306-032-420-103

Overview

The EDAC Inc. 306-032-420-103 is a standard card edge connector from the 306 Series, designed for panel mount applications. It features a dual female configuration with 32 positions and a 3.96 mm (0.156 inch) centerline pitch. The connector utilizes gold-plated copper alloy contacts housed in a green thermoplastic polyester insulator. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The unit is RoHS3 compliant and intended for vertical installation.

Feature Summary

• Dual female contact configuration for reliable board insertion
• Gold-plated copper alloy contacts ensure durable conductivity
• Thermoplastic polyester housing provides thermal stability
• Panel mount design facilitates secure structural integration

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, plating thickness, and insulation material compatibility. Ensure the target PCB thickness falls within the specified operational range to guarantee proper contact engagement. Confirm that the application environment remains within the rated temperature limits to maintain electrical performance integrity over the component lifespan.

Selection Notes

Select this component when a dual-sided card edge interface with a 3.96 mm pitch is required for panel-mounted assemblies. The 5 A current rating suits moderate power distribution needs alongside signal transmission. Verify that the mating card edge thickness aligns with the connector's mechanical specifications to prevent excessive stress on the contacts during insertion or removal cycles.

Part Context

This part belongs to the EDAC 306 Series, which offers various position counts and mounting styles. The series is characterized by its use of thermoplastic polyester insulation and gold-plated contacts for corrosion resistance. It serves as a robust solution for connecting circuit boards in environments requiring reliable mechanical retention and consistent electrical performance under varying thermal conditions.

Replacement Considerations

Direct substitutes must match the 32-position dual female layout and 3.96 mm pitch. Compatible alternatives include other EDAC 306 Series variants with identical mechanical dimensions. Cross-reference mating card edge specifications to ensure dimensional compatibility before replacing the original component in existing designs.