306-027-500-108

Overview

The EDAC Inc. model 306-027-500-108 is a dual female card edge connector designed for edgeboard applications. It features 54 positions with a 0.156-inch (3.96 mm) pitch. The connector utilizes copper alloy contacts with gold plating and a thermoplastic housing. Rated for 5 A current, it supports board thicknesses of 1.37 mm to 1.78 mm. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Feature Summary

• Dual female contact configuration for secure edgeboard mating
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic housing provides structural stability and thermal resistance

Applications

• Edgeboard interconnection systems
• Panel-mounted electronic assemblies
• Through-hole circuit board integration

Procurement Notes

Verify the specific part number against official EDAC documentation to confirm pin count, pitch, and termination style. Ensure compatibility with target board thickness and mounting requirements. Cross-reference RoHS compliance status with current manufacturer declarations before procurement.

Selection Notes

Select this component when a dual-sided female connection is required for rigid edgeboards. Confirm that the 0.156-inch pitch aligns with the design layout. Verify that the thermoplastic material meets the environmental temperature constraints of the intended application environment.

Part Context

This connector belongs to the EDAC 306 series, which offers various mounting options and termination styles. The series includes headers and receptacles designed for high-reliability industrial and commercial electronics. The 306 series is characterized by its robust construction and standardized dimensions for broad interoperability.

Replacement Considerations

Compatible substitutes within the same series include 306-027-521-112. Verify identical pin counts and mechanical dimensions before substitution.