305-052-500-504

Edgeboard Connectors Overview

The EDAC Inc. 305-052-500-504 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 52 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a solder lug termination type. It accepts printed circuit boards with a thickness of 1.57 mm (0.062 inch). The housing is constructed from green thermoplastic polyester, providing insulation and structural support.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure board insertion
• Gold-plated contacts ensure reliable electrical conductivity
• Panel mount design with vertical installation angle
• Thermoplastic polyester insulator body for durability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic module connections
• Test and measurement instrument interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating thickness and material composition, as variations exist within the 305 series. Confirm that the target PCB thickness aligns with the 1.57 mm specification to ensure proper mechanical fit. Check RoHS compliance status against current regulatory requirements for the intended market. Ensure the panel cutout dimensions match the flange specifications for correct mounting.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface with a 3.96 mm pitch is required. The 52-position count suits moderate-density signal routing needs. Consider the vertical panel mount style if space constraints favor perpendicular board insertion. Verify that the 5 A current rating meets the application's power distribution requirements. Ensure compatibility with the target PCB's edge finish and thickness tolerance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in industrial and commercial electronics. The series offers various position counts and termination styles to accommodate different design architectures. The 305-052-500-504 specifically addresses applications needing a dual-edge female header with high reliability and standard spacing.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and position counts but different termination or plating options, such as the 305-052-520-504. Cross-series replacements require matching the 3.96 mm pitch and 52-position layout while verifying mechanical compatibility.