305-052-556-258

Edgeboard Connectors Overview

The EDAC Inc. 305-052-556-258 is a standard card edge connector designed for vertical panel mounting applications. It features a dual-edge female configuration with 52 positions and a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and solder pin termination methods. It accommodates printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm) and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female design for secure board insertion
• Gold-plated copper alloy contacts for reliable conductivity
• Vertical panel mount style with solder pin termination

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required board thickness and termination styles. Confirm RoHS compliance status and environmental ratings prior to integration into final assembly processes.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 0.156-inch pitch is required for vertical panel mounting. Ensure the target PCB thickness aligns with the specified 0.062-inch nominal requirement for proper mechanical engagement and electrical performance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which provides standard card edge connectors for various industrial and commercial applications. The series offers multiple position counts and termination options to support diverse electronic system interconnection needs.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the same 305 series designation and identical 52-position dual-edge female specifications. Verify matching pitch, mounting style, and contact plating before substitution.