305-048-555-268

Edgeboard Connectors Overview

The EDAC Inc. 305-048-555-268 is a standard card edge connector from the 305 series, designed for vertical panel mount applications. It features a dual female configuration with 48 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Contacts are made of copper alloy with gold plating to ensure reliable signal transmission. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Vertical panel mount design for secure structural integration
• Dual-edge contact interface compatible with non-specified PCBs
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic insulator body for electrical isolation

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact finish, color, and board thickness compatibility. Ensure the procurement source provides valid traceability documentation. Confirm that the component meets RoHS compliance requirements as specified in the latest product release notes before finalizing acquisition.

Edgeboard Connectors Selection Notes

Select this model when a vertical, panel-mount solution is required for high-density connections. The 3.96 mm pitch accommodates larger gauge traces compared to finer pitches. Verify that the target PCB thickness falls within the 1.37 mm to 1.78 mm acceptance range. Consider the 5 A current rating for power distribution needs within the assembly constraints.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of card edge connectors, which are engineered for robust industrial environments. The series offers various position counts and mounting styles. The 305-048-555-268 specifically addresses applications requiring a 48-position dual-row interface with vertical orientation, providing a standardized mechanical footprint for modular system designs.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with identical mechanical dimensions. Alternative part numbers may vary only in contact finish or insulator color while maintaining the same pin count and pitch specifications.