{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10127721-201LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10127721-201LF","canonicalUrl":"https://icsourcedirect.com/amphenol/10127721-201LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10127721-201LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek® Pwr 3.0 series, 10127721-201LF, 20-position, 2-row, shrouded 4-wall header, 3.00 mm pitch, through-hole, kinked pin solder termination, tin-plated contacts, locking ramp, UL94 V-0, -40°C to 105°C.","salesMarkdown":"## Board Mount and Mating Fit ## Termination and Contact Plating Kinked pin solder tails — the kink provides a press-fit retention in the plated through-hole before wave solder, so the header stays put during assembly handling. Post length is 0.126\" (3.20 mm), enough for a standard 1.6 mm PCB with good solder fillet visibility. Tin is the economical choice for moderate mating cycle duty — expect several hundred cycles before contact fretting becomes a concern. Current rating depends on wire gauge in the mating half — the header itself is rated per the system derating curve. In practice, with 20 AWG wire, each contact handles about 5 A at a 30°C temperature rise; the 3.00 mm pitch keeps adjacent contacts cool enough for that current density. RoHS compliant, UL94 V-0 housing. No direct drop-in replacement from Amphenol ICC; the Minitek Pwr 3.0 family covers the same pitch and current class, so a different position count or plating option would require a board layout change.","metaTitle":"10127721-201LF Amphenol ICC Minitek Pwr 3.0 Header 20 Pos","metaDescription":"Amphenol ICC Minitek Pwr 3.0 header, 20 positions, 3.00 mm pitch, shrouded 4-wall, locking ramp, through-hole, tin-plated contacts, UL94 V-0, -40°C to 105°C.","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":"0.118\\\" (3.00mm)","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":"20","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":"$1.3700","priceTiers":[{"qty":1,"price":"$1.37000","currency":"USD"},{"qty":10,"price":"$1.19300","currency":"USD"},{"qty":165,"price":"$1.06600","currency":"USD"},{"qty":495,"price":"$0.88834","currency":"USD"},{"qty":990,"price":"$0.76143","currency":"USD"},{"qty":4950,"price":"$0.67514","currency":"USD"},{"qty":10065,"price":"$0.65991","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9801841b405bfac4f4d88f4c475103f2.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10127721-201LF/alternatives.json"},"ai":{"faq":[{"question":"Is 10127721-201LF shrouded?","answer":"Yes — it is a shrouded 4-wall header."},{"question":"What is the pitch of 10127721-201LF?","answer":"The mating pitch is 0.118\" (3.00 mm), and the row spacing is also 0.118\" (3.00 mm)."},{"question":"What is the closest pin-compatible alternative in the Minitek Pwr 3.0 series?","answer":"No direct pin-compatible alternative is listed. The Minitek Pwr 3.0 family includes other position counts and plating options, but a different part number would require a board layout change. Confirm your BOM position count and mating half before committing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10127721-201LF","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/10127721-201LF 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}}