305-056-500-202

Edgeboard Connectors Overview

The EDAC Inc. 305-056-500-202 is a standard card edge connector from the 305 series, designed for dual-edge card applications. It features 56 positions with a 0.156-inch (3.96 mm) pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic housing. It supports panel mounting in a vertical orientation with solder pin termination. The unit accommodates board thicknesses ranging from 0.054 to 0.070 inches.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure card insertion
• Gold-plated copper alloy contacts ensure reliable electrical performance
• Vertical panel mount design with solder pin termination
• Green thermoplastic insulator housing provides structural stability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Automotive electronic module connections
• Test and measurement instrument interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness, flange dimensions, and material certifications. Ensure compatibility with target PCB stack-up and mating card specifications before finalizing procurement orders to prevent integration issues.

Edgeboard Connectors Selection Notes

Select this component when a high-density 56-position interface is required for dual-edge cards. The 3.96 mm pitch offers robust mechanical spacing compared to finer pitches. Verify that the vertical panel mount style aligns with the enclosure design and that the solder pin termination method matches the assembly process capabilities.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its versatile positioning options and durable construction suitable for demanding environments. The 305 series generally supports various termination styles and mounting configurations to accommodate diverse board layout requirements.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-050-556-202 or 305-054-556-278 for position count differences. Ensure any substitute maintains the same 0.156 inch pitch and dual-edge female contact type to preserve mechanical and electrical compatibility.