305-078-555-207

Edgeboard Connectors Overview

The EDAC Inc. 305-078-555-207 is a standard card edge connector featuring 78 positions with a 3.96 mm pitch. Designed for dual-edge female mating, it accommodates printed circuit boards with a nominal thickness of 1.57 mm. The unit utilizes copper alloy contacts with gold plating and supports a current rating of 5 A. It employs a solder lug termination method and is configured for vertical panel mounting.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Vertical panel mount design with solder lug termination

Edgeboard Connectors Applications

• Rack and panel interconnect systems
• Industrial control hardware integration
• Computing and storage equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating and housing color specifications. Ensure the target application requires the 3.96 mm pitch and 1.57 mm board thickness compatibility. Confirm that the vertical panel mount style aligns with the mechanical enclosure design requirements before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a high-density 78-position interface is required for dual-edge cards. The 3.96 mm spacing suits applications needing robust mechanical retention. Verify that the 5 A current rating meets the electrical load demands. Ensure the panel mounting style fits the chassis constraints compared to PCB mount alternatives.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which specializes in card edge and rack & panel connectors. The series provides interconnect solutions for computing, medical, aerospace, and industrial sectors. EDAC focuses on delivering quality components for complex interconnect needs across global distribution channels.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the 305 series include 305-048-520-207 and 305-050-520-578. These parts share similar structural characteristics but differ in position count. Verify pin count and board thickness compatibility before substitution.