not holding my breath that any exist: Are there FETs with a Vds rating of 300V or hi...

25 comments posted 17yrs

posted by notthisjoergsch

25 comments posted 17yrs posted by notthisjoergsch

93L14DC equivalent

Does anyone know of an equivalent that can be used for the 93L14DC? The circuit is for the display board for the 8640B....

4 comments posted 17yrs

posted by skamego

4 comments posted 17yrs posted by skamego

Anyone know what this is - ELTEC 406M34-1-1491

Hi thanks for reading this. I found a package of these transistor looking parts but they have a window on the top looks...

2 comments posted 17yrs

posted by sdrake

2 comments posted 17yrs posted by sdrake