10127721-161LF

Overview

The Amphenol ICC (FCI) 10127721-161LF is a Minitek Pwr 3.0 series power connector header designed for board-to-cable applications. It features a vertical through-hole termination with 16 positions and a 3.00mm pitch. The contacts are gold-plated copper alloy pins rated for 8.5A at 600VAC, suitable for high-power distribution. Constructed from black LCP insulation with UL94 V-0 flammability rating, it operates within -40°C to +105°C. The housing includes four-wall shielding and board lock rails for secure mounting.

Feature Summary

• High-current power distribution capability via dedicated pin configuration
• Robust mechanical retention using integrated board lock rails
• Enhanced environmental protection through four-wall shielded housing design
• Thermal stability ensured by UL94 V-0 rated liquid crystal polymer insulation

Applications

• Industrial automation control systems
• Power distribution units in manufacturing equipment
• Heavy machinery electrical interfaces
• Smart manufacturing IoT infrastructure connections

Procurement Notes

Verify the specific suffix 'LF' confirms lead-free compliance and tin/gold plating specifications against the official datasheet. Confirm that the 16-position count matches the required circuit density. Ensure the vertical through-hole form factor aligns with the target PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when high current carrying capacity is critical for the application. The 3.00mm pitch allows for wider contact spacing compared to standard signal connectors. Consider the four-wall shield if EMI protection or cable strain relief is necessary. Verify that the operating temperature range meets the environmental requirements of the installation site.

Part Context

This part belongs to the Minitek Pwr 3.0 family, specialized for power delivery rather than data transmission. Unlike standard signal headers, these connectors utilize larger contact geometries to handle higher amperage loads safely. The series provides a standardized interface for connecting heavy-gauge cables to printed circuit boards in demanding industrial environments.

Replacement Considerations

Direct substitutes include other Minitek Pwr 3.0 headers with identical 16-position counts and 3.00mm pitch. Compatible alternatives must match the vertical orientation and through-hole termination style. Ensure replacement parts maintain the same 600VAC voltage rating and 8.5A current capacity to preserve system safety standards.