1-1871058-3

Overview

The 1-1871058-3 is a PCI Express edge connector manufactured by TE Connectivity AMP Connectors. It features a single row of 98 female contacts with a 0.039-inch (1.00mm) pitch and a 3.25-inch length. Designed for board-to-board applications, it utilizes a solder termination method and includes a black insulator made from thermoplastic material rated UL94 V-0. The contacts are gold or gold-palladium plated to ensure reliable signal transmission in high-performance computing environments.

Feature Summary

• Supports PCI Express standard data transmission protocols
• Features a single-row female contact configuration for direct board mounting
• Utilizes gold or gold-palladium plating for enhanced conductivity and corrosion resistance

Applications

• High-speed peripheral interconnects
• Server and storage backplane connections
• Industrial control system motherboards

Procurement Notes

Verify the specific contact plating option (gold versus gold-palladium) required for your application before ordering, as this affects performance characteristics. Confirm that the 98-position count aligns with your PCB layout requirements. Ensure compatibility with the 1.00mm pitch specification during the design phase to prevent mechanical interference.

Selection Notes

Select this component when a single-row female edge connector is needed for PCI Express implementations. The 1.00mm pitch offers a balance between density and manufacturability. Consider the thermal and electrical requirements of the target system to determine if gold or gold-palladium plating is optimal for long-term reliability.

Part Context

This part belongs to the Dynamic D-1100 series of edge connectors designed for demanding electronic applications. The series is known for robust mechanical stability and consistent electrical performance. The 1-1871058-3 variant specifically addresses the need for high-density interconnects in modern computing architectures requiring standardized bus interfaces.

Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and contact counts but different lengths or plating options. Verify mechanical dimensions and electrical ratings before swapping. Generic equivalents may lack the specific locking mechanisms or material certifications provided by the original manufacturer.