AZ2100-1C-110DEF is a 40A miniature power relay featuring SPDT (1 Form C) contact configuration with a 110VDC nominal coil voltage and epoxy sealed enclosure for automatic wave soldering and immersion cleaning. The relay offers a coil resistance of 13,450O ±10%, must operate voltage of 82.5VDC, and maximum continuous voltage of 163.2VDC. It features silver cadmium oxide contacts with contact resistance less than 50 milliohms, VDE rated at 20A at 250VAC for 10k cycles resistive load, and mechanical life expectancy up to 10 million operations. The relay operates over an ambient temperature range of -55°C to 85°C with Class B insulation (130°C max coil temperature) and provides 2500Vrms dielectric strength between contact and coil. Common applications include high-temperature environments, refrigeration controls, and industrial switching applications requiring UL 508 and UL 873 compliance.