{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1744489-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1744489-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744489-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/1744489-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Economy Power header, 1744489-7, 7 positions, 0.156\" (3.96mm) pitch, shrouded 1-wall, friction lock, through-hole solder, tin-plated contacts, 7.5A, 250VAC, Glow Wire Compliant, UL94 V-0.","salesMarkdown":"## What pitch and pin count does 1744489-7 carry? This is a 7-position, single-row header on 0.156\" (3.96mm) pitch — the board footprint matches a standard 3.96mm centerline, and all 7 positions are loaded. The 3.96mm pitch provides enough creepage for the 250VAC rating, making this header suitable for general-purpose industrial and lighting circuits without tracking concerns. ## Shrouding and locking — what does it mean for the fit? Shrouded on one wall — the plastic shroud surrounds the pins on one side, protecting them during handling and guiding the mating receptacle into alignment. The mating half is a TE Economy Power receptacle housing (series: Economy Power) with crimp terminals — the friction lock is the primary retention; no secondary lock is present, so the terminal pull-force depends on the crimp quality and the receptacle's terminal retention. ## Current and voltage — where does this header fit? Rated 7.5A per contact at 250VAC — this is a power-signal connector, not a high-current busbar. ## Glow wire compliance — why it matters This header is Glow Wire Compliant per IEC 60335-1 — a requirement for household appliances and lighting fixtures where the connector must withstand a 850°C glow-wire test without igniting. The nylon (PA) housing material is formulated to pass this test.","metaTitle":"1744489-7 TE Economy Power Header 7 Pos 3.96mm Pitch","metaDescription":"1744489-7 TE Connectivity AMP Economy Power header, 7 positions, 3.96mm pitch, shrouded, friction lock, tin contacts, 7.5A, 250VAC, Glow Wire Compliant, Active.","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":"7","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":"$0.6600","priceTiers":[{"qty":1,"price":"$0.66000","currency":"USD"},{"qty":10,"price":"$0.57200","currency":"USD"},{"qty":100,"price":"$0.47140","currency":"USD"},{"qty":500,"price":"$0.40992","currency":"USD"},{"qty":1000,"price":"$0.33818","currency":"USD"},{"qty":5000,"price":"$0.29719","currency":"USD"},{"qty":10000,"price":"$0.27670","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/41b5057d9a4c99ebf30cb4be0fd1c434.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1744489-7/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744489-7","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/1744489-7 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}}