306-027-400-158

Overview

The EDAC Inc. model 306-027-400-158 is a dual-edge female card edge connector from the 306 series. It features 54 positions with a 0.156-inch (3.96mm) contact spacing and a single centerline row configuration. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). It utilizes tin-plated contacts and a green low-profile insulator body, designed for vertical panel mount installation.

Feature Summary

• Accepts PCBs with a nominal thickness of 0.062 inches
• Features a low-profile insulator body design
• Utilizes tin-plated contact surfaces for termination

Applications

• General electronic interconnect systems
• Industrial control board connections
• Consumer electronics assembly

Procurement Notes

Verify the specific ordering suffix to confirm contact plating and insulation color attributes. Ensure the selected variant matches the required PCB thickness tolerance of 0.062 inches. Confirm that the dual-edge female configuration aligns with the target board edge design. Cross-reference the manufacturer part number against official distributor catalogs to validate current availability status.

Selection Notes

Select this component when a dual-edge interface with 0.156-inch spacing is required. The single centerline row layout simplifies routing compared to multi-row alternatives. Verify compatibility with the target PCB thickness range. Consider the tin plating option for cost-effective applications where gold plating is not strictly necessary for corrosion resistance.

Part Context

This connector belongs to the EDAC 306 series, which provides standard card edge solutions. The series offers various position counts and mounting options. The 306-027-400-158 specifically addresses needs for moderate-density connections with robust mechanical retention via panel mount installation.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.