I am looking for a440 ohms resistor and i cant find one. what would be a sub.?
Can you be more specific? Through hole or surface mount? How much smaller/larger can the resistance be? I did a quick search and DK doesn't have 440 in-stock, but I was able to find 442 Ohms. I've listed a couple below.
442 Ohm Through Hole
442 Ohm Surface Mount