305-070-556-501

Edgeboard Connectors Overview

The EDAC 305-070-556-501 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 70 positions with a 3.96 mm (0.156 inch) pitch and supports a maximum operating temperature of +105°C. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic housing. It employs a solder pin termination method and is rated for 5 A current at 2026-09-05.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure board retention
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge connections
• Telecommunications equipment utilizing high-density interfaces
• Automotive electronics demanding stable thermal performance

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact plating thickness and material specifications. Confirm that the 5 A rating aligns with your system's thermal management requirements. Ensure compatibility with the target PCB edge thickness range of 1.37 mm to 1.78 mm before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge mounting solution is required for 70-position interconnects. The 3.96 mm pitch suits applications needing wider spacing between signals. Verify that the vertical panel mount style fits the enclosure constraints. Consider the -40°C to +105°C operating range for environmental suitability in harsh conditions.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options. The 305-070 variant specifically addresses higher density needs within the dual-edge category, providing a standardized interface for modular electronic assemblies across multiple industries.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers such as 305-070-556-568 or 305-070-556-501 variants with identical pitch and position counts. Ensure any substitute maintains the same dual-edge configuration and solder pin termination type to preserve mechanical fit.