The AZSR143 series power relay, featuring a PCB mount design, is a high-performance component suitable for a wide range of applications. Constructed with silver tin oxide contacts, this relay ensures reliable and efficient operation, even in demanding environments. With a maximum operating temperature of 185 °F and a minimum of -40 °F, it offers versatility for both hot and cold conditions. The SPST-NO contact configuration, with a rating of 50 A at 480 VAC, guarantees robust power switching capabilities. RoHS compliant and featuring solder termination, the AZSR143 is easy to integrate into electronic assemblies. With a coil resistance of 90 Ohm and a low power consumption of 1.6 W at 12 VDC, this relay is both energy-efficient and cost-effective. Whether used in industrial machinery, automotive systems, or household appliances, the AZSR143 delivers dependable performance.