305-068-520-502

Edgeboard Connectors Overview

The EDAC Inc. 305-068-520-502 is a standard card edge connector designed for reliable signal and power transmission. It features a dual female configuration with 68 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) contact spacing and a 3.56 mm row spacing. It accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The contacts are gold-plated copper alloy, rated for 5 A current. The housing is constructed from thermoplastic polyester, ensuring durability in demanding environments.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure board insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester insulator body for structural integrity
• Panel mount installation style for vertical orientation

Edgeboard Connectors Applications

• Motherboard to daughterboard interconnections
• Extender card connections
• Industrial control system signal routing
• Power distribution in modular electronics

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's official ordering guide to ensure correct contact type and plating specifications. Confirm that the target application supports the required 1.57 mm PCB thickness tolerance. Cross-reference the RoHS compliance status with current regulatory requirements for the destination market before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count interface with robust mechanical retention is required. The 3.96 mm pitch accommodates larger conductors suitable for mixed signal and power applications. Ensure the mating board design aligns with the specified 1.57 mm thickness constraint to guarantee proper contact engagement and electrical continuity during operation.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which provides engineered solutions for interconnecting motherboards, daughterboards, and extenders. The series is characterized by its durable construction and standardized dimensions, facilitating widespread adoption in industrial and commercial electronic assemblies requiring reliable card-edge connectivity.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes within the same family. Verify compatibility regarding pin count, pitch, and mounting style before considering alternative manufacturers.