Basic Diode Question

[emarthinsen]

Hello-

I'm working on a sample circuit that controls a DC motor and it calls for some 1N514 diodes. These particular diodes are proving extremely hard to find. Does anyone know of a comparable substitute?

Regards-
Eric

 

[nbucska]

Do you know the approx. voltage and current of the motor?


<nbucska@pcperipherals.com>

 

[bklauba]

Try:

http://www.americanmicrosemi.com/products/search/

BK

 

[nbucska]

Try <

http://www.digikey.com>-s

1N5404GICT-ND $.32 ea. if it fits.


<nbucska@pcperipherals.com>

 

[hacksaw]

Assuming that this is the diode you have specified:

1N514, SI. GI 300V 1A

Just about any diode with the same PRV and current rating, and physical dimensions (small diode) will work.

 

[jbartos]

Suggestion:
1. Contact larger outfits that maintain product substitutes, Radio Shacks, Motorola, etc.
2. Visit

http://www.americanmicrosemi.com/products/search/

and search for 1N514

 

[EEAutomEng]

Digikey is a good bet.