305-030-520-268

Edgeboard Connectors Overview

The EDAC Inc. model 305-030-520-268 is a standard card edge connector designed for panel mount applications. It features a dual female configuration with 30 positions arranged in two rows. The contact spacing is 3.96 mm (0.156 inches), and the row spacing is 3.56 mm (0.140 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Contacts are gold-plated copper alloy, rated for 5 A current. The housing is made of thermoplastic material. Operating temperature range spans from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row female card edge interface for secure board insertion
• Gold-plated contacts ensure reliable electrical conductivity
• Thermoplastic insulator body provides structural stability
• Panel mount design facilitates fixed installation

Edgeboard Connectors Applications

• Medical interconnect solutions such as ventilators
• Ambulance communication and monitoring systems
• CPAP machine internal connections
• General industrial panel mounting applications

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating and housing color variations. Ensure the target PCB thickness matches the 1.57 mm specification for proper engagement. Confirm that the application environment stays within the -40°C to +105°C operating range. Check RoHS compliance documentation if required by project standards. Validate pin count against the 30-position requirement before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection is required for thin profile circuit boards. The 3.96 mm pitch suits applications needing robust mechanical retention without excessive height. Consider the 5 A rating for power distribution needs within the connector limits. The vertical panel mount style is suitable for chassis integration where space is constrained vertically.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations. The 305-030-520-268 specifically denotes a 30-position dual-row variant. It shares common design traits with other parts in the family, such as the thermoplastic housing and gold contact options.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 305 series parts with matching 30 positions and 3.96 mm pitch. Verify mechanical dimensions and electrical ratings before swapping. Alternative manufacturers require careful evaluation of contact geometry and board thickness tolerance.