{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"641120-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"641120-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641120-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/641120-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 header, order code 641120-4, 4 positions, single row, 0.156\" (3.96mm) pitch, 600VAC, gold-plated mating contacts, through-hole, solder termination, friction lock.","salesMarkdown":"## Through-hole header with friction lock The 641120-4 is a 4-position single-row through-hole header from the MTA-156 series, with a shrouded 1-wall design and friction lock for wire-to-board mating.","metaTitle":"TE 641120-4 MTA-156 Header, 4-Pos 3.96mm, Obsolete","metaDescription":"TE Connectivity AMP Connectors 641120-4 MTA-156 header: 4 positions, single row, 3.96 mm pitch, 600VAC, gold mating contacts, through-hole, friction lock.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"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":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Obsolete","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.425\\\" (10.80mm)","Ingress Protection":"-","Base Product Number":"641120","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin-Lead","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":"0.650\\\" (16.51mm)","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":"$1.3459","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5aa587ac2597bf847197d7201c5a18f0.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/641120-4/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 641120-4?","answer":"Pricing and stock are confirmed per RFQ. The part is sourced through surplus channels; quantities are lot-specific and not held on the shelf."},{"question":"What is the closest pin-compatible alternative to 641120-4 in the MTA-156 series?","answer":"No pin-compatible alternative is documented. The MTA-156 series includes active headers at other position counts, but a board spin is required — no drop-in replacement exists."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641120-4","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/641120-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T23:31:16.577Z","lastPublished":"2026-07-20T23:31:16.577Z","indexable":true}}