306-032-500-103

Overview

The EDAC Inc. 306-032-500-103 is a standard card edge connector from the 306 series, designed for dual-edge board applications. It features 64 positions with a 0.156-inch (3.96 mm) contact spacing and utilizes female copper alloy contacts with gold plating. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). It employs a low-profile thermoplastic polyester insulator body in green, offering flush mounting capabilities with floating bobbins and 0.116-inch diameter flanges. Rated for 5 A current and 5 GOhms insulation resistance, it operates within a temperature range of -40°C to 105°C.

Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Low-profile insulator body with flush mount and floating bobbin design
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Thermoplastic polyester housing providing thermal stability

Applications

• High-density electronic module interconnections
• Industrial control system backplanes
• Telecommunications equipment interfaces
• Automotive electronics assemblies

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, contact type, and mounting style. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm RoHS compliance status and environmental ratings prior to integration. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity.

Selection Notes

Select this component when dual-edge connectivity with 3.96 mm pitch is required. The 64-position capacity suits high-density layouts. Verify that the application environment stays within the -40°C to 105°C operating range. Ensure mechanical clearance accommodates the low-profile body and flush mounting requirements. Confirm that the 5 A current rating meets the circuit load demands.

Part Context

This connector belongs to the EDAC 306 series, which specializes in standard card edge solutions. The series offers various position counts and mounting options. The 306-032 variant specifically addresses dual-edge applications requiring robust mechanical retention and electrical performance for industrial-grade environments.

Replacement Considerations

Compatible substitutes include EDAC 306-032-500-112 and 306-032-421-103. Verify identical pin count, spacing, and mounting characteristics before substitution.