306-029-420-112

Overview

The EDAC Inc. model 306-029-420-112 is a standard card edge connector receptacle designed for panel mount applications. It features a dual female contact configuration with 58 positions arranged in a single centerline row. The component utilizes a .156 inch (3.96 mm) contact spacing and accepts printed circuit boards with a nominal thickness of .062 inch (1.57 mm). Electrical specifications include a current rating of 5 A and an insulation resistance of 5 GOhms. The housing is constructed from thermoplastic polyester, while contacts are made of copper alloy with tin plating.

Feature Summary

• Dual female contact configuration accommodates double-sided edge cards
• Low profile insulator body design reduces overall assembly height
• Thermoplastic polyester housing provides structural stability
• Panel mount installation style ensures secure mechanical fixation

Applications

• Computing and storage interconnect systems
• Industrial control board connections
• Medical device interface modules
• Communications network equipment

Procurement Notes

Verify the specific ordering suffix to confirm contact plating type, as variations exist within the series. Confirm that the target application requires tin-plated contacts rather than gold. Ensure the receiving facility can handle panel mount components requiring appropriate mounting hardware. Cross-reference the datasheet for any recent product change notifications affecting material composition or dimensional tolerances prior to final procurement authorization.

Selection Notes

Select this component when a 58-position dual-edge connector with 3.96 mm pitch is required. Verify compatibility with .062 inch thick PCBs to ensure proper engagement. Consider the 5 A current rating against the total load requirements of the circuit. Evaluate the tin plating option if cost efficiency is prioritized over maximum corrosion resistance compared to gold-plated alternatives.

Part Context

This part belongs to the EDAC 306 series, which specializes in standard card edge connectors for general-purpose applications. The series offers various position counts and mounting styles to support diverse board-to-board and backplane interfaces. EDAC manufactures these components to meet rigorous quality standards for global distribution channels serving OEMs in multiple technology sectors.

Replacement Considerations

Compatible substitutes within the same series include 306-029-420-104 and 306-029-521-104. Verify that alternative part numbers match the exact 58-position count and 3.96 mm pitch. Ensure the replacement maintains the dual female contact configuration and panel mount orientation. Confirm that the contact plating specification aligns with the original design requirements.