The PC792A is an automotive plug-in or PCB mini ISO relay with a SPDT (1C) contact form, rated for 40 A continuous current at 14 VDC and 20 A at 28 VDC, with a maximum switching voltage of 75 VDC. It features a 24 VDC coil consuming 1.9 W, a parallel 680 Ω resistor for coil suppression, and a weatherproof case with metal bracket (C3). The relay has tinned terminations, operates from -40°C to 125°C, and meets 500 Vrms dielectric strength between contacts and 750 Vrms between coil and contacts. Contact material is AgSnO₂, with an initial contact resistance of 30 mΩ max. Mechanical life is 1 × 10⁷ operations, electrical life is 1 × 10⁵ operations. Dimensions are 26.00 × 24.50 × 17.90 mm for the plug-in version with quick connect terminals.
Mounting Type: Shroud with Metal Bracket, Coil Voltage: 24VDC, Contact Form: SPDT (1 Form C), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Type: Non-Latching, Features: Resistor, Termination Style: Solder Lug, Seal Rating: Dust Cover, Coil Insulation: B Class, Must Operate Voltage: 15.6 VDC, Must Release Voltage: 2.4 VDC, Operate Time: 10ms, Release Time: 10ms, Operating Temperature: -40°C to +125°C, Contact Material: AgSnO2, Coil Power: 1.9W
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PC792A-1C-C3-24C1.9-RN-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 |
