1-1393771-3 is a JWD Series dry reed signal relay from the Potter & Brumfield product line, designed for reliable low-level signal switching applications. This relay features a 24VDC coil voltage with 2200 ohm coil resistance, 19.2VDC operate voltage, and 262mW coil power consumption, along with an integrated coil suppression diode. The relay is housed in a 14-pin dual in-line package (DIP) configuration with a wave solderable and immersion cleanable molded epoxy package. It operates over an ambient temperature range of -35°C to +85°C and offers mechanical endurance of 100×106 operations. Typical applications include telecommunications, measurement and control, automated test equipment, security systems, and medical equipment.