305-050-556-568

Edgeboard Connectors Overview

The EDAC Inc. 305-050-556-568 is a standard card edge connector header featuring 50 positions arranged in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a row pitch of 3.56 mm (0.140 inch). Designed for nominal PCB thicknesses of 1.57 mm, this component employs gold-plated copper alloy contacts and solder pin termination. The unit supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design accommodates non-specified board types
• Low-profile thermoplastic insulator body for compact panel mounting
• Gold-plated copper alloy contacts ensure reliable signal transmission

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems
• Industrial control module interfaces
• Telecommunications hardware backplanes

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official ordering guide to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB stack-up dimensions before procurement. Confirm RoHS compliance status through the latest datasheet revision. Validate that the selected variant matches the required panel mounting style and thermal operating limits.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 3.96 mm spacing is required for panel-mount applications. Verify that the host PCB thickness aligns with the 1.57 mm nominal specification. Consider the 5 A current rating and -40°C to +105°C operational range for environmental suitability. Ensure the dual-edge female contact type matches the mating card edge geometry.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts while maintaining consistent 3.96 mm spacing. The 305-050-556-568 specifically provides a 50-position dual-row configuration optimized for vertical panel mounting. It serves as a robust interconnect solution within the broader family of high-reliability edge board connectors.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or mounting styles. Verify mechanical compatibility with existing panel cutouts and mating card dimensions. Cross-reference electrical ratings to ensure equivalent performance in the target application environment.