10127721-126GLF

Overview

The Amphenol ICC (FCI) part number 10127721-126GLF is a Minitek Power3.0 series power-to-board header connector designed for vertical through-hole mounting. It features a dual-row configuration with 12 positions and a 3 mm pitch. The contacts are male pins made of copper alloy, finished with 30 micro-inch gold plating to ensure reliable conductivity and corrosion resistance. Rated for 8.5 A current and 600 VAC voltage, the housing is constructed from black Liquid Crystal Polymer (LCP) with UL94 V-0 flammability rating. Operating temperature range spans from -40°C to +105°C.

Feature Summary

• Vertical through-hole termination style for secure board integration
• Dual-row layout providing high-density power distribution capabilities
• Gold-plated copper alloy contacts ensuring stable electrical performance
• High-temperature resistant LCP insulation material for thermal stability

Applications

• Server and storage system power distribution boards
• Telecommunications equipment internal power connections
• Industrial control panel power headers
• Data center infrastructure power supply interfaces

Procurement Notes

Verify the specific suffix GLF indicates gold plating thickness and lead-free compliance against the official datasheet. Confirm that the 12-position variant matches the required PCB footprint dimensions. Check for any recent Product Change Notifications regarding material updates or manufacturing location changes before finalizing procurement orders.

Selection Notes

Select this component when a vertical, dual-row power header with 3 mm spacing is required. Ensure the PCB design accommodates the through-hole soldering profile and the specified insulation height. Verify that the 8.5 A current rating aligns with the circuit load requirements and that the operating temperature environment stays within the specified -40°C to +105°C range.

Part Context

This connector belongs to the Minitek Pwr 3.0 family, a specialized line of power connectors by Amphenol FCI. The series is engineered for high-current applications in demanding environments. The 10127721 prefix denotes the vertical header variant within this robust product ecosystem, distinct from angled or signal-only connectors.

Replacement Considerations

Direct substitutes include other 12-position, 3 mm pitch, dual-row vertical headers from the same Minitek Pwr 3.0 series with identical gold plating specifications. Cross-referencing with Amphenol's official replacement guide is necessary to confirm mechanical compatibility and electrical ratings.