The JMSPD-6XL is a military/aerospace high-performance relay designed for demanding applications requiring reliable switching and signal control. It features a 2 Form C (DPDT, 2 C/O) contact arrangement with a 1 A rated current capacity, powered by a 12 VDC non-polarized monostable coil with magnetic system actuation. The relay operates over an extended temperature range of -65°C to +125°C and is housed in a hermetically sealed MSD TO-5 package with PC pin termination, providing robust environmental protection. Key electrical characteristics include 850 O coil resistance, 169 mW rated power, and shock/vibration ratings of 75 G's (6 ms) and 30 G's (10–3000 Hz) respectively. This relay is qualified to MIL-PRF-39016 standards and is commonly used in military, aerospace, and high-reliability applications where hermetic sealing and performance stability are critical.