305-012-556-204

Edgeboard Connectors Overview

The EDAC Inc. 305-012-556-204 is a standard card edge connector header featuring 12 positions in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and supports a maximum board thickness of 1.57 mm. The component employs gold-plated copper alloy contacts with a solder pin termination style for secure electrical connections. Designed for panel mounting at a vertical angle, it operates within a temperature range of -40°C to +105°C and carries a current rating of 5 A.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design accommodates non-specified double-sided circuit boards
• Gold-plated copper alloy contacts ensure reliable conductivity and corrosion resistance
• Vertical panel mount orientation provides stable structural integration
• Solder pin termination facilitates permanent attachment to host systems

Edgeboard Connectors Applications

• Industrial control system module interconnects
• Telecommunications equipment backplane connections
• Automotive electronic sub-system linking
• Medical device internal board interfacing

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB thickness limits defined in the datasheet. Confirm that the vertical panel mount style aligns with the mechanical enclosure requirements. Cross-reference the 5 A current rating with actual thermal conditions during operation.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female header with a 3.96 mm pitch is required for vertical panel installation. Consider the 12-position count and 5 A rating relative to the signal load. Evaluate the -40°C to +105°C operating range against environmental constraints. Verify that the solder pin termination method matches the assembly process capabilities.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles for diverse electronic applications. The 305 series is characterized by its robust thermoplastic housing and standardized dimensional tolerances for reliable mating with edge cards.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC ordering guide for direct cross-references within the 305 series. Verify identical pitch, row count, and mounting orientation before substituting. No alternative part numbers are confirmed in the provided data.