305-068-556-208

Edgeboard Connectors Overview

The EDAC Inc. 305-068-556-208 is a standard card edge connector designed for vertical panel mounting applications. It features a dual-row configuration with 68 positions and a pitch of 3.96 mm (0.156 inches). The connector supports a board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts with solder lug termination. It provides a continuous current rating of 5 A and withstands 1800 VACrms, ensuring reliable electrical performance in demanding environments.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Features a card extender design for enhanced connectivity
• Utilizes straddle mount installation for stable panel integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing reliable signal transmission
• Agricultural technology hardware exposed to harsh environments

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact termination style and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm that the polarizing key requirements match the system design constraints. Cross-reference the RoHS compliance status with current regulatory standards for the intended market.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required. The 5 A current rating suits moderate power applications. Verify that the vertical mounting orientation aligns with the chassis layout. Consider the availability of compatible polarizing keys if mechanical locking is necessary for the assembly process.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations to accommodate different circuit board densities. The 305 series is characterized by its durable thermoplastic housing and high-current capabilities, making it suitable for general-purpose industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts like 305-068-556-258, which shares similar physical dimensions but may differ in specific termination or packaging details. Always verify pinout and mechanical tolerances before swapping components.