• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

1N914 or 1N4148 - Whats the difference?

Kingpin094

New Member
I have read a lot and I can't seem to come up with a logical reason why these two diodes have different names.

If I have a circuit that uses say a 1N914 can I shove a 1N4148 and the circuit still work? Or vise versa?

Any help on the subject would be much appreciated.
 

Phasor

Member
I don't know the reason for different numbers, but they are essentially the same.

You could probably interchange them with no hassles.
 

bogdanfirst

New Member
from what i know, you can change them, but i think that the 4148 is better in some case, i think that it is a bit faster, but i am not sure.
i have replaced all the 1n914 with 4148 in my circuits and they worked with no problem.
 

Chippie

Member
The forward current handling capabilities of the 4148 are double that of the 914........

HTH Chip
 

Kingpin094

New Member
Many thanks to all that replied. I have looked all all the specs but I guess the forward current handeling slipped by me. Thanks again. :D
 

Latest threads

EE World Online Articles

Loading

 
Top