{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-641211-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-641211-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-641211-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-641211-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 series, Header, Board to Cable/Wire, 3 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Solder Termination, Gold Mating Contact, Unshrouded","salesMarkdown":"The 3-641211-3: This is a 3-position, single-row, unshrouded header from TE's MTA-100 series, designed for board-to-wire connections. The 0.100\" (2.54mm) pitch matches the standard MTA-100 receptacle family, making it a direct mate for IDC or crimp-style housings. The male pins are square, gold-plated on the mating surface (30.0µin) and tin-plated on the solder tails (150.0µin). Gold on the contact interface gives reliable low-level signal switching over repeated mate cycles; tin on the post keeps the solder joint cost-effective. Mates with any MTA-100 receptacle housing (IDC or crimp type) at the same 0.100\" pitch. The unshrouded design means no polarization keying – the board layout must provide orientation alignment. Through-hole solder termination, with a post length of 0.140\" (3.56mm) for standard PCB thickness.","metaTitle":"3-641211-3 TE MTA-100 Header, 3 Pos, 2.54mm Pitch","metaDescription":"TE MTA-100 unshrouded header, 3 positions, 0.100\" pitch, gold-plated male pins, through-hole solder termination. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"MTA-100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"MTA-100","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"-","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"641211","Insulation Material":"Thermoplastic","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.140\\\" (3.56mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.535\\\" (13.59mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.295\\\" (7.49mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8200","priceTiers":[{"qty":1,"price":"$0.82000","currency":"USD"},{"qty":10,"price":"$0.78900","currency":"USD"},{"qty":100,"price":"$0.63620","currency":"USD"},{"qty":500,"price":"$0.56326","currency":"USD"},{"qty":1000,"price":"$0.49368","currency":"USD"},{"qty":5000,"price":"$0.43073","currency":"USD"},{"qty":10000,"price":"$0.41006","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4337f8165ecc655f0aa908143a3d0978.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-641211-3/alternatives.json"},"ai":{"faq":[{"question":"Can 3-641211-3 mate with MTA-100 receptacles?","answer":"Yes. The 0.100\" (2.54mm) pitch and single-row configuration are designed to mate with any MTA-100 receptacle housing (IDC or crimp). The header is unshrouded, so the receptacle must be keyed or the board layout must prevent reverse insertion."},{"question":"Is 3-641211-3 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per TE's current certification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-641211-3","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/te-connectivity-amp-connectors/3-641211-3 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}}