The PC312B is a subminiature PCB telecom relay with a 12-pin DIL socket footprint, rated for 300VAC and 48VDC switching voltage, and a maximum switching current of 5A. It features a single-pole double-throw (SPDT) contact form with AgNi+Au contact material, 100MΩ minimum insulation resistance, and a dielectric strength of 1250V rms between coil and contacts. The relay operates from -40°C to 85°C and has a coil power of 450mW for the B sensitivity variant. Surface mount terminals are on a 0.1" grid, with dimensions of 15.54mm × 11.60mm × 10.58mm and a weight of 3.5g. It meets FCC Part 68 voltage surge requirements and is RoHS compliant.
Mounting Type: Panel Mount, Coil Voltage: 12VDC, Contact Form: SPDT (1 Form C), Contact Rating: 3A, Switching Voltage: 30VDC, Coil Type: Non-Latching, Features: 450mW Sensitivity, Termination Style: PCB Pin, Seal Rating: Process Sealed, Coil Insulation: B Class, Must Operate Voltage: 9 VDC, Must Release Voltage: 1.2 VDC, Operate Time: 5ms, Release Time: 5ms, Operating Temperature: -40°C to +85°C, Contact Material: AgNi + Au, Coil Power: .20W
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PC312B-12B-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Features | Sealed Relay |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
