305-072-556-578

Edgeboard Connectors Overview

The EDAC Inc. 305-072-556-578 is a standard card edge connector header featuring 72 positions with a 3.96 mm pitch. Designed for panel mounting at a vertical angle, it utilizes gold-plated copper alloy contacts and solder pin termination. The component supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. It accommodates a board thickness of 1.57 mm and employs a thermoplastic housing material.

Edgeboard Connectors Feature Summary

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

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify the complete part number including all suffixes against official EDAC documentation to ensure correct termination style and plating specifications. Confirm that the required board thickness matches the connector's 1.57 mm specification. Check for RoHS compliance status in the latest datasheet before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a vertical panel-mount interface with 72 positions is required. Ensure the mating card edge thickness aligns with the specified 1.57 mm dimension. Consider the 5 A current rating and operating temperature range for thermal management requirements in the target application environment.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The specific model provides a robust solution for applications requiring durable vertical connections between circuit boards and panel-mounted headers.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified equivalent part numbers. Cross-reference pin count, pitch, and mounting orientation to ensure mechanical and electrical compatibility with existing designs.