305-024-520-278

Edgeboard Connectors Overview

The EDAC Inc. 305-024-520-278 is a standard card edge connector from the 305 series, designed for vertical panel mounting applications. It features 24 positions with a 3.96 mm (0.156 inch) pitch and supports dual-edge board insertion. The connector utilizes copper alloy contacts with gold plating to ensure reliable signal transmission. Rated for 5 A current, it accommodates PCB thicknesses between 1.37 mm and 1.78 mm. The housing is constructed from thermoplastic polyester, providing stability across an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Vertical panel mount design with solder pin termination for secure mechanical attachment
• Dual-edge female contact configuration compatible with non-specified edgeboards
• Gold-plated copper alloy contacts ensuring corrosion resistance and conductivity
• Thermoplastic polyester insulation supporting high-temperature operational environments

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing standardized card edge interfaces
• Test and measurement instrumentation needing reliable signal pathways
• Automotive electronics assemblies demanding stable connection integrity

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the official EDAC ordering guide to confirm exact dimensional tolerances and flange characteristics. Ensure compatibility with target PCB thickness specifications before integration. Cross-reference RoHS compliance status with current regulatory requirements for the intended market. Confirm that the vertical mounting style aligns with chassis layout constraints. Validate contact plating thickness requirements against environmental exposure conditions.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with a 3.96 mm pitch is required for panel-mounted installations. Consider the 5 A current rating and wide temperature range for demanding industrial environments. Evaluate the thermoplastic housing material for chemical resistance needs. Compare alternative series options if different flange configurations or contact counts are necessary for the specific application architecture.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which offers various position counts and mounting styles. The series is characterized by its consistent 3.96 mm pitch and robust construction suitable for heavy-duty applications. Similar parts in the lineup may differ in terminal count or flange threading options while maintaining core electrical specifications.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include variants with different position counts such as 305-014-520-278 or 305-030-520-278, provided the pitch and mounting style remain identical. Verify that any replacement maintains the same dual-edge female contact type and gold plating specification to ensure functional equivalence.