305-064-556-501

Edgeboard Connectors Overview

The EDAC Inc. model 305-064-556-501 is a standard card edge connector from the 305 series, designed for dual-row applications with 64 positions. It features a 3.96 mm (0.156 inch) pitch and supports board thicknesses ranging from 1.37 mm to 1.78 mm. The connector utilizes gold-plated copper alloy contacts with a half-beam termination type for reliable solder pin connections. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row configuration with female contacts for non-specified dual-edge cards
• Gold-plated copper alloy contacts ensure durable electrical performance
• Thermoplastic housing provides structural integrity and thermal stability
• Panel mount style with vertical orientation for secure installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement devices needing high-reliability panel mounting

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating thickness and housing color specifications. Ensure compatibility with the target PCB board thickness range of 1.37 mm to 1.78 mm before procurement. Confirm that the vertical panel mount style aligns with the mechanical enclosure design requirements for the intended application environment.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required for panel-mounted installations. The 64-position count suits applications needing moderate signal density. Consider the 5 A current rating and wide operating temperature range for environments demanding stable performance under thermal stress. Verify that the half-beam contact type matches the mating card edge profile.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are characterized by their 3.96 mm pitch and versatile mounting options. The series includes various position counts and row configurations to support diverse electronic assembly needs. The 305 series is widely recognized in industrial and commercial sectors for its reliability and standardized dimensions, facilitating easy integration into existing system architectures.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include models with identical pitch and position counts but different mounting styles or plating options, such as 305-064-520-501. Cross-series replacements require careful verification of mechanical dimensions and electrical ratings to ensure functional equivalence without modifying the host board layout.