305-016-555-258

Edgeboard Connectors Overview

The EDAC Inc. 305-016-555-258 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 16 positions arranged in a dual-row configuration with a 3.96 mm (0.156 inch) pitch. The contacts are made of copper alloy and gold-plated, supporting a current rating of 5 A. The housing is green thermoplastic, accommodating board thicknesses between 1.37 mm and 1.78 mm. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure card insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic insulator provides stable mechanical support
• Vertical panel mount style facilitates structured integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with target PCB edge thickness within the 1.37 mm to 1.78 mm range. Confirm RoHS compliance status through current manufacturer declarations prior to final procurement decisions.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required. Verify that the application environment stays within the specified -40°C to +105°C temperature limits. Ensure the mating card meets the dimensional tolerances for the dual-edge female contact type to guarantee proper engagement and electrical continuity.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors. The series offers various position counts and mounting styles. The 305-016-555-258 specifically denotes a 16-position dual-row variant with green thermoplastic insulation and gold contacts, suitable for general-purpose high-reliability interconnect needs.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts sharing the same 3.96 mm pitch and 16-position count. Verify identical panel mount requirements and vertical orientation before substituting. Ensure mating card specifications align with dual-edge female contact geometry.