{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10143535-105KLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10143535-105KLF","canonicalUrl":"https://icsourcedirect.com/amphenol/10143535-105KLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10143535-105KLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol Minitek MicroSpace™ 1.27mm, Board to Cable/Wire Header, Surface Mount, 5 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Shrouded - 4 Wall, Solder Termination, Tin Contacts, 4A, 48V, UL94 V-0, Black.","salesMarkdown":"The Amphenol 10143535-105KLF is a 5-position, 2-row vertical SMT header from the Minitek MicroSpace™ 1.27mm series, designed for board-to-cable/wire interconnect in automotive, general purpose, and industrial applications. The series name references the 1.27mm contact spacing within the row, but the mating pitch between rows is the more critical footprint dimension at 0.100\" (2.54mm) — the row-to-row spacing is 0.096\" (2.43mm). The 0.100\" (2.54mm) mating pitch is the dimension that defines the board footprint — this is a standard 2.54mm header pitch, not a 1.27mm pitch. The 1.27mm in the series name refers to the contact-to-contact spacing within each row. The 5-position count is loaded fully across both rows, giving a 2 x 5 layout. Against the 6-position 10143535-106KLF or the 4-position 10143535-104KLF in the same series, the footprint length scales with position count at the same 2.54mm pitch — match the circuit count on your BOM directly to the position count. ## Current, voltage, and contact finish Rated 4A per contact at 48V. The 48V rating keeps it in the low-voltage domain; the limiting factor for higher voltage is the creepage distance across the 2.54mm pitch and the thermoplastic housing material. ## Mounting and retention","metaTitle":"Amphenol 10143535-105KLF Minitek MicroSpace Header, 5 Pos","metaDescription":"Amphenol 10143535-105KLF Minitek MicroSpace 1.27mm SMT header, 5 circuits, 2-row, shrouded, latch holder, 4A, 48V, UL94 V-0. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":"Minitek MicroSpace™ 1.27mm","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Cable/Wire","Series":"Minitek MicroSpace™ 1.27mm","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Board Guide, Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"48V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.526\\\" (13.35mm)","Ingress Protection":"-","Base Product Number":"10143535","Insulation Material":"Thermoplastic","Number of Positions":"5","Row Spacing - Mating":"0.096\\\" (2.43mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"4A","Operating Temperature":"-40°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"118.1µin (3.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2026","priceTiers":[{"qty":1,"price":"$1.71000","currency":"USD"},{"qty":10,"price":"$1.48700","currency":"USD"},{"qty":25,"price":"$1.42400","currency":"USD"},{"qty":50,"price":"$1.39260","currency":"USD"},{"qty":100,"price":"$1.32920","currency":"USD"},{"qty":250,"price":"$1.20264","currency":"USD"},{"qty":500,"price":"$1.10770","currency":"USD"},{"qty":750,"price":"$1.07604","currency":"USD"},{"qty":1250,"price":"$0.94945","currency":"USD"},{"qty":1750,"price":"$0.91780","currency":"USD"},{"qty":2500,"price":"$0.88615","currency":"USD"},{"qty":6250,"price":"$0.84185","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10143535-105KLF/alternatives.json"},"ai":{"faq":[{"question":"Can 10143535-105KLF be used in high-vibration automotive environments?","answer":"Yes — the shrouded four-wall design, latch holder fastening, and UL94 V-0 thermoplastic housing rated for -40°C to 130°C make it suited for automotive and industrial applications where vibration resistance is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10143535-105KLF","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/amphenol/10143535-105KLF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}