357-054-500-258

Edgeboard Connectors Overview

The EDAC Inc. 357-054-500-258 is a standard card edge connector from the 357 series, designed for dual-edge board insertion. It features 54 positions arranged in two rows with a pitch of 3.96 mm (0.156 inches). The contacts are gold-plated copper alloy, and the housing is made of black thermoplastic polyester. It supports a PCB thickness range of 1.37 mm to 1.78 mm (0.054" to 0.070") and operates within a temperature range of -40°C to +105°C. The connector utilizes a solder pin termination type and is rated for 5 A current.

Edgeboard Connectors Feature Summary

• Dual-edge card edge design for secure vertical or panel mounting
• Gold-plated contacts ensure reliable signal transmission
• Thermoplastic polyester housing provides durability
• Supports standard PCB thicknesses within specified tolerance

Edgeboard Connectors Applications

• Medical interconnect solutions
• Agricultural technology equipment
• Industrial control systems

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to confirm compatibility with your PCB layout and mechanical requirements. Ensure that the ordering suffix matches the exact configuration needed, as variations may exist within the product line. Cross-reference technical specifications such as contact plating and insulation resistance with the latest datasheet before procurement to avoid integration issues.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection with 54 positions is required for dual-edge boards. Consider the 3.96 mm pitch and 1.37–1.78 mm board thickness compatibility during mechanical design. Verify that the operating temperature range of -40°C to +105°C meets environmental conditions. Confirm that the gold-plated contacts and 5 A rating align with electrical performance needs.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 357 series, which offers a comprehensive range of card edge connectors. The series is known for reliability in harsh environments, including medical and agricultural applications. The 357-054-500-258 variant specifically addresses needs for moderate-to-high position counts with robust construction and standard interface dimensions.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult EDAC directly for cross-referencing alternatives if this specific model is unavailable.