305-064-500-204

Edgeboard Connectors Overview

The EDAC Inc. 305-064-500-204 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 64 positions in a dual female configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and accepts board thicknesses ranging from 1.37 mm to 1.78 mm. Rated for 5 A continuous current and 1800 VACrms insulation voltage, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for non-specified card edge boards
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Accepts between-contact and in-contact polarizing keys for secure alignment
• Thermoplastic housing provides high insulation resistance and durability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• High-density data processing modules
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 64-position count and 3.96 mm pitch before ordering. Confirm compatibility with the target PCB thickness range of 1.37 mm to 1.78 mm. Ensure the application environment stays within the specified -40°C to +105°C operating temperature limits. Check for RoHS compliance requirements if applicable to your manufacturing standards.

Edgeboard Connectors Selection Notes

Select this component when a robust, high-current card edge interface is needed for panel-mounted assemblies. The dual-row configuration supports higher pin counts compared to single-row alternatives. Consider the vertical mounting style for space-constrained enclosures where board insertion is perpendicular to the connector face. Verify that the 5 A current rating meets the power distribution needs of the connected circuitry.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and configurations for card edge applications. The series is known for its reliability in harsh environments and compatibility with polarizing keys. Similar parts in the lineup include different position counts such as 305-032 or 305-054, allowing designers to scale connectivity requirements while maintaining consistent mechanical and electrical characteristics across the product family.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 305 series variants with matching 64-position dual-edge specifications. Cross-brand replacements require verification of identical pitch, board thickness tolerance, and current ratings. Ensure any alternative maintains the same vertical panel mount style and gold plating finish for equivalent performance.