Comus International Relays, Hg Wet Relays GUP.40006

Miniature mercury wetted reed relay with four Form A contacts, designed for PCB mounting and fully encapsulated in a plastic case. It operates at a nominal coil voltage of 20 V with a coil resistance of 440 ohms, switching up to 500 V DC or AC and 2 A resistive load, with a maximum carry current of 3 A. Contact resistance is 70 mohm at 50 mV and 10 mA, and the relay supports a minimum life of 1 billion operations at 1 V and 10 mA. Operate and release times are 2.0 ms under nominal coil voltage with zener diode suppression. It functions from -10°C to 85°C and is rated for 30 g shock and 10 g vibration from 10 to 500 Hz. Solderability and heat resistance comply with IEC 68-2-20 test methods.