I'm putting together some modules, couple of CIon's and an Influencer. I ordered some SM4001PL diodes from aliexpress and was sent SM4007PL instead. I'm having trouble finding any locally without stupidly high delivery costs or delivery timeframes.
I'm assuming these are for reverse polarity protection. Could I go ahead and use these? Would anything catastrophic happen if I do?
Hey, SM4007PL is a bit "overqualified" with very high reverse and blocking voltages. These are reverse polarity diodes. You can use any of the two.