{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"20021121-00034T4LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"20021121-00034T4LF","canonicalUrl":"https://icsourcedirect.com/amphenol/20021121-00034T4LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/20021121-00034T4LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek127® 1.27mm, 34-position dual-row, unshrouded SMT header, gold-plated mating pins, rated 1A per contact at 125VAC, UL94 V-0 thermoplastic housing.","salesMarkdown":"## Board-to-Board Stacking with 1.27mm Pitch The 20021121-00034T4LF: The mating contact length is 0.120\" (3.05mm), which determines the stack height between boards when paired with the matching receptacle. ## Surface Mount Termination and Board Layout The dual-row arrangement with 0.050\" (1.27mm) row spacing keeps the board footprint compact, but the 34 positions require careful fan-out on the inner layers.","metaTitle":"20021121-00034T4LF Amphenol ICC Minitek127 1.27mm 34-Pin","metaDescription":"Amphenol ICC (FCI) Minitek127 1.27mm pitch, 34-position dual-row SMT header. Gold-plated mating contacts, rated 1A per contact. Active, RoHS compliant.","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":"Tube","Features":"-","Shrouding":"Unshrouded","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":"-","Ingress Protection":"-","Base Product Number":"20021121","Insulation Material":"Thermoplastic","Number of Positions":"34","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":"$2.6800","priceTiers":[{"qty":1,"price":"$2.68000","currency":"USD"},{"qty":10,"price":"$2.43300","currency":"USD"},{"qty":100,"price":"$2.14320","currency":"USD"},{"qty":500,"price":"$1.82174","currency":"USD"},{"qty":1000,"price":"$1.55383","currency":"USD"},{"qty":5000,"price":"$1.39309","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b4a8221a1a0e448432747bc41b251553.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/20021121-00034T4LF/alternatives.json"},"ai":{"faq":[{"question":"Is 20021121-00034T4LF RoHS compliant?","answer":"Yes, it is RoHS compliant per the manufacturer's declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/20021121-00034T4LF","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/20021121-00034T4LF 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}}