305-048-556-508

Edgeboard Connectors Overview

The EDAC 305-048-556-508 is a standard card edge connector from the 305 Series, designed for vertical panel mounting. It features a dual-row configuration with 48 positions and a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a thermoplastic housing. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The insulation resistance is rated at 5 GOhms. The unit employs solder pin termination and is compatible with board thicknesses of 1.57 mm.

Edgeboard Connectors Feature Summary

• Vertical panel mount design for secure structural integration
• Dual-row contact arrangement providing high-density connectivity
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic housing material offering durable insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel interfaces
• Telecommunications equipment utilizing standard card edge modules
• Test and measurement devices needing stable electrical connections
• Automotive electronics applications with specific thermal requirements

Edgeboard Connectors Procurement Notes

Verify the exact suffix codes against official EDAC documentation to confirm plating thickness and housing color variations. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as regulatory updates may affect specific production batches. Ensure that the required board thickness aligns with the specified 1.57 mm tolerance before finalizing procurement orders to guarantee proper mechanical fit.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for dual-sided card edge boards. The 3.96 mm pitch dictates compatibility with specific PCB layouts. Consider the 5 A current rating and 105°C maximum operating temperature for thermal management planning. Verify that the solder pin termination method matches the assembly process capabilities available in the manufacturing environment.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various configurations of standard card edge connectors. The series provides options for different row counts, positions, and mounting styles. The 305-048-556-508 specifically addresses needs for high-position-count, dual-row interconnects in vertical orientations, distinguishing it from single-row or surface-mount variants within the broader product family.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 Series parts sharing the same 3.96 mm pitch and 48-position count. Verify mechanical dimensions and pinout configurations before substituting. Ensure that any alternative maintains the same vertical panel mount style and dual-row architecture to preserve system integrity.