The PC792A is an automotive plug-in or PCB mini ISO relay with a 1A SPST NO 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 contacts, has a dielectric strength of 500 Vrms between contacts and 750 Vrms between coil and contacts, and an insulation resistance of 100 MΩ at 500 VDC. The variant has a 48 VDC coil consuming 1.9 W with a built-in diode and is housed in a weatherproof case with a metal bracket. Operating temperature range is -40°C to 125°C, with storage to 155°C. It has a mechanical life of 1 × 10⁷ operations and electrical life of 1 × 10⁵ operations. Dimensions are 26.0 mm × 26.0 mm × 17.9 mm, weighing 31.0 g.
Mounting Type: Shroud with Metal Bracket, 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: 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-C3-48C1.9-DN-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 |
