1-531020-8

Overview

The 1-531020-8 is a dual-edge female card edge connector manufactured by TE Connectivity AMP Connectors. It features 100 positions with a 0.100-inch (2.54mm) contact spacing. The contacts are gold-plated for reliable signal transmission. Designed for vertical board-to-board mounting, this component utilizes a non-specified edgeboard interface to ensure secure electrical connections in high-density applications.

Feature Summary

• Dual-edge female configuration for robust board-to-board connectivity
• Gold-plated contacts ensure low resistance and corrosion resistance
• High-density 100-position layout supports complex circuit routing
• Vertical mounting style facilitates compact PCB integration

Applications

• Industrial control systems requiring stable signal transmission
• Telecommunications equipment backplanes
• Computing hardware motherboards and expansion slots
• Test and measurement instrumentation interfaces

Procurement Notes

Verify the specific datasheet version for the 1-531020-8 to confirm mating edgeboard thickness tolerances and plating specifications. Ensure compatibility with existing PCB design rules regarding dual-edge connector footprints. Cross-reference official TE Connectivity documentation for any recent product lifecycle changes or alternative sourcing recommendations.

Selection Notes

Select this connector when a high-pin-count, dual-edge interface is required for vertical mounting. The 0.100-inch pitch offers a balance between density and manufacturability. Consider the gold plating for environments where oxidation resistance is critical. Verify that the mating edgeboard meets the mechanical requirements for this specific series.

Part Context

This component belongs to the standard card edge connector family from TE Connectivity AMP Connectors. It is designed for general-purpose electronic interconnects where reliability and space efficiency are priorities. The part number indicates a specific variation within the broader catalog of dual-edge connectors offered by the manufacturer.

Replacement Considerations

Consult TE Connectivity official databases for direct cross-references. Verify pin count, pitch, and mounting orientation match exactly before substitution.