{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10127721-021LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10127721-021LF","canonicalUrl":"https://icsourcedirect.com/amphenol/10127721-021LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10127721-021LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek® Pwr 3.0, Header, 2 Positions, 0.118\" (3.00mm) Row Spacing, Through Hole, Kinked Pin Solder, Shrouded - 4 Wall, Locking Ramp, Tin Mating & Post, UL94 V-0, Tray","salesMarkdown":"## 600VAC/DC Rating and UL94 V-0 Housing The 10127721-021LF: The tin-plated mating finish (100.0µin thickness) is a workhorse choice for moderate mating-cycle applications — typically 50-100 cycles — and is compatible with the matching Minitek® Pwr 3.0 receptacle crimp terminals. The post finish is also tin, with the same thickness, so the solder joint is reliable through wave-solder processes. ## Peer Comparison: 10127721-021GLF vs 10127721-021LF The closest functional second-source is the 10127721-021GLF — identical in every spec (2 positions, 3.00mm row spacing, tin plating, locking ramp, UL94 V-0) except the GLF variant adds a Glow Wire Compliant feature. If your application does not require glow-wire testing, the 021LF is the direct drop-in alternative.","metaTitle":"10127721-021LF Amphenol ICC Minitek Pwr 3.0 Header, 2 Pos","metaDescription":"10127721-021LF Amphenol ICC (FCI) Minitek® Pwr 3.0 header, 2 pos, 3.00mm pitch, shrouded, locking ramp, 600VAC/DC, UL94 V-0. Active production. RoHS.","metaKeywords":null},"attributes":{"series":"Minitek® Pwr 3.0","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Cable/Wire","Series":"Minitek® Pwr 3.0","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"-","Product Status":"Active","Voltage Rating":"600VAC/DC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.433\\\" (11.00mm)","Ingress Protection":"-","Base Product Number":"10127721","Insulation Material":"Thermoplastic","Number of Positions":"2","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.126\\\" (3.20mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°C~105°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":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","priceTiers":[{"qty":1,"price":"$0.43000","currency":"USD"},{"qty":10,"price":"$0.37500","currency":"USD"},{"qty":80,"price":"$0.30925","currency":"USD"},{"qty":900,"price":"$0.24198","currency":"USD"},{"qty":1800,"price":"$0.21509","currency":"USD"},{"qty":5400,"price":"$0.19492","currency":"USD"},{"qty":10800,"price":"$0.18148","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9801841b405bfac4f4d88f4c475103f2.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10127721-021LF/alternatives.json"},"ai":{"faq":[{"question":"Is 10127721-021LF RoHS compliant?","answer":"Yes, the 10127721-021LF is RoHS compliant per the manufacturer's listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10127721-021LF","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/10127721-021LF 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}}