P-12 1: Double-row, ultra-small, high-sensitivity relay. 2: Meets FCC68 requirements, impulse voltage 1.5KV, dielectric withstand voltage 1KVAC. 3: Monostable, single or double coil magnetic latching relay. 4: Used in communication equipment, office equipment, teaching audio-visual equipment, measuring instruments, simulators and security alarms, detectors, etc.