10137924-0442LF

Overview

The Amphenol ICC (FCI) part number 10137924-0442LF is a Minitek Power 4.2 series header connector designed for power-to-board applications. It features a 4-position configuration with a 4.2 mm pitch and utilizes gold-plated contacts on a copper alloy substrate. The housing is constructed from liquid crystal polymer (LCP) in a natural color, rated UL94 V-0. This right-angle, double-row surface-mount device supports a maximum operating temperature of +105°C and a minimum of -40°C. It provides an insulation resistance of 1 GOhms and is suitable for high-density power distribution requirements.

Feature Summary

• High-current power delivery capability within the Minitek Power 4.2 series
• Right-angle surface mount termination for compact board layout integration
• Gold contact plating ensures reliable conductivity and corrosion resistance
• Flame-retardant LCP housing material for thermal stability

Applications

• Power distribution modules in industrial equipment
• Server and storage system backplanes
• Telecommunications infrastructure hardware
• High-density consumer electronics power interfaces

Procurement Notes

Verify the specific suffix against official Amphenol ICC documentation to confirm pin count, orientation, and plating thickness. Ensure the ordering part number matches the exact mechanical dimensions required for the target PCB footprint. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement orders.

Selection Notes

Select this component when a 4.2mm pitch double-row header is required for significant current carrying capacity. Evaluate the right-angle form factor against available vertical alternatives based on spatial constraints. Consider the gold plating option if long-term reliability in harsh environments is prioritized over cost-sensitive tin-plated variants.

Part Context

This connector belongs to the Minitek Power 4.2 family, engineered for demanding power management tasks. The series offers various configurations to support diverse board-to-board and power-to-board interconnect needs. It represents Amphenol FCI's focus on high-density, high-reliability solutions for modern electronic systems requiring robust electrical connections.

Replacement Considerations

Consult the official Minitek Power 4.2 cross-reference guide for verified substitute part numbers. Ensure any replacement maintains identical pitch, row configuration, and mounting style to guarantee mechanical compatibility.