395-057-521-602

Edgeboard Connectors Overview

The EDAC Inc. 395-057-521-602 is a single-row card edge connector designed for vertical board-to-board connections. It features 57 female positions with a 0.100-inch (2.54mm) contact pitch. The connector utilizes cantilever contacts with gold plating and accepts PCB thicknesses ranging from 0.054 to 0.070 inches. It employs a wrap termination method and includes flanges with M3 threaded inserts for secure mounting.

Edgeboard Connectors Feature Summary

• Single-edge female interface with cantilever contact design
• Gold-plated terminals for reliable signal transmission
• Integrated flange with M3 threaded insert for panel mounting
• Vertical installation orientation for standard card edge applications

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Automotive electronic module connections
• Medical device internal circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure correct packaging quantity and terminal configuration. Confirm that the required PCB thickness falls within the specified 0.054 to 0.070 inch range before procurement. Check RoHS compliance status if restricted substances are a project constraint.

Edgeboard Connectors Selection Notes

Select this component when a single-row, high-density connection is required for vertical mounting. Ensure the mating card edge thickness matches the connector's acceptance range. Consider the wrap termination style for compatibility with existing assembly processes and verify that the M3 flange mounting holes align with the mechanical layout of the host enclosure.

Edgeboard Connectors Part Context

This part belongs to the EDAC 395 series of standard card edge connectors. The series offers various position counts and termination styles. The 395-057 variant specifically provides a 57-position configuration suitable for moderate-density signal routing in compact electronic assemblies requiring robust mechanical retention.

Edgeboard Connectors Replacement Considerations

Direct replacements must match the 57-position count, 2.54mm pitch, and single-row format. Verify that alternative parts support the same cantilever contact type and wrap termination method. Flange dimensions and M3 thread specifications must be compatible with the existing mounting structure.