{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1744489-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1744489-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744489-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/1744489-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Economy Power header, 1744489-9, 9-position single-row, 0.156\" (3.96 mm) pitch, shrouded 1 wall, friction lock, 7.5 A, 250 VAC, tin-plated contacts, glow wire compliant, through-hole solder termination.","salesMarkdown":"## 9 circuits at 3.96 mm pitch — wire-to-board spacing, not mezzanine The 1744489-9: The 0.156\" (3.96 mm) pitch is wider than the typical 0.100\" (2.54 mm) board-to-board header — this is a wire-to-board spacing, designed to accept individual crimp terminals rather than mate with another PCB. The 9 positions are fully loaded, so every pin carries circuit current. Tin plating suits moderate mating cycles (50–100) in clean, dry environments; the thickness here is above the typical 40–80 µin flash, which extends wipe life before fretting corrosion starts. Friction lock on the shroud — not a ramp latch or screw — means the mating housing snaps on with a push and holds against moderate vibration, but won't survive a pull test without the lock engaged. The single-wall shroud leaves the top of the pins exposed, which helps visual alignment during hand assembly. ## Glow wire — not every Economy Power header carries it Glow wire compliant per the evidence — this variant passes the glow-wire ignition test, a requirement for IEC 60335-1 household appliance applications. The standard Economy Power header without glow wire rating may not pass the same test. If your BOM calls out glow wire, this is the version to lock.","metaTitle":"1744489-9 TE Connectivity AMP Connectors Header 9 Pos 3.96mm","metaDescription":"1744489-9 Economy Power header, 9 circuits, 0.156\" (3.96 mm) pitch, 7.5 A, friction lock, glow wire compliant. Active production — sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Economy Power","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":"Economy Power","Package":"Bulk","Features":"Glow Wire Compliant","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose, Industrial, Lighting","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.127\\\" (3.22mm)","Ingress Protection":"-","Base Product Number":"1744489","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"9","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.145\\\" (3.68mm)","Current Rating (Amps)":"7.5A","Operating Temperature":"-25°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.575\\\" (14.60mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.303\\\" (7.70mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"120.0µin (3.05µm)","Contact Finish Thickness - Mating":"120.0µin (3.05µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1200","priceTiers":[{"qty":1,"price":"$1.12000","currency":"USD"},{"qty":10,"price":"$1.04300","currency":"USD"},{"qty":100,"price":"$0.89710","currency":"USD"},{"qty":500,"price":"$0.79038","currency":"USD"},{"qty":1000,"price":"$0.70796","currency":"USD"},{"qty":5000,"price":"$0.64007","currency":"USD"},{"qty":10000,"price":"$0.58188","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1744489-9/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 1744489-9?","answer":"This header mates with the matching Economy Power receptacle housing that accepts crimp terminals — look for a 9-position, 3.96 mm pitch receptacle with friction lock slots. The series is Economy Power; the mating half order code typically starts with the same base number 1744489 or 1-292164 series."},{"question":"Is 1744489-9 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the evidence."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744489-9","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/1744489-9 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}}