Tnisesm10pcs PCB Power Relay DC 12V Coil SPDT 4 Pins Mini Electromagnetic PCB Relay T78-4P-12V-BK

MoModel number: Power Relay Power source: DC Voltage: 5V 4pins, SPDT type, PCB mount. The relay plays the role as a protector or a circuit switch. It can protect your electric equipments very well.del number: Power Relay Power source: DC Voltage: 12V Size (Approx.) : 19 x 15 x 15mm/0.75" x 0.6" x 0.6" (L*W*H); Weight : 29g; The relay plays the role as a protector or a circuit switch. It can protect your electric equipments very well.