305-012-556-212

Edgeboard Connectors Overview

The EDAC Inc. 305-012-556-212 is a standard card edge connector from the 305 series, designed for panel mount applications. It features a dual-edge female configuration with 12 positions and a pitch of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and solder pin termination for secure electrical connections. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The housing is green thermoplastic, accommodating a board thickness of 1.57 mm.

Edgeboard Connectors Feature Summary

• Dual-edge female design for robust card edge interface
• Gold-plated copper alloy contacts ensure reliable conductivity
• Panel mount vertical installation style for structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring durable interconnects
• Telecommunications equipment signal routing
• Automotive electronics module connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact contact plating, housing color, and termination type. Ensure compatibility with the target PCB edge card thickness of 1.57 mm. Confirm that the 3.96 mm pitch aligns with the mating connector specifications. Check regional availability as distribution status may vary by location.

Edgeboard Connectors Selection Notes

Select this component when a 12-position dual-edge connector is required for panel-mounted applications. The 3.96 mm pitch dictates the necessary PCB trace spacing. Verify that the 5 A current rating meets the circuit load requirements. Ensure the operating temperature range of -40°C to +105°C suits the environmental conditions of the end application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-012-556-212 specifically denotes a 12-position variant with dual-edge female contacts and solder pin termination, intended for high-reliability industrial environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts sharing the same pitch and position count. Verify mechanical dimensions and contact configuration before substitution. No direct public substitute part numbers are confirmed in available documentation.