305-064-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-064-500-578 is a standard card edge connector from the 305 series, designed for reliable signal transmission in electronic assemblies. This component features 64 positions arranged in a dual-row configuration with a pitch of 0.156 inches (3.96 mm). It is specified as a header receptacle intended for panel mounting applications. The contacts are constructed from copper alloy and feature gold plating to ensure durability and conductivity. The connector supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The housing is made of green thermoplastic material, providing insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row header design with 64 positions for high-density connections
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Thermoplastic insulator housing rated for high-temperature environments up to 105°C
• Panel mount installation style with straight orientation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment board-to-board connections
• Test and measurement instrumentation panels
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required pin count and row configuration before ordering. Confirm that the panel thickness falls within the acceptable tolerance range for proper engagement. Ensure that the soldering process parameters are compatible with the gold-plated contact materials. Check for any specific environmental certifications required by the target application standards. Review the datasheet for mechanical dimensions to validate fit within the enclosure design.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 64 positions is necessary for space-constrained designs. Consider the 0.156-inch pitch if compatibility with existing PCB layouts is required. Choose this model for applications demanding high thermal stability due to its 105°C operating limit. Evaluate the panel mount requirement against available chassis space. Assess the 5 A current rating against the total load requirements of the connected circuitry to ensure safe operation under all conditions.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which offers various configurations of standard card edge connectors. The series provides options for different pin counts, row arrangements, and mounting styles. These connectors are widely used in industries requiring reliable performance in harsh environments. The 305 series emphasizes durability through robust contact materials and stable insulating housings. Other parts in this family share similar electrical characteristics but differ in physical dimensions and terminal types.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 64-position dual-row layout and 3.96 mm pitch. Verify that alternative components support the same 5 A current rating and 105°C temperature range. Ensure the replacement header maintains the panel mount orientation and compatible housing material properties. Cross-reference mechanical drawings to confirm dimensional interchangeability with existing panel cutouts.