305-014-500-278

Edgeboard Connectors Overview

The EDAC Inc. 305-014-500-278 is a standard card edge connector from the 305 Series, designed for dual-edge board insertion. It features 14 positions arranged in two rows with a 0.156 inch (3.96 mm) pitch. The connector utilizes female contacts made of copper alloy with gold plating and thermoplastic insulation. It supports panel mount installation via solder lug termination and accommodates board thicknesses of 0.062 inches (1.57 mm).

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board retention.
• Gold-plated copper alloy contacts ensure reliable signal transmission.
• Thermoplastic insulation provides structural stability and electrical isolation.
• Solder lug termination facilitates robust panel mounting.

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Computing hardware peripheral connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact termination style and flange characteristics. Ensure the selected variant matches the required board thickness and mounting orientation. Cross-reference the manufacturer datasheet for precise dimensional tolerances before integration into the final assembly design.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 0.156 inch pitch is required. Confirm that the 14-position count aligns with the circuit interface needs. Verify compatibility with the target PCB thickness and panel mounting constraints to ensure proper mechanical fit and electrical performance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series of standard card edge connectors. The series offers various position counts and termination options. The 305-014-500-278 specifically denotes a 14-position dual-edge variant with gold-plated contacts and solder lug termination for panel applications.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include 305-014-520-258 and 305-014-521-202. Verify that alternative part numbers match the exact pitch, position count, and termination type before substitution.