306-020-420-103

Edgeboard Connectors Overview

The EDAC Inc. 306-020-420-103 is a standard card edge connector receptacle designed for vertical panel mount applications. It features a dual female configuration with 40 positions and a 3.96 mm (0.156 inch) pitch. The unit accommodates a board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts for reliable signal transmission. Rated for 5 A current, it employs a thermoplastic polyester housing and solder pin termination to ensure secure mechanical and electrical connections in high-density circuit board interfaces.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for robust card edge insertion
• Vertical orientation optimized for panel mounting integration
• Gold-plated copper alloy contacts ensuring durable conductivity
• Solder pin termination providing stable PCB attachment

Edgeboard Connectors Applications

• High-density circuit board interconnects
• Panel-mounted electronic assemblies
• Industrial control system backplanes
• Computing and storage hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact contact plating thickness and material specifications. Ensure compatibility with the target printed circuit board thickness of 1.57 mm before procurement. Cross-reference the 40-position requirement with system design constraints to prevent mismatched interface dimensions during assembly planning.

Edgeboard Connectors Selection Notes

Select this component when a vertical, dual-sided card edge interface is required for panel mounting. The 3.96 mm pitch suits applications needing moderate pin density without excessive miniaturization. Verify that the 5 A current rating aligns with the power distribution requirements of the connected modules. Confirm that the solder pin termination method matches the available PCB fabrication capabilities.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors, established as a core product line for reliable interconnect solutions. The series is widely utilized across computing, medical, aerospace, and industrial sectors. The 306-020-420-103 variant specifically addresses the need for dual-female connectivity in vertical configurations, supporting the company's focus on comprehensive interconnect ecosystems.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are documented for this specific model. Users requiring alternative components must evaluate generic 40-position, 3.96 mm pitch card edge connectors with matching vertical panel mount specifications and dual female contact arrangements.