395-078-521-803

Edgeboard Connectors Overview

The EDAC Inc. 395-078-521-803 is a card edge connector designed for single-sided board insertion. It features 78 positions with a 0.100-inch (2.54mm) pitch and utilizes female, cantilever contacts. The component employs wire-wrap termination and includes top-mounting flanges with M3 threaded inserts. Constructed with a black thermoplastic polyester insulator, it supports PCB thicknesses between 0.054 and 0.070 inches. Gold plating on the contacts ensures reliable signal transmission.

Edgeboard Connectors Feature Summary

• Dual-edge configuration accommodates non-specified single-sided circuit boards
• Cantilever contact design facilitates secure board insertion
• Integrated mounting flanges provide structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 78-position dual-edge specification. Confirm compatibility with standard wire-wrap assembly processes during integration. Ensure the selected variant aligns with the designated thermal operating range of -40°C to 105°C for the intended application environment.

Edgeboard Connectors Selection Notes

Select this component when a high-density, single-sided connection is necessary. The dual-edge design offers enhanced mechanical retention compared to single-edge alternatives. Consider the integrated mounting features if panel installation is required without additional hardware.

Edgeboard Connectors Part Context

This model belongs to the EDAC 395 series, which specializes in standard card edge connectors. The series provides various position counts and termination options to support diverse electronic assembly requirements across multiple industries.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 395 series variants for alternative pin counts. Verify dimensional compatibility before substituting with generic equivalents.