305-052-520-504

Edgeboard Connectors Overview

The EDAC Inc. 305-052-520-504 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 52 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). It utilizes gold-plated copper alloy contacts and a green thermoplastic insulator body.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure mating with double-sided card edges
• Low-profile insulator body constructed from thermoplastic material
• Gold-plated copper alloy contacts ensure reliable electrical conductivity

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted connections
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement instrumentation needing high-density signal routing

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm plating thickness and material variations. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status through the manufacturer's current datasheet or certification documents.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for dual-edge cards. The 3.96 mm pitch suits applications prioritizing mechanical stability over high-density miniaturization. Verify that the 5 A current rating aligns with the system's power distribution requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-052 variant specifically addresses mid-range density needs within industrial and commercial electronic assemblies.

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 orientation and dual-edge compatibility before substituting.