305-048-521-208

Edgeboard Connectors Overview

The EDAC Inc. 305-048-521-208 is a standard card edge connector designed for dual-edge board applications. It features 48 positions with a 3.96 mm (0.156 inch) pitch and supports a maximum PCB thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts with a solder pin termination style. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C. This panel-mount unit belongs to the 305 series and employs thermoplastic insulation.

Edgeboard Connectors Feature Summary

• Dual-edge female connector configuration for non-specified card types
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Solder pin termination provides secure mechanical and electrical connection
• Thermoplastic polyester housing offers thermal stability

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC distributors or certified suppliers. Confirm RoHS compliance status and specific lot traceability requirements prior to purchase. Ensure storage conditions align with manufacturer guidelines to maintain contact integrity. Validate that the procurement channel provides official documentation matching the part number specifications.

Edgeboard Connectors Selection Notes

Select this model when a vertical panel-mount solution with a 3.96 mm pitch is required. Verify that the target PCB thickness falls within the 1.57 mm limit. Confirm that the application environment remains within the specified -40°C to +105°C operating range. Ensure the design accommodates the dual-edge female contact geometry for proper mating.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by robust construction suitable for industrial environments. The 305-048-521-208 variant specifically addresses high-density interface needs with its 48-position layout. It complements other parts in the series by offering standardized dimensions and reliable performance metrics.

Edgeboard Connectors Replacement Considerations

Cross-reference compatible alternatives such as the 305-048-521-207 or 305-048-500-201 from the same manufacturer. Verify that substitute models match the 48-position count, 3.96 mm pitch, and panel-mount installation style. Ensure identical termination methods and contact plating specifications are maintained for functional equivalence.