305-030-520-278

Edgeboard Connectors Overview

The EDAC Inc. model 305-030-520-278 is a standard card edge connector designed for panel mounting applications. It features a dual female configuration with 30 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) contact spacing and accommodates printed circuit boards with a nominal thickness of 1.57 mm. Constructed with copper alloy contacts that are gold plated, the unit ensures reliable electrical performance. The housing is made from thermoplastic material, providing structural integrity across an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure board insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic insulator body for durability
• Panel mount installation style with vertical orientation

Edgeboard Connectors Applications

• Industrial control systems
• Medical equipment interconnects
• Power supply units
• Storage devices

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required flange or termination specifications. Confirm RoHS compliance status through official datasheets before integration. Cross-reference the part number with authorized distributors to validate availability and lead times. Ensure that the selected variant matches the intended PCB thickness and row spacing requirements for the target assembly.

Edgeboard Connectors Selection Notes

Select this component when a robust, high-current capable card edge interface is required for panel-mounted assemblies. The 3.96 mm pitch supports standard industrial board dimensions. Consider the gold plating for environments requiring long-term reliability without oxidation concerns. Evaluate the thermal rating to ensure it meets the operational demands of the host system. Verify mechanical fit within the enclosure constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its use of thermoplastic housings and copper alloy contacts. These connectors are engineered for general-purpose interconnect solutions in demanding environments. The 305 series offers various position counts and termination options to suit different board layouts.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305, 315, and 355 Series Ordering Guide for potential substitutes. Verify that alternative parts match the 3.96 mm pitch and 30-position count. Ensure mechanical compatibility with existing panel cutouts and mounting hardware.