305-064-500-258

Edgeboard Connectors Overview

The EDAC Inc. 305-064-500-258 is a standard card edge connector designed for dual-edge board applications. It features 64 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The connector utilizes female semi-bellows contacts with gold plating and solder pin termination. It is rated for 5 A current and operates within a temperature range of -40°C to +105°C. The insulator is green thermoplastic polyester, compatible with PCB thicknesses from 1.37 mm to 1.78 mm.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated semi-bellows contacts ensure reliable electrical performance
• Panel mount design with flush mounting flange and top opening
• High-temperature resistant thermoplastic polyester insulator

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact flange threading and contact specifications. Ensure compatibility with target PCB thickness limits before procurement. Confirm RoHS3 compliance status through authorized distributors. Cross-reference the part number with the latest EDAC series guide to avoid selection errors regarding row count or termination type.

Edgeboard Connectors Selection Notes

Select this component when dual-edge connectivity with high current capacity is required. The 3.96 mm pitch accommodates standard board layouts. Verify that the panel mounting style aligns with the mechanical enclosure design. Consider the operating temperature range for environmental suitability. Ensure the gold contact plating meets signal integrity requirements for the application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various configurations for card edge connectors. The series provides multiple termination options, mounting styles, and contact counts. The 305-064-500-258 specifically addresses needs for robust, high-density connections in demanding environments. It complements other parts in the series by offering a standardized dual-row solution.

Edgeboard Connectors Replacement Considerations

Direct substitutes include EDAC 305-064-500-202, which shares similar electrical characteristics but may differ in flange threading. Verify mechanical dimensions and mounting hole patterns before substitution. Consult the EDAC 305 Series Ordering Guide for equivalent parts with varying contact counts or termination types.