Kind of new to relays and I'm hoping you all can help me out. I have a 12 VDC circuit total draw is about 1 amp. I am using two relays in series Digikey PN PB1550-ND. If you look this item up, digikey describes its turn on voltage Max as 9VDC and no minimum is listed. However, pulling up the manufacturer's data sheet it lists the operating voltage as 9VDC. So, did digikey describe this incorrectly?? Can I run 12 VDC through this without releasing any magic smoke?? Overall I feel pretty good about the circuit but if you would like to see it I have attached a copy. Any help is greatly appreciated.