306-032-520-103

Overview

The EDAC Inc. 306-032-520-103 is a standard card edge connector from the 306 series, designed for panel mounting applications. It features a dual female configuration with 64 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a thickness range of 1.37 mm to 1.78 mm. Constructed with copper alloy contacts featuring gold plating, it provides reliable electrical performance. The housing is made of green thermoplastic polyester, ensuring durability and insulation resistance of 5 GOhms.

Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensure corrosion resistance and conductivity
• Thermoplastic polyester insulator body provides structural stability
• Panel mount installation style with vertical orientation

Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Computing hardware expansion slots

Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, contact spacing, and termination type. Ensure compatibility with target PCB thickness specifications before procurement. Confirm RoHS compliance status and environmental ratings match project requirements. Cross-reference manufacturer part numbers with distributor listings to avoid counterfeit components.

Selection Notes

Select this component when a high-density dual-row interface is required for panel-mounted systems. The 3.96 mm pitch accommodates standard board thicknesses while maintaining robust mechanical retention. Consider the vertical mounting profile and thermoplastic housing material for environmental resilience. Validate that the 5 A current rating meets the application's power distribution needs.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors, which are widely used in modular electronic designs. The series offers various position counts and configurations to suit different connectivity demands. The 306-032 variant specifically addresses applications requiring 64-position dual-edge interfaces with standardized spacing dimensions.

Replacement Considerations

Direct substitutes within the same series include 306-032-520-102 and 306-032-521-103. Verify dimensional tolerances and contact material specifications when considering alternative manufacturers. Ensure replacement parts maintain identical panel mounting characteristics and PCB thickness acceptance ranges.