305-082-556-201

Edgeboard Connectors Overview

The EDAC Inc. 305-082-556-201 is a standard card edge connector receptacle featuring 82 positions in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a 3.56 mm row spacing. Designed for PCB board thicknesses of 1.57 mm, the unit employs gold-plated copper alloy contacts and solder pin termination. The housing is constructed from green thermoplastic material, supporting a current rating of 5 A.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design accommodating specified board thickness
• Gold-plated copper alloy contacts for reliable signal transmission
• Low-profile insulator body construction

Edgeboard Connectors Applications

• Panel mount interconnect systems
• Edgeboard adapter applications
• Standard card edge circuit integration

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm plating thickness and housing color specifications. Ensure compatibility with the target printed circuit board dimensions, particularly the nominal 1.57 mm thickness requirement. Confirm RoHS3 compliance status through official manufacturer documentation prior to final procurement decisions.

Edgeboard Connectors Selection Notes

Select this component when a dual-row female connector with 82 positions is required for panel mounting applications. The 3.96 mm pitch suits standard edgeboard designs. Verify that the operating temperature range of -40°C to +105°C aligns with the environmental conditions of the intended deployment scenario.

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 305-082 variant specifically provides high-density connectivity within a dual-row format, suitable for applications requiring robust mechanical retention and electrical performance.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts for alternative position counts. Verify mechanical fit and electrical ratings against competitors offering similar 3.96 mm pitch dual-edge connectors.