The PC792A is an automotive plug-in or PCB mini ISO relay with a SPST N.O. contact form, rated for 40A continuous current at 14VDC or 20A at 28VDC resistive load, and a maximum switching voltage of 75VDC. It features a 48VDC coil with 31.2Ω resistance, consuming 4.8W power, and includes a parallel 680Ω resistor for coil suppression. The relay is sealed with a weatherproof case and metal bracket (C3), has tin-plated terminals, and meets RoHS compliance. It operates from -40°C to 125°C, with a mechanical life of 1×10⁷ operations and an electrical life of 1×10⁵ operations. Dimensions are 26.0mm × 26.0mm × 17.9mm with PCB pins or quick-connect terminals. Contact material is AgSnO₂, and initial contact resistance is 30mΩ max.
Mounting Type: Shroud with Metal Bracket, Coil Voltage: 48VDC, Contact Form: SPST NO (1 Form A), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Type: Non-Latching, Features: Resistor, Termination Style: Solder Lug, Seal Rating: Process Sealed, 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-1A-C3-48S-RN-X |
| Product Name | Automotive Relays |
| Mounting | Bracket (Flange) Mount |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
| Operating Temp | -40 to 257 F (-40 to 125 C) |
