{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-641121-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-641121-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-641121-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-641121-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 3-641121-3, Board to Cable/Wire header, 3 positions, 0.156\" (3.96mm) pitch, Through Hole, Right Angle, shrouded, friction lock, Gold mating contacts.","salesMarkdown":"## Right-angle footprint for tight board stacks The 3-641121-3: This MTA-156 header seats three male pins in a single row at 0.156\" (3.96mm) pitch, with the solder tails bent 90° so the connector body lies flat against the board surface. The shrouded one-wall design guides the mating housing into alignment and the friction lock clicks into the latch window — you should hear it seat before you let go of the cable.","metaTitle":"3-641121-3 TE Connectivity MTA-156 Header, 3 Pos, 3.96mm","metaDescription":"3-641121-3 TE Connectivity AMP Connectors MTA-156 header, 3 positions, 0.156\" pitch, right-angle, friction lock, RoHS. Active production.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"MTA-156","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.300\\\" (7.62mm)","Ingress Protection":"-","Base Product Number":"641121","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.400\\\" (10.16mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.12000","currency":"USD"},{"qty":10,"price":"$1.05000","currency":"USD"},{"qty":100,"price":"$0.90340","currency":"USD"},{"qty":500,"price":"$0.79598","currency":"USD"},{"qty":1000,"price":"$0.71297","currency":"USD"},{"qty":5000,"price":"$0.64460","currency":"USD"},{"qty":10000,"price":"$0.60438","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of 3-641121-3?","answer":"The mating pitch is 0.156\" (3.96mm), single row, 3 positions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-641121-3","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/3-641121-3 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}}