305-056-500-208

Edgeboard Connectors Overview

The EDAC Inc. 305-056-500-208 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features 56 positions arranged in two rows with a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and a thermoplastic insulator body. It supports a nominal printed circuit board thickness of 1.57 mm and offers a current rating of 5 A per contact. The operating temperature range spans from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Vertical panel mount design for secure integration
• Gold-plated copper alloy contacts for reliable conductivity
• Dual-row configuration accommodating 56 positions
• Thermoplastic insulator body ensuring electrical stability

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems
• Industrial control hardware interfaces
• Telecommunications equipment backplanes
• Test and measurement device connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact termination style and flange characteristics. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents to meet regulatory requirements.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for dual-edge card applications. The 3.96 mm pitch suits high-density layouts needing robust mechanical retention. Verify that the 5 A current rating and thermal limits align with the system's operational demands and environmental conditions.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting options for diverse industrial applications. The 305-056 variant specifically addresses needs for higher pin counts in panel-mounted configurations while maintaining consistent electrical performance standards.

Edgeboard Connectors Replacement Considerations

Cross-reference with other 305 series parts for alternative position counts. Verify identical pitch and mounting style when substituting. Consult EDAC for direct equivalents if form factor changes are permissible.