JT1E-TMP-DC12V is a compact economical relay designed for high-switching-capacity applications, featuring a 30 A maximum switching current with 1 Form A contact arrangement and AgSnO2 contact material. The relay operates at a nominal coil voltage of 12 V DC with a coil resistance of 180 O and nominal operating power of approximately 800 mW, providing a pick-up voltage of 9.0 V DC (maximum) and drop-out voltage of 1.2 V DC (minimum). It delivers a maximum switching power of 8310 VA at 277 V AC, with an initial contact resistance of 50 mO and mechanical life expectancy of minimum 1×107 cycles. The TMP type mounting offers sealed construction with functional shock resistance of 98 m/s² (10 G) and vibration resistance up to 88.2 m/s² (9 G), making it suitable for automotive, air conditioning, heating and ventilation, and home appliance applications where reliable high-current switching is required.