The J1MAPD-26XP is a military/aerospace high-performance relay from the 1MAD TO -5 series designed for demanding switching applications requiring hermetic sealing and non-polarized monostable operation. It features a 26.5 VDC input voltage with a 1 A rated contact current in a single Form C (SPDT) configuration, delivering 351 mW coil power with a 2000 O coil resistance and integrated suppression diode protection. The relay is rated for operating temperatures from -65 °C to +125 °C and withstands 75 g shock (6 ms) and 30 g vibration (10–3000 Hz), meeting M39016 qualification standards for military applications. It is mounted on PC board with PC pin termination and is commonly used in aerospace power distribution, avionics control systems, and other high-reliability switching applications where environmental sealing and temperature extremes are critical.