305-064-556-208

Edgeboard Connectors Overview

The EDAC Inc. 305-064-556-208 is a dual female card edge connector featuring 64 positions with a 0.156-inch (3.96 mm) pitch. Designed for board edge or straddle mount installation, it utilizes solder termination and half-beam contacts made of copper alloy with 10.0 µin gold plating. The unit accommodates card thicknesses between 0.054 and 0.070 inches and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual row configuration with female contacts for secure card insertion
• Straddle mount design for stable board edge integration
• Gold-plated half-beam contacts ensuring reliable signal transmission

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific flange characteristics against project requirements, as this model includes mounting features like flush mount and floating spool options. Confirm compliance with RoHS3 and REACH standards prior to final procurement decisions. Ensure the selected variant matches the exact pin count and termination style needed for the target assembly.

Edgeboard Connectors Selection Notes

Select this component when a 64-position interface with a 3.96 mm pitch is required. It is suitable for applications needing robust straddle mounting and high-temperature resistance up to 105°C. Consider the specific flange geometry for panel integration needs.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which provides standard card edge connectors. The series offers various position counts and mounting configurations, serving as a versatile solution for general-purpose electronic interconnects requiring durable thermal performance.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 305, 315, and 355 Series Ordering Guide for verified substitute part numbers. Cross-reference pin counts, pitch dimensions, and mounting styles to ensure functional compatibility before substitution.