306-020-420-102

Edgeboard Connectors Overview

The EDAC Inc. 306-020-420-102 is a standard card edge connector from the 306 series, designed for reliable signal transmission in electronic assemblies. This female header features 40 positions with a 3.96 mm (0.156 inch) pitch, accommodating dual-edge card insertion. It utilizes a thermoplastic polyester insulation material and tin-plated copper alloy contacts to ensure durability and conductivity. The component supports a board thickness of 1.57 mm and employs a solder pin termination method for secure PCB attachment.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for robust card interface
• Thermoplastic polyester housing provides structural stability
• Tin-plated contacts offer corrosion resistance
• Vertical panel mount configuration for space-efficient integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Computer peripheral connection modules
• Test and measurement instrument cards

Edgeboard Connectors Procurement Notes

Verify the specific contact plating finish against project requirements, as sourcing data indicates variations between tin and gold options within this part number structure. Confirm that the 1.57 mm board thickness specification aligns with the target printed circuit board manufacturing tolerances. Ensure the vertical mounting style matches the enclosure design constraints before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a 40-position dual-edge interface is required with a 3.96 mm pitch. The vertical orientation suits applications where height clearance is available but lateral space is limited. Consider the thermoplastic polyester material properties for environmental resistance. Validate that the solder pin termination method is compatible with the assembly process used in the target production line.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 306 series, which represents a family of standard card edge connectors. The series offers various position counts and mounting styles to support diverse electronic interconnection needs. The 306-020-420-102 variant specifically addresses the need for a 40-position dual-edge female connector with standard industrial dimensions.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 40-position count, 3.96 mm pitch, and dual-edge female configuration. Verify compatibility with 1.57 mm board thickness and vertical panel mount requirements. Cross-reference contact plating specifications to ensure equivalent performance characteristics.