305-028-500-212

Edgeboard Connectors Overview

The EDAC Inc. 305-028-500-212 is a standard card edge connector header featuring 28 positions in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a 3.56 mm row spacing. Designed for panel mount installation at a vertical angle, the unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The contacts are constructed from copper alloy and feature gold plating to ensure reliable signal transmission. Rated for 5 A current, the connector employs solder pin termination methods.

Edgeboard Connectors Feature Summary

• Dual-row female header design accommodating standard 0.062-inch thick PCBs
• Gold-plated copper alloy contacts provide corrosion resistance and stable conductivity
• Thermoplastic polyester insulator body ensures high insulation resistance and durability
• Vertical panel mount style facilitates secure integration into chassis enclosures

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Automotive electronic sub-systems

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm terminal type and material specifications. Ensure that the ordering part number matches the required position count and row configuration. Confirm RoHS compliance status through the manufacturer's latest certification records before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a robust connection for 0.062-inch thick cards is required. The 3.96 mm pitch suits applications needing wider spacing than standard 0.1-inch connectors. Verify that the operating temperature range of -40°C to +105°C aligns with the environmental conditions of the target deployment scenario.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge interfaces. The series offers various position counts and termination styles to support diverse modular electronics requirements. The 305-028-500-212 variant specifically addresses needs for dual-row connectivity with high current capacity.

Edgeboard Connectors Replacement Considerations

Cross-reference compatible parts within the EDAC 305 family for alternative position counts. Verify mechanical dimensions and electrical ratings against any third-party equivalents to ensure functional interchangeability without modifying the host board layout.