305-050-555-204

Edgeboard Connectors Overview

The EDAC Inc. 305-050-555-204 is a dual-edge card edge connector designed for vertical panel mounting. It features 50 positions with a 0.156-inch (3.96mm) contact spacing and a 0.140-inch row spacing. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Constructed with copper alloy contacts finished in gold plating, it utilizes a thermoplastic insulator body. This component supports a continuous current rating of 5A and withstands 1800VACrms dielectric voltage.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board retention
• Low profile insulator body design for compact integration
• Gold-plated copper alloy contacts ensure reliable signal transmission

Edgeboard Connectors Applications

• Vertical panel-mounted electronic assemblies
• High-density interconnect systems requiring polarizing key support
• Industrial control modules with standard PCB thickness

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact configuration and insulation color. Ensure the target application requires the 0.062-inch board thickness specification. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the manufacturer's latest datasheet for any updates to mechanical dimensions or material specifications before procurement.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge female connector is required for vertical installation. The 50-position count suits applications needing moderate pin density. Verify that the system design accommodates the 0.156-inch pitch. Consider the availability of compatible polarizing keys if board orientation security is critical for the deployment environment.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, a line of standard card edge connectors. The series offers various position counts and mounting styles. The 305-050 variant specifically addresses needs for dual-edge interfaces with robust electrical ratings. It is part of a broader ecosystem of interchangeable connector solutions for modular hardware designs.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-050-555-204 variations with different suffixes for color or packaging. Check 305-050-556-502 for similar electrical specs but verify mechanical differences. No other manufacturers' direct cross-references are confirmed in public documentation.