305-052-520-258

Edgeboard Connectors Overview

The EDAC Inc. 305-052-520-258 is a standard card edge connector featuring 52 positions with dual female contacts. It utilizes a 3.96 mm (0.156 inch) contact spacing and supports a nominal printed circuit board thickness of 1.57 mm. The component employs solder pin termination for secure mounting and operates within a temperature range of -40°C to +105°C. Constructed with copper alloy contacts and gold plating, it ensures reliable electrical performance in panel mount applications.

Edgeboard Connectors Feature Summary

• Dual row configuration providing 52 connection points for high-density interface requirements
• Gold-plated copper alloy contacts ensure corrosion resistance and stable signal transmission
• Low-profile insulator body designed for space-constrained panel mounting installations

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact mechanical dimensions and contact specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference the RoHS compliance status with current regulatory requirements for the intended market. Confirm that the panel mount style aligns with the assembly design constraints.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row card edge interface with 52 positions is required. The 3.96 mm pitch suits applications needing robust mechanical stability. Verify that the operating temperature range meets environmental conditions. Ensure the solder pin termination method matches the PCB fabrication capabilities. Consider the low-profile design if vertical clearance is limited.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles. The 305-052-520-258 variant specifically addresses needs for dual-sided connectivity with standardized spacing. It represents a solution for reliable board-to-board or board-to-panel connections in professional electronics.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts. Verify mechanical fit and electrical ratings before considering alternative manufacturers. Ensure any replacement maintains the 3.96 mm pitch and dual female contact configuration.