hello everyone i just want to let you know that recently bought an ndb7675 from ebay (link at the button) and i just received it,first thing i noticed was that it didnt had the extra text on the back of the diode that the 7675's normally have.
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after testing im 100% sure that this diode is definetly a 7875 diode and i let the seller know with 2 messages,1 i mentioned that it doesnt have the text on the back and another one after i tested the diode.
he replied on the first message that this is a different lot than DTR's sells and that's why.and on the 2nd message he kindly offered me to return it if i want. i'll keep it anyway but that was quiet messed up.
update:after my recent contact with him seems like he closed the listing.
NEW Nichia NDB7675 * 462nm * 1.4W - 2W * 9mm * BLUE LASER DIODE * TO-5 | eBay
after testing im 100% sure that this diode is definetly a 7875 diode and i let the seller know with 2 messages,1 i mentioned that it doesnt have the text on the back and another one after i tested the diode.
he replied on the first message that this is a different lot than DTR's sells and that's why.and on the 2nd message he kindly offered me to return it if i want. i'll keep it anyway but that was quiet messed up.
update:after my recent contact with him seems like he closed the listing.
NEW Nichia NDB7675 * 462nm * 1.4W - 2W * 9mm * BLUE LASER DIODE * TO-5 | eBay