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 and 560 W switching power. It uses AgSnO2 contact material and has an initial contact resistance of 30 mΩ max. The model with 48 VDC coil voltage consumes 1.9 W and includes a reverse diode (1N4005). It is mounted via a metal bracket (C2), is flux-tight sealed (S1), and features tin-plated terminals. Operating temperature ranges from -40°C to 125°C, with a storage temperature up to 155°C. Dimensions are 26.0 mm × 24.5 mm × 17.9 mm for the plug-in version. The relay meets mechanical life of 10⁷ operations and electrical life of 10⁵ operations at rated load.
Mounting Type: Metal Bracket, Coil Voltage: 48VDC, Contact Form: SPDT (1 Form C), 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-1C-C2-48S1.9-D1N-X |
| Product Name | Automotive Relays |
| Mounting | Bracket (Flange) Mount |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Features | Sealed Relay |
| Operating Temp | -40 to 257 F (-40 to 125 C) |
