{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1744489-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1744489-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1744489-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1744489-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Economy Power series, 1-1744489-1, single-row through-hole header, 11 positions, 0.156\" (3.96 mm) pitch, rated 7.5 A per circuit at 250 VAC, tin-tin contacts with 120.0 µin (3.05 µm) plating, friction lock, shrouded, operating range −25°C to 105°C, UL94 V-0, glow wire compliant.","salesMarkdown":"## 11-Position Power Header for Wire-to-Board Distribution The 1-1744489-1: This is a single-row, vertical through-hole header from TE's Economy Power series, delivering 11 circuits on a 0.156\" (3.96 mm) pitch — a common footprint for lighting ballasts, industrial controls, and general-purpose power distribution where the board feeds a cable harness. Each tin-plated square pin is rated 7.5 A at 250 VAC, with 120.0 µin (3.05 µm) of tin on both the mating and post surfaces — a thickness that handles repeated insertion without exposing the brass base to oxidation. ## Friction Lock and Glow Wire for Vibration and Safety UL94 V-0 rated polyamide insulation and glow wire compliance let this header go into appliances and luminaires that require flame-retardant materials.","metaTitle":"1-1744489-1 TE Economy Power Header, 11 Pos 3.96mm","metaDescription":"TE Connectivity 1-1744489-1 Economy Power header, 11 circuits, 3.96mm pitch, 7.5A, 250VAC, friction lock, glow wire compliant, UL94 V-0. Active production.","metaKeywords":null},"attributes":{"series":"Economy Power","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Style":"Board to Cable/Wire","title":"1-1744489-1","Series":"Economy Power","Package":"Bulk","Features":"Glow Wire Compliant","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","description":"CONN HEADER VERT 11POS 3.96MM","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)","Voltage Rating":"250VAC","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.127\\\" (3.22mm)","Base Product Number":"1744489","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"11","Contact Finish - Post":"Tin","Contact Length - Post":"0.145\\\" (3.68mm)","Current Rating (Amps)":"7.5A","Operating Temperature":"-25°C ~ 105°C","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":"$1.3300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.33000","currency":"USD"},{"qty":10,"price":"$1.24200","currency":"USD"},{"qty":100,"price":"$1.06840","currency":"USD"},{"qty":500,"price":"$0.94136","currency":"USD"},{"qty":1000,"price":"$0.84318","currency":"USD"},{"qty":5000,"price":"$0.76232","currency":"USD"},{"qty":10000,"price":"$0.69302","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7a7e2da8cf5310b0af40a02abd3b1a5f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 1-1744489-1?","answer":"This header mates with TE Economy Power receptacle housings (e.g., 1-1744408-x series) loaded with the matching crimp socket terminals. The friction lock on the header engages the receptacle's locking ramp for vibration-resistant retention."},{"question":"What are the specifications of TE Connectivity 1-1744489-1?","answer":"Single-row through-hole header, 11 positions, 0.156\" (3.96 mm) pitch, rated 7.5 A per circuit at 250 VAC, tin-plated contacts with 120.0 µin (3.05 µm) plating, friction lock, shrouded, operating range −25°C to 105°C, UL94 V-0, glow wire compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1744489-1","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/1-1744489-1 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}}