305-068-521-578

Edgeboard Connectors Overview

The EDAC Inc. 305-068-521-578 is a standard card edge connector from the 305 series, designed for dual female mating with printed circuit boards. It features 68 positions arranged in a dual-row configuration with a pitch of 3.96 mm (0.156 inches). The connector supports a maximum board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. Rated for 5 A current, it employs a solder pin termination type for secure panel mounting. The housing is constructed from green thermoplastic material, providing durability and insulation for vertical installation applications.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure card edge mating
• Gold-plated copper alloy contacts for enhanced conductivity
• Panel mount design with vertical orientation
• Solder pin termination for robust PCB attachment

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Medical instrumentation internal connections
• Automotive electronic module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact plating thickness, housing color, and termination style variations. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Cross-reference the Mouser part number 587-305-068-521-578 for accurate distributor identification and availability status in your region.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 68-position interface with a 3.96 mm pitch is required. It is suitable for applications demanding a 5 A current rating and vertical panel mounting. Consider the green thermoplastic housing for visual identification and verify that the solder pin termination aligns with the assembly process. Compare against the 305 series family for alternative position counts if system requirements change.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge solutions. The series offers various position counts while maintaining consistent 3.96 mm pitch dimensions. The 305-068-521-578 variant specifically addresses needs for dual-edge connectivity with high reliability. It complements other EDAC interconnect products used in rugged environments.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the EDAC 305 series include models with different position counts such as 305-048-521-578 or 305-070-521-578, provided the pitch and mounting style remain compatible. Verify mechanical footprint and electrical ratings before substituting.