The PC792A is an automotive plug-in or PCB mini ISO relay with a 40 A continuous current rating, available in contact forms including 1A SPST normally open. This variant uses a metal bracket (C2) mounting, a 48 VDC coil, 1.9 W coil power, a reverse diode (1N4005), tin-plated terminals, and is process sealed. It operates from -40°C to 125°C and has a dielectric strength of 750 Vrms between coil and contacts. Mechanical life is rated at 1 × 10⁷ operations and electrical life at 1 × 10⁵ operations. Dimensions are 26.0 mm × 26.0 mm × 17.9 mm with PCB pins or quick connect terminals. Contact material is AgSnO₂, initial contact resistance is 30 mΩ max, and maximum switching voltage is 75 VDC. Must operate voltage is 31.2 VDC, must release voltage is 4.8 VDC, operate and release times are ≤10 ms.
Mounting Type: Metal Bracket, Coil Voltage: 48VDC, Contact Form: SPST NO (1 Form A), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Type: Non-Latching, Features: Reverse Diode, 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: 1.9W
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PC792A-1A-C2-48S1.9-D1N-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) |
