305-068-556-578

Edgeboard Connectors Overview

The EDAC Inc. 305-068-556-578 is a standard card edge connector from the 305 series, designed for dual-edge board insertion. It features 68 positions with a 3.96 mm (0.156 inch) pitch and accommodates a board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic insulator. Rated for 5 A current, it supports vertical panel mounting and solder pin termination, ensuring reliable electrical connections in high-density applications.

Edgeboard Connectors Feature Summary

• Dual-row configuration for increased signal density
• Gold-plated contacts for corrosion resistance
• Vertical panel mount design for secure installation

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Medical instrumentation

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact contact plating thickness and material specifications. Ensure compatibility with the target PCB edge guide dimensions and panel cutout requirements before procurement. Confirm RoHS compliance status through the manufacturer's latest certification documents.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card edge interface with a 3.96 mm pitch is required. The 68-position count suits moderate-to-high density interconnect needs. Verify that the 1.57 mm board thickness matches the system design constraints and that the vertical mounting style aligns with the enclosure layout.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations. The 305-068-556-578 specifically denotes a 68-position dual-row variant with gold contacts and thermoplastic housing, distinct from single-row or different pitch alternatives within the same family.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the 305 series prefix and identical 68-position, 3.96 mm pitch specifications. Verify mechanical footprint and contact plating equivalence before substitution.