10137927-0412LF

Overview

The Amphenol ICC (FCI) part number 10137927-0412LF is a Minitek Power 3.0 series connector header designed for surface mount technology applications. This component features a dual-row configuration with four positions and a mating pitch of 0.118 inches (3.00mm). The housing is constructed from black, halogen-free liquid crystal polymer (LCP) rated UL94 V-0 for flammability. It utilizes copper alloy contacts with tin plating on both the mating interface and the post. The connector supports a rated voltage of 600V and operates within a temperature range of -40°C to 105°C. It includes a four-wall shielded shroud and employs a locking pin rail mechanism for secure assembly.

Feature Summary

• Dual-row surface mount header design with fixed solder tails
• Four-wall shielded shroud for enhanced electromagnetic interference protection
• Locking pin rail mechanism ensures secure mechanical retention
• Halogen-free LCP insulation material with UL94 V-0 flammability rating

Applications

• Power distribution in server and storage equipment
• Communication infrastructure board-to-cable connections
• Commercial electronic power supply units
• Industrial control system interconnects

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact plating thickness and packaging quantity. Ensure compatibility with mating receptacles regarding current ratings and thermal performance. Confirm RoHS compliance status through the latest datasheet revision. Cross-reference the base part number 10137926 with the variant suffix to validate functional equivalence before integration into production designs.

Selection Notes

Select this component when a low-profile, high-current power connection is required for surface mount assemblies. The 3.00mm pitch allows for robust conductor sizing compared to finer pitches. The tin-plated contacts offer cost-effective conductivity suitable for general power applications. Consider the operating temperature range and voltage rating to ensure safety margins are met for the specific circuit requirements.

Part Context

This part belongs to the Minitek Power 3.0 family, a line of power connectors developed by Amphenol ICC (formerly FCI). The series is engineered for high-density power delivery in compact form factors. The 10137927-0412LF variant specifically addresses the need for reliable surface mount termination in space-constrained environments while maintaining electrical integrity under thermal stress.

Replacement Considerations

The part number 10137926-0412LF serves as a direct substitute within the same series. Verify that the replacement maintains identical pin count, pitch, and mounting style. Ensure the shroud height and locking mechanism remain compatible with the existing enclosure design.