Yes, this one is okay for you.
As far as I know this relay has 5 pins. Two for the coil, and three for the switching contacts. That is why the header has three contacts. You just need two of them for switchting something on.
Yes, this one is okay for you.
As far as I know this relay has 5 pins. Two for the coil, and three for the switching contacts. That is why the header has three contacts. You just need two of them for switchting something on.