During clean up I found an old pack of IR LEDs.
They were bought ~ 20 years ago from the German electronics retailer conrad.de. The order number is 185540, but unfortunately, the store doesn't know that component, anymore.
The part is named VX-301.
I couldn't find any datasheet for it online. Thus, I'm curious of their specification, especially:
- wavelength
- viewing angle
- intensity
- current ratings
Does anyone know some details about this part?