AZ9711-1A-12DETK is a 45 Amp automotive relay designed for high in-rush applications with a compact footprint and epoxy sealed construction. The relay features a single pole single throw (SPST) Form A contact arrangement with a nominal 12 VDC coil, 90 O coil resistance, and a must-operate voltage of 6.8 VDC. It delivers maximum switched current of 45 A at 150 VDC maximum switched voltage, with a maximum carry current of 60 A and contact resistance less than 100 milliohms. The relay operates over an ambient temperature range of -40°C to 125°C, with mechanical life expectancy of 5 × 106 operations and electrical life of 1 × 105 operations at 40 A and 14 VDC. This relay is ideal for automotive electrical systems, industrial control circuits, and high-reliability switching applications requiring vibration and shock resistance with ISO/TS 16949 and UL certification.