12V 7A PCB Mount Relay SPDT

12V 7A PCB Mount Relay SPDT.

12 Volt 7 Ampere SPDT PCB Mount Relay. A relay is an electrically operated switch. It consists of a set of input terminals for single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as making contacts, break contacts or combinations thereof. Relays are used where it is necessary to control a circuit by an independent low-power signal, or where several circuits must be controlled by one signal. Relays were first used in long-distance telegraph circuits as signal repeaters: they refresh the signal coming in from one circuit by transmitting it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations. 12volt 7amp sugar cube relay.

• Relay Type: SPDT
• Coil Voltage Rating: 12V
• Current: 7A
• Contact capacity:
• 7A@250VAC
• 7A@120VAC
• 7A@24VDC
• Pin counts: 5

*product image for illustration purposes only. actual product may vary.