The PC792A is an automotive plug-in or PCB miniature relay with a contact form of SPST NO (1A), designed for switching resistive loads up to 40 A at 75 VDC. It features a 48 VDC coil with 1.9 W power consumption, a parallel 680 Ω resistor for coil suppression, and tin-plated terminals. The relay is mounted using a metal bracket (C2) and has a sealed enclosure. Its operating temperature range is -40°C to 125°C, with a storage temperature range of -40°C to 155°C. Contact material is AgSnO2, with a maximum contact resistance of 30 mΩ, and mechanical life is rated at 1×10⁷ operations. Dimensions are 26.00 mm × 24.50 mm × 17.90 mm based on the C2 mounting variant.
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: Resistor, Termination Style: Solder Lug, Seal Rating: Dust Cover, 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-C2-48C1.9-RN-X |
| Product Name | Automotive Relays |
| Mounting | Bracket (Flange) Mount |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Operating Temp | -40 to 257 F (-40 to 125 C) |
| DC Voltage | 75 volts |
