6-1617543-0 is a sensitive TO-5 double-pole electrically held relay designed for low-signal applications with contact ratings of 1 amp or less. The relay features a 2 Form C (DPDT) contact arrangement with gold/platinum/palladium/silver alloy plated contacts, offering contact resistance of 100 milliohms maximum before life testing and 200 milliohms maximum after life testing. It operates with coil voltages ranging from 5 to 48 Vdc, maximum coil power of 565 mW at 25°C, and achieves 1 million mechanical life operations with an operate time of 4.0 ms maximum and release time of 2.0 ms maximum. The relay is hermetically sealed with high shock and vibration ratings, spreader pads, and excellent RF switching capability, making it suitable for military and aerospace applications where reliability and performance in demanding environments are essential.