The JMAW-12XM is a Type JMA electromagnetic relay designed for reliable switching and control applications. It features a 390 O ± 10% coil resistance at 25°C with a nominal operating voltage of 12.0 VDC, a must-operate voltage of 7.0 VDC, and a must-release voltage range of 4.0 VDC maximum to 0.63 VDC minimum. The relay is rated for low-level to 1A contact switching at 28 VDC resistive load with a minimum of 100,000 operations, and exhibits fast response characteristics with a maximum operate time of 2.0 ms, release time of 1.5 ms, and contact bounce of 1.5 ms. It is designed to withstand harsh environmental conditions including vibration from 10 CPS to 3000 CPS at 30 g's, shock of 75 g's for 6 ms duration, and an operating temperature range of -65°C to +125°C, making it suitable for aerospace, military, and industrial instrumentation applications.