{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1744429-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1744429-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744429-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/1744429-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Economy Power series, 1744429-9, board-to-cable/wire header, 9 positions, 0.156\" (3.96mm) pitch, shrouded - 1 wall, friction lock, through hole, solder termination, 7.5 A, 250 VAC, UL94 V-0, natural insulation.","salesMarkdown":"## 9-position, 3.96 mm pitch, shrouded header with friction lock The 1744429-9 is a 9-position, single-row header from TE's Economy Power series, on a 0.156\" (3.96 mm) pitch. ## What the 7.5 A rating means for your load The 7.5 A per-contact rating is at the connector's rated temperature. In practice, derate current if the ambient inside your enclosure exceeds 105°C or if multiple adjacent circuits are fully loaded — the housing material's temperature rise ceiling is the real limit.","metaTitle":"1744429-9 TE Connectivity Economy Power Header 9 Pos 3.96mm","metaDescription":"1744429-9 TE Connectivity AMP Connectors Economy Power header, 9 positions, 0.156\" (3.96mm) pitch, shrouded, friction lock, 7.5 A, 250 VAC, UL94 V-0.","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":"Board Guide, 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":"1744429","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":"$0.7100","priceTiers":[{"qty":1,"price":"$0.71000","currency":"USD"},{"qty":10,"price":"$0.68500","currency":"USD"},{"qty":100,"price":"$0.55230","currency":"USD"},{"qty":500,"price":"$0.48904","currency":"USD"},{"qty":1000,"price":"$0.42863","currency":"USD"},{"qty":5000,"price":"$0.37397","currency":"USD"},{"qty":10000,"price":"$0.34808","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1744429-9/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1744429-9?","answer":"Submit a request with your target quantity and delivery window."},{"question":"What is the pitch of 1744429-9?","answer":"The mating pitch is 0.156\" (3.96 mm), single row, 9 positions all loaded."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744429-9","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/1744429-9 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}}