Need some help identifying these LEDs please….

Thread Starter

McGilton

Joined Nov 14, 2021
2
Vintage rectangular light emitting diodes from Hewlett Packard.

HP 1903 052 = Green.

HP 1843 122 = Yellow (Note: 122 bottom is obscured under black plastic holding fixture. Only 90% sure of number).

Need some help identifying these LEDs please.

Thanks,
Steven M.
 

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Thread Starter

McGilton

Joined Nov 14, 2021
2
Don't need to get any replacements, just curious on original information of HP recycled parts. The 40 that I have work great and will find a new home in future projects. Thanks for all of the interest in helping me identify old HP parts....
 
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