{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"20021221-00016C4LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"20021221-00016C4LF","canonicalUrl":"https://icsourcedirect.com/amphenol/20021221-00016C4LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/20021221-00016C4LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek127® 1.27mm, 16-position, dual-row, SMT header, shrouded 4-wall, gold mating finish, 1 A per contact, 125 VAC, UL94 V-0.","salesMarkdown":"## What the 1.27 mm Pitch and 16 Positions Mean for Your Board Stack The 20021221-00016C4LF: This is a 16-position, dual-row header on 1.27 mm pitch — the board footprint is compact enough for dense mezzanine stacks but still leaves room for a single via between pads on a standard 0.062-inch PCB. ## Gold Mating Finish — Why 10.0 µin Matters for Field Service The mating contacts are gold over nickel, 10.0 µin thick. RoHS compliant. The only difference between this 16-position header and the 20021221-00014C4LF is the circuit count — 16 positions versus 14. Same pitch, same gold mating finish, same shrouding, same 1 A rating. If your BOM calls for 14 positions, the 14-position version avoids an unused row; if you need 16, this is the one.","metaTitle":"20021221-00016C4LF Amphenol ICC Minitek127 1.27mm Header","metaDescription":"Amphenol ICC (FCI) Minitek127 1.27mm header, 16 positions, SMT, shrouded, gold mating finish. Active production. Request a quote for pricing and availability.","metaKeywords":null},"attributes":{"series":"Minitek127® 1.27mm","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Minitek127® 1.27mm","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Pick and Place","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.050\\\" (1.27mm)","Product Status":"Active","Voltage Rating":"125VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.220\\\" (5.60mm)","Ingress Protection":"-","Base Product Number":"20021221","Insulation Material":"Thermoplastic","Number of Positions":"16","Row Spacing - Mating":"0.050\\\" (1.27mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"1A per Contact","Operating Temperature":"-55°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.120\\\" (3.05mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"50.0µin (1.27µm)","Contact Finish Thickness - Mating":"10.0µin (0.25µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7800","priceTiers":[{"qty":1,"price":"$1.78000","currency":"USD"},{"qty":10,"price":"$1.54600","currency":"USD"},{"qty":100,"price":"$1.38160","currency":"USD"},{"qty":500,"price":"$1.15134","currency":"USD"},{"qty":1000,"price":"$0.98687","currency":"USD"},{"qty":1500,"price":"$0.95397","currency":"USD"},{"qty":2500,"price":"$0.92108","currency":"USD"},{"qty":5000,"price":"$0.87503","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/00aca45c5b21d349d38b4605b591baee.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/20021221-00016C4LF/alternatives.json"},"ai":{"faq":[{"question":"Is 20021221-00016C4LF the same as the 14-position version?","answer":"No — the 14-position version (20021221-00014C4LF) has the same pitch, plating, and shrouding but two fewer circuits. If your design needs 16 positions, this is the correct part."},{"question":"Where can I buy 20021221-00016C4LF?","answer":"Submit an RFQ for current pricing and availability against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/20021221-00016C4LF","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/20021221-00016C4LF 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}}