The AZ2150-1A-5DE is a sealed, SPST-NO miniature power relay designed for high-current switching. It operates with a nominal coil voltage of 5 VDC, a must-operate voltage of 3.75 VDC, and has a coil resistance of 27 Ohms. The 1 Form A silver cadmium oxide contacts are rated for a maximum switched current of 40 A. This relay features a high dielectric strength of 2500 Vrms between the contact and coil and is designed to function in an ambient temperature range of -55°C to 85°C. Its epoxy-sealed construction makes it suitable for automatic wave soldering and immersion cleaning, and it is commonly used in applications requiring UL 508 and UL 873 compliance, such as industrial and refrigeration controls.