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The 10143924-102KLF is a vertical header from the Minitek MicroSpace series by Amphenol ICC (FCI). It features a 2-position, 2-row configuration with a 1.27 mm pitch and 2.43 mm row spacing. Designed for surface-mount installation, it utilizes tin-plated copper alloy contacts and a black thermoplastic housing rated UL 94 V-0. The component supports wire-to-board applications with a current rating of 4 A and operates within a temperature range of -40°C to +130°C.
Verify the specific ordering suffix 'KLF' against the manufacturer's official datasheet to confirm plating and packaging specifications. Ensure compatibility with automated SMT assembly processes when sourcing this surface-mount header. Cross-reference the part number with authorized distributors to validate authenticity and traceability.
Select this component for designs requiring a low-profile, high-reliability connection between flexible cables and rigid PCBs. The 1.27 mm pitch allows for dense routing while maintaining adequate spacing. Consider the 4 A current rating and thermal limits when evaluating circuit loads and environmental operating conditions.
This connector belongs to the Minitek MicroSpace family, engineered for space-constrained applications. The series emphasizes signal integrity and mechanical durability in small form factors. As an FCI product now under Amphenol, it integrates advanced manufacturing standards for consistent performance across various electronic assemblies.
Consult the official cross-reference list for direct substitutes. Verify that any alternative maintains the identical 1.27 mm pitch, 2x2 configuration, and surface-mount footprint to ensure mechanical and electrical compatibility without redesign.