306-035-520-102

Overview

The EDAC Inc. 306-035-520-102 is a standard card edge connector from the 306 series, designed for vertical panel mounting applications. It features a dual female configuration with 70 positions and a contact spacing of 0.156 inches (3.96 mm). The connector supports a board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. Rated for 5 A current, it incorporates a thermoplastic housing and offers an insulation resistance of 5 Gohms. This component serves as a robust interface solution for high-density electronic assemblies requiring secure mechanical and electrical connections.

Feature Summary

• Dual female termination design for secure card edge engagement
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Vertical panel mount style for stable structural integration
• Thermoplastic housing material providing durable insulation

Applications

• High-density electronic assembly interconnects
• Panel-mounted circuit board interfaces
• Industrial control system signal routing
• Telecommunications equipment backplane connections

Procurement Notes

Verify the specific part number suffix against official EDAC documentation to confirm exact pin count and termination type. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference the 306 series specifications to validate current ratings and environmental operating conditions. Confirm that the vertical mounting orientation aligns with the mechanical constraints of the final enclosure design.

Selection Notes

Select this connector when a dual female card edge interface with 70 positions is required. The 0.156-inch pitch accommodates standard board layouts while maintaining signal integrity through gold plating. Consider the vertical panel mount requirement and thermoplastic housing durability for industrial environments. Validate that the 5 A current rating meets the power distribution needs of the connected circuitry.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors, which are engineered for reliable performance in demanding electronic applications. The series offers various position counts and termination options to suit different density requirements. As a specialized interconnect solution, it bridges the gap between flexible circuit boards and rigid panel structures, ensuring consistent electrical contact under vibration and thermal cycling conditions.

Replacement Considerations

Compatible substitutes within the EDAC 306 series include variants with adjusted position counts such as 306-033-520-102 or 306-035-520-101. Verify that any replacement maintains the same 0.156-inch pitch and dual female termination style. Ensure the alternative part supports the same 1.57 mm board thickness and vertical mounting orientation to preserve mechanical fit.