305-054-520-507

Edgeboard Connectors Overview

The EDAC Inc. 305-054-520-507 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features 54 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. It supports solder pin termination and accommodates board thicknesses between 1.37 mm and 1.78 mm. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for non-specified dual-sided circuit boards
• Vertical panel mount design with threaded flange inserts for secure installation
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic polyester housing providing thermal stability and high insulation resistance

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing standard card edge modules
• Test and measurement instrumentation with high-density connection needs
• Automotive electronics assemblies demanding wide operating temperature ranges

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact mechanical variations such as flange thread type or plating thickness. Ensure compatibility with the target PCB edge thickness and verify RoHS compliance status for the specific production batch before integration into regulated environments.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for dual-sided card edge applications. The 3.96 mm pitch and 54-position count suit high-density interfaces. Consider the threaded flange feature if vibration resistance and secure panel attachment are critical operational requirements compared to snap-in alternatives.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting styles. The 305-054-520-507 specifically denotes a 54-position variant with vertical panel mounting and threaded flanges, distinguishing it from surface mount or unthreaded flange versions within the same family.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts sharing the 3.96 mm pitch and 54-position count. Verify that substitute models match the vertical orientation, panel mount style, and threaded flange specifications to ensure mechanical interchangeability without redesigning the host panel.

Edgeboard Connectors FAQ

What is the maximum operating temperature for this connector?

The maximum operating temperature is +105°C.

Does this connector support single-sided or dual-sided cards?

It is designed for non-specified dual-sided card edge boards.

What is the contact material and plating?

The contacts are made of copper alloy with a gold plating finish.