109.3035 ohm resistor

That's a stretch. :slight_smile: Are you saying that they were shooting for, say a 110 ohm and got this value? And, they are so good at producing this wrong value that they assigned it a part number and sell it for 5 times the rate of the 100 ohm? Great marketing! Not only that, it is guaranteed to be this weird value to 0.005% error and to have a 0.2ppm temperature coefficient and is supplied in a hermetically sealed package which is either, your choice, oil filled or air filled!? All its siblings in the series have values like 100, 130, 200, 400, 500, 1000, ... By the way, you can order a special value to the 0.005% tolerance but all the possible values are not listed in the Mouser catalog. No, I think a 109.3035 ohm, very precise, very stable resistor has some application that I don't know about.