305-012-500-204

Edgeboard Connectors Overview

The EDAC Inc. 305-012-500-204 is a standard card edge connector from the 305 series, designed for panel-mounted vertical installation. It features a dual-edge female configuration with 12 positions and a 3.96 mm (0.156 inch) pitch. The connector supports PCB thicknesses ranging from 1.37 mm to 1.78 mm. Contacts are made of copper alloy with gold plating, rated for 5 A current. The housing is green thermoplastic, operating between -40°C and +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Vertical panel mount style for stable structural integration
• Thermoplastic housing provides electrical insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact termination type and material specifications. Ensure compatibility with target PCB thickness within the 1.37–1.78 mm range. Confirm RoHS compliance status through manufacturer datasheets prior to procurement. Cross-reference pin count and pitch requirements with system design constraints.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card edge interface with 12 positions is required. The 3.96 mm pitch suits standard industrial board layouts. Verify that the application environment falls within the -40°C to +105°C operational temperature range. Ensure the mating card meets the specified thickness tolerance for proper contact engagement.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. The 305-012-500-204 specifically denotes a 12-position variant with gold contacts and thermoplastic housing. It is engineered for high-reliability applications in harsh environments.

Edgeboard Connectors Replacement Considerations

Consult EDAC official substitution guides for direct replacements. Verify identical pitch, position count, and mounting style before considering alternatives. Generic equivalents may lack precise contact force or thermal ratings.