The PC792A is an automotive relay with a 40 A continuous current rating, available in SPST NO (1A) contact form, designed for plug-in or PCB mounting. It features a built-in diode and is sealed for environmental protection. The relay operates on a 48 VDC coil with a power consumption of 31.2 W, has an operating temperature range of -40°C to 125°C, and meets a dielectric strength of 750 Vrms between coil and contacts. The mounting style supports quick-connect terminals or PCB pins, with a weight of 31.0 g and dimensions of 26.0 mm × 24.5 mm × 17.9 mm for the plug-in version. Contact material is AgSnO₂, with an initial contact resistance of 30 mΩ max. Mechanical life is 1 × 10⁷ operations, and electrical life is 1 × 10⁵ operations at rated load.
Mounting Type: Panel Mount, Coil Voltage: 48VDC, Contact Form: SPST NO (1 Form A), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Type: Non-Latching, Features: 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: 1.6W
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PC792A-1A-C-48S-DN-X |
| Product Name | Automotive Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
| Operating Temp | -40 to 257 F (-40 to 125 C) |
