The TQ2SS-L2-4.5V-Z is a compact, 2-coil latching signal relay in a space-saving surface-mount package. It operates with a nominal coil voltage of 4.5V DC, featuring a 2 Form C contact arrangement and a nominal operating power of 140 mW for both the set and reset coils. This relay is capable of switching resistive loads up to 2A at 30V DC or 0.5A at 125V AC, with a maximum switching power of 60W (DC). With a low profile of 5.0 mm and an operating temperature range of -40°C to +85°C, it is designed for high-density mounting. Typical applications include communications, measurement equipment, office automation, and industrial machinery.