357-054-456-202

Edgeboard Connectors Overview

The EDAC Inc. 357-054-456-202 is a standard card edge connector featuring 54 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and supports a board thickness of 1.57 mm. The contacts are constructed from copper alloy with gold plating, rated for 5 A current. Designed for vertical panel mount installation, it employs wire wrap termination. The housing is made of thermoplastic polyester, operating within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for double-sided card edge insertion
• Vertical panel mount style with wire wrap termination for secure circuit attachment
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic polyester housing providing structural integrity and insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment interfaces demanding durable connections
• Agricultural technology hardware exposed to harsh environments
• General-purpose electronic assemblies utilizing standard card edge modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, termination type, and mounting style. Ensure compatibility with target PCB thickness and panel cutout dimensions. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this component when a 54-position dual-row interface is required with wire wrap termination capabilities. Verify that the 3.96 mm pitch aligns with the mating card edge design. Consider the vertical panel mount orientation and thermoplastic polyester material properties for environmental resistance. Ensure the 5 A current rating meets the application's electrical load requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 357 series of standard card edge connectors. The series offers various position counts and termination options tailored for diverse industrial and commercial applications. Components in this family share common design principles regarding pitch, material selection, and mounting styles, facilitating standardized integration into larger electronic systems.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternative part numbers within the 357 series. Cross-reference pin counts, pitch, and termination methods to ensure mechanical and electrical compatibility. Do not assume interchangeability with other manufacturers' products without verifying dimensional and performance specifications.