The PC792A is an automotive relay designed for switching high-current loads, available in SPST or SPDT contact forms with a maximum continuous current rating of 40 A and a maximum switching voltage of 75 VDC. It features a 48 VDC coil with a power consumption of 31.2 W, incorporating an internal reverse diode (1N4005) and tin-plated terminals. The relay supports plug-in or PCB mounting, operates from -40°C to 125°C, and meets mechanical life of 1 × 10^7 operations and electrical life of 1 × 10^5 operations under rated loads. Dimensions are 26.0 × 24.5 × 16.8 mm for the plug-in version, with a weight of 31.0 g. The enclosure is sealed, and contact material is AgSnO₂.
Mounting Type: Panel Mount, 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: 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: 1.6W
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PC792A-1C-C-48C-D1N-X |
| Product Name | Automotive Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Operating Temp | -40 to 257 F (-40 to 125 C) |
| DC Voltage | 75 volts |
