{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-1445091-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-1445091-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1445091-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-1445091-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Micro MATE-N-LOK, 2-1445091-4, Header, Surface Mount, Right Angle, 4 Positions, 3.00mm Pitch, Shrouded - 4 Wall, Gold Mating Contacts, Locking Ramp, UL94 V-0","salesMarkdown":"## Wire-to-board header for harness assembly The 2-1445091-4 is a 4-position, single-row, surface-mount right-angle header from the Micro MATE-N-LOK series, designed for board-to-cable/wire applications. Its 3.00mm pitch and shrouded 4-wall housing guide the mating connector into alignment, and the locking ramp provides positive retention against vibration. The mating contacts are gold-plated (15.0µin), which supports repeated mating cycles and resists corrosion in environments where the connector may be unmated and remated during service. Rated for operating temperatures from -40°C to 105°C, the header suits equipment that sees thermal cycling, such as industrial controls or automotive interior modules. ## SMD right-angle footprint and solder retention The header mounts with surface-mount solder tails on a right-angle orientation, meaning the mated cable exits parallel to the PCB. Solder retention features on the housing help hold the part in place during reflow. The 3.00mm pitch allows for reasonable routing density on a two-layer board; the 0.152-inch (3.85mm) insulation height gives clearance for the mating housing latch. ## Active production and sourcing posture Available in Tape & Reel (TR) or Cut Tape (CT) packaging for automated or prototype assembly.","metaTitle":"2-1445091-4 TE Connectivity Micro MATE-N-LOK Header SMD R/A","metaDescription":"2-1445091-4 TE Connectivity AMP Connectors Micro MATE-N-LOK header, 4 circuits, 3.00mm pitch, SMD right-angle, gold mating contacts, locking ramp.","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":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount, 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":"1445091","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.48000","currency":"USD"},{"qty":10,"price":"$1.35600","currency":"USD"},{"qty":100,"price":"$1.20880","currency":"USD"},{"qty":215,"price":"$1.20879","currency":"USD"},{"qty":430,"price":"$1.18877","currency":"USD"},{"qty":645,"price":"$1.08192","currency":"USD"},{"qty":1075,"price":"$0.96838","currency":"USD"},{"qty":5375,"price":"$0.86821","currency":"USD"},{"qty":10750,"price":"$0.82655","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 2-1445091-4?","answer":"The 2-1445091-4 mates with a Micro MATE-N-LOK receptacle housing that accepts the corresponding crimp terminals. The locking ramp on the header engages with the latch on the housing. Confirm the housing part number and terminal wire gauge against your harness design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1445091-4","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/2-1445091-4 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}}