305-052-520-208

Edgeboard Connectors Overview

The EDAC Inc. 305-052-520-208 is a standard card edge connector featuring 52 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and is designed for vertical panel mount installation. The contacts are gold-plated copper alloy, rated for 5 A current with an insulation resistance of 5 GOhms. It supports a board thickness of 1.57 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual row female contact design for high-density signal transmission
• Vertical panel mount style for secure structural integration
• Gold-plated copper alloy contacts ensuring reliable conductivity

Edgeboard Connectors Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Computing hardware expansion cards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact termination type and plating specifications. Ensure compatibility with the target PCB edge thickness of 1.57 mm. Confirm RoHS compliance status through official documentation before final procurement approval.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection with a 3.96 mm pitch is required for panel-mounted applications. Consider the 5 A current rating and thermal operating limits for environmental suitability. Verify that the vertical orientation aligns with the mechanical assembly constraints of the host enclosure.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. The 305-052-520-208 specifically provides a 52-position solution for robust interconnect needs in demanding electronic environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the same 3.96 mm pitch and 52-position count. Verify identical panel mount requirements and dual-row configuration before substitution.