{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1445051-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1445051-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1445051-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1445051-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Micro MATE-N-LOK header, order code 1445051-4, 4 positions, single row, 3.00 mm pitch, 250 V, tin-lead-plated mating contacts, through-hole, solder termination.","salesMarkdown":"## Board-to-wire header, 4 circuits, shrouded The 1445051-4 is the 4-circuit member of TE's Micro MATE-N-LOK header line, a shrouded single-row board-to-wire header with a locking ramp for positive retention. It carries tin-lead-plated square pins on a 3.00 mm pitch, rated 250 V, and mounts through-hole with a board lock for reflow retention. ## Lifecycle — discontinued TE Connectivity AMP Connectors lists the 1445051-4 as Obsolete.","metaTitle":"TE 1445051-4 Micro MATE-N-LOK Header, 4 Pos, 3.00mm","metaDescription":"TE Connectivity AMP Connectors 1445051-4 Micro MATE-N-LOK header, 4 positions, 3.00 mm pitch, 250 V, tin-lead contacts, through-hole, shrouded. Obsolete.","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":"Micro MATE-N-LOK","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.118\\\" (3.00mm)","Product Status":"Obsolete","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.364\\\" (9.25mm)","Ingress Protection":"-","Base Product Number":"1445051","Insulation Material":"Polyamide (PA), Nylon","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":"-40°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin-Lead","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/34919fefd6690653c943ea49395c87de.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1445051-4/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does TE provide for the 1445051-4?","answer":"The 1445051-4 carries a UL94 V-0 flammability rating on the polyamide housing. RoHS and REACH compliance status should be confirmed against the manufacturer's current documentation for the specific date code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1445051-4","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/1445051-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T16:56:26.869Z","lastPublished":"2026-07-20T16:56:26.869Z","indexable":true}}