5147721-3

Overview

The TE Connectivity AMP Connectors part number 5147721-3 is a surface mount receptacle connector featuring 54 positions with a 0.100-inch (2.54mm) pitch. Designed for right-angle mounting, it utilizes gold-plated contacts to ensure reliable signal transmission in board-to-board or cable applications. The component is manufactured by TE Connectivity AMP Connectors and is classified under rectangular connectors.

Feature Summary

• Right-angle surface mount configuration for compact PCB layouts
• Gold-plated contacts for enhanced conductivity and corrosion resistance
• 54-position density supporting high-speed data interfaces

Applications

• High-density board-to-board interconnects
• Server and storage backplane assemblies
• Telecommunications equipment modules

Procurement Notes

Verify the specific suffix and packaging type against the official datasheet before ordering. Confirm that the right-angle orientation matches the design requirements. Ensure compatibility with mating header components within the same series to guarantee proper mechanical fit and electrical performance.

Selection Notes

Select this component when a high-pin-count, right-angle SMT solution is required. The 2.54mm pitch offers standard spacing for general-purpose digital signals. Evaluate thermal management needs during reflow soldering due to the dense pin arrangement and surface mount termination style.

Part Context

This connector belongs to the AMPMODU MOD II family, a widely used series for board-to-board connections. It complements other components in the series, such as headers and cables, providing a complete interconnect ecosystem for industrial and commercial electronic systems requiring robust and reliable signal paths.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic equivalents may not match the precise housing dimensions or contact plating specifications required for critical applications.