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The Amphenol ICC (FCI) part number 10137785-052131LF is a Minitek Power4.2 series power connector designed for board-to-board applications. It features a vertical through-hole header configuration with a 4.2 mm pitch and four positions. The component utilizes copper contacts with tin plating, housed in a black liquid crystal polymer (LCP) body rated UL94 V-0 for flammability. Electrical specifications include a current rating of 12.5 A and a voltage rating of 600 VAC. The unit operates within a temperature range of -40°C to +105°C and maintains an insulation resistance of 1 GOhm.
Verify the specific contact plating variant during procurement, as the base product line includes both gold and tin options. Confirm that the vertical orientation matches the assembly requirements. Ensure the supplier provides documentation confirming compliance with the specified operating temperature range and flammability ratings prior to finalizing the order.
Select this component when high voltage isolation and significant current carrying capability are required in a compact form factor. The 4.2 mm pitch allows for wider trace spacing compared to signal connectors. Consider the vertical profile for stacking height constraints and ensure the through-hole termination method aligns with the manufacturing process capabilities.
This connector belongs to the Minitek Power4.2 family, which focuses on robust power delivery solutions. The series is engineered for demanding environments requiring reliable electrical connections under thermal stress. It complements other FCI interconnect systems by providing dedicated power paths separate from high-speed signal transmission lines.
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with mating receptacles from the same Minitek Power4.2 series before considering alternative sourcing.