The JMSC-12XPS is a military/aerospace high-performance relay from the MS TO-5 series designed for demanding applications requiring reliable electromagnetic switching. It features a 12 VDC input voltage, 2 Form C (DPDT) contact arrangement with 2 changeover contacts, and a rated contact current of 1 A, with a coil resistance of 850 O and rated power consumption of 169 mW. The relay employs a non-polarized, monostable magnetic system with hermetic sealing for environmental protection, long lead termination for PC board mounting, and operates over a temperature range of -65°C to +125°C. It is qualified to M39016 military standard (L Level) and is designed to withstand shock loads of 75 G's (6 ms) and vibration of 30 G's (10 to 3000 Hz), making it suitable for aerospace, military, and other high-reliability applications where robust switching performance is essential.