{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-1445055-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-1445055-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1445055-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-1445055-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Micro MATE-N-LOK header, 2-1445055-4, 4-position single-row, 3.00 mm pitch, right-angle through-hole, shrouded 4-wall, locking ramp, board lock, tin-plated contacts, UL94 V-0.","salesMarkdown":"## Board layout fit for a 4-position right-angle header The 2-1445055-4: The 3.00 mm pitch on this single-row header leaves enough room between adjacent traces for a 2-layer board without necking down to 0.25 mm track widths — a practical choice for power and signal mixing on the same connector. Right-angle through-hole termination with a 0.138 inch (3.50 mm) post length suits standard 1.6 mm PCBs; the board lock holds the part during wave solder and resists shear from the cable strain after mating. Full 4-wall shrouding and a locking ramp mean the mating receptacle aligns before the pins engage and the latch clicks home — no partial-mate risk in a harness that gets tugged during assembly. ## Sourcing and compliance for a BOM line ROHS3 compliant, UL94 V-0 rated polyamide housing. ## Mating half and wire preparation","metaTitle":"2-1445055-4 TE Connectivity Header 4 Pos 3mm Pitch","metaDescription":"2-1445055-4 TE Connectivity Micro MATE-N-LOK header, 4 positions, 3.00mm pitch, right-angle through-hole, shrouded, locking ramp. Active production.","metaKeywords":null},"attributes":{"series":"Micro MATE-N-LOK","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":"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, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.118\\\" (3.00mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.152\\\" (3.85mm)","Ingress Protection":"-","Base Product Number":"1445055","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","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":"$1.2500","priceTiers":[{"qty":1,"price":"$1.25000","currency":"USD"},{"qty":10,"price":"$1.17100","currency":"USD"},{"qty":210,"price":"$1.00743","currency":"USD"},{"qty":630,"price":"$0.88763","currency":"USD"},{"qty":1050,"price":"$0.79506","currency":"USD"},{"qty":5040,"price":"$0.71882","currency":"USD"},{"qty":10080,"price":"$0.67396","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2-1445055-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 2-1445055-4?","answer":"The mating pitch is 0.118 inch (3.00 mm), single row."},{"question":"What is the mating connector for 2-1445055-4?","answer":"It mates with Micro MATE-N-LOK receptacle housings that accept the matching crimp terminals. The receptacle side is a wire-to-board style; confirm the circuit count and keying match your harness."},{"question":"Is 2-1445055-4 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"Is 2-1445055-4 through hole or surface mount?","answer":"Through-hole, right-angle mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1445055-4","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/2-1445055-4 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}}