Did I choose the right relay? Answered
I am building a circuit in which a photoresistor triggers a relay which then powers a motor. The motor runs on a max of .75 amps and uses 4.5 VDC, while the photoresistor side must use a max of a few milliamps and can use anywhere from 1.5-6 VDC. This is the relay I am thinking of: http://search.digikey.com/us/en/products/TXS2-L-12V/255-1898-ND/650137 . I am pretty sure it's the right one, but I wanted to make sure. Is this the right relay for my purposes, and if not, what's wrong with it?