American Zettler, Inc. Power Relays, Over 2 Amps AZ7555-1A-18DKF

The AZ7555-1A-18DKF is a 20 AMP miniature power relay with a single-pole single-throw (SPST) contact arrangement, designed for resistive and inductive load switching up to 277VAC or 30VDC. It features a 5.0mm terminal spacing, epoxy-sealed version available, and Class F insulation system with a maximum coil dissipation of 1.2W at 20°C ambient. The relay operates at 18VDC nominal coil voltage, with an operate time of 15ms and release time of 8ms. It is rated for 100,000 cycles at 20A, 125VAC resistive load and meets UL and TÜV certifications. The package is a PCB terminal design with tinned copper alloy terminals, weighing 13 grams, and operates within a temperature range of -40°C to 85°C. The PCB footprint accommodates a 5.0mm pitch.