wuchy143
Member
Hi All,
I need to know the date codes for some LED's and Crystals on my PCB. They are not on the part or with any of the specs. I tried getting a hold of the manufacturers but they are in China and won't respond to my emails as of yet.
Does anyone know if crystals/leds even come with date codes as this is the first time I've had to be concerned with them for nuclear testing.
Thanks
I need to know the date codes for some LED's and Crystals on my PCB. They are not on the part or with any of the specs. I tried getting a hold of the manufacturers but they are in China and won't respond to my emails as of yet.
Does anyone know if crystals/leds even come with date codes as this is the first time I've had to be concerned with them for nuclear testing.
Thanks