The PC792B is an automotive plug-in or PCB mini ISO relay with a 40 A continuous current rating, designed for resistive loads up to 75 VDC. It is available in contact forms 1A, 1C, or 1AA, with the PC792B-1C-C1-12C-X variant featuring a SPDT (1C) contact form, a 12 VDC coil, and a plastic bracket mounting style. The relay has a dust cover enclosure and operates between -40°C and 125°C. Contact resistance is 30 mΩ max, with a dielectric strength of 750 Vrms between coil and contacts, and 500 Vrms between contacts. It supports 1.6 W, 1.9 W, or 2.3 W coil power options; the 12 VDC version uses 1.6 W. Operating and release times are both ≤10 ms. The contact material is AgSnO₂. Weight is 31.0 g. Mechanical life is 1 × 10⁷ operations, electrical life is 1 × 10⁵ operations.
Mounting Type: Plastic Bracket, Coil Voltage: 12VDC, Contact Form: SPDT (1 Form C), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Type: Non-Latching, Termination Style: Solder Lug, Seal Rating: Dust Cover, Coil Insulation: B Class, Must Operate Voltage: 7.8 VDC, Must Release Voltage: 1.2 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-PC792B-1C-C1-12C-X |
| Product Name | Automotive Relays |
| Mounting | Bracket (Flange) Mount |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Operating Temp | -40 to 257 F (-40 to 125 C) |
| DC Voltage | 75 volts |
