The PC792A is an automotive SPDT relay designed for high-current switching up to 40A at 75VDC, with a 48VDC coil requiring 31.2W nominal power, 31.2VDC maximum pick-up voltage, and 4.8VDC minimum release voltage. It features a reverse diode for coil suppression, PCB pin termination, and an operating temperature range of -40°C to 125°C. The relay meets a dielectric strength of 750Vrms between coil and contacts, and offers a mechanical life of 1×10⁷ operations with an electrical life of 1×10⁵ operations under rated load. It weighs 31.0g and has dimensions of 26.0mm × 26.0mm × 17.9mm with PCB pins. The housing configuration is sealed, and the contact material is AgSnO₂.
Mounting Type: Panel Mount, Coil Voltage: 48VDC, Contact Form: SPDT (1 Form C), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Type: Non-Latching, Features: Reverse Diode, Termination Style: PCB Pin, Seal Rating: Dust Cover, Coil Insulation: B Class, Must Operate Voltage: 31.2 VDC, Must Release Voltage: 4.8 VDC, Operate Time: 10ms, Release Time: 10ms, Operating Temperature: -40°C to +125°C, Contact Material: AgSnO2, Coil Power: 1.6W
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PC792A-1C-P-48C-D1-X |
| Product Name | Automotive Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Operating Temp | -40 to 257 F (-40 to 125 C) |
| DC Voltage | 75 volts |
