387-080-542-258

Edgeboard Connectors Overview

EDAC Inc. part 387-080-542-258 is a dual female card edge connector from the 387 series, designed for through-hole mounting with PC pin termination. It features 80 positions arranged in two rows at a 0.156 inch (3.96 mm) pitch. The contacts are made of copper alloy with gold plating and utilize a cantilever spring design. The housing is black thermoplastic polyester, rated for operation between -40°C and +105°C. It accepts non-specified dual-edge cards with thicknesses ranging from 0.054 to 0.070 inches.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration with cantilever spring terminals for reliable board insertion
• Through-hole PC pin termination ensures secure mechanical attachment to printed circuit boards
• Gold-plated copper alloy contacts provide durable conductivity and corrosion resistance
• Thermoplastic polyester insulation supports stable performance across extended temperature ranges

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify that the specific ordering suffix matches the required PCB depth and flange configuration. Confirm compliance with RoHS3 standards and ensure the supplier provides valid traceability documentation. Cross-reference the manufacturer part number against official EDAC catalogs to avoid substitution errors during procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female interface with a 0.156 inch pitch is required. Ensure the target card thickness falls within the specified 0.054 to 0.070 inch range. Verify that the through-hole mounting style and PC pin termination align with the assembly process capabilities.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 387 series, which specializes in standard card edge solutions. The series offers various position counts and termination options. This specific model represents a high-density dual-row variant suitable for applications requiring robust signal integrity and mechanical stability.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include EDAC part numbers 387-068-541-201 and 387-080-542-258 variants with identical pitch and row configurations. Verify dimensional compatibility before replacement.