305-014-521-578

Edgeboard Connectors Overview

The EDAC Inc. 305-014-521-578 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 14 positions arranged in two rows with a 0.156-inch (3.96 mm) pitch. The connector utilizes female half-beam contacts with gold plating and is constructed with a green thermoplastic polyester insulator. Rated for 5 A current, it supports panel mounting via flanges with a 0.128-inch diameter and accepts PCB thicknesses between 0.054 and 0.070 inches.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated half-beam terminals ensuring reliable electrical performance
• Panel-mount design with integrated flange for stable installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment utilizing standardized card edge interfaces
• Telecommunications infrastructure components

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the official EDAC ordering guide to ensure exact dimensional and material compliance. Confirm that the dual-edge specification matches the target PCB design requirements before procurement. Cross-reference the manufacturing date code to ensure availability of current production batches.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required. Ensure the host PCB thickness falls within the specified 1.37 mm to 1.78 mm range. Verify that the panel mounting flange dimensions align with the chassis cutout specifications for proper mechanical fit.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and configurations tailored for general-purpose industrial and commercial applications. The 305 series is characterized by its durable construction and consistent electrical performance across different pin counts.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 series ordering guide for direct substitutes with differing pin counts or contact types. No alternative part numbers are confirmed as functional equivalents without verifying mechanical and electrical compatibility.