{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1744429-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1744429-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744429-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1744429-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors, Economy Power series, 1744429-3, 3-position single-row board-to-cable header, 0.156\" (3.96mm) pitch, 7.5A at 250VAC, tin-plated brass contacts, friction lock, shrouded 1-wall, through-hole solder, -25°C to 105°C, UL94 V-0, glow wire compliant, ROHS3 Active.","salesMarkdown":"## Three positions at 3.96 mm pitch with a friction lock The 1744429-3: This is a 3-position single-row header from TE's Economy Power series, pitched at 0.156\" (3.96 mm) — the standard spacing for wire-to-board power and signal connections in industrial and lighting gear. Insulation height of 0.127\" (3.22 mm) keeps the shroud low above the board surface.","metaTitle":"TE 1744429-3 Header 3POS 3.96mm 7.5A Friction Lock","metaDescription":"TE Connectivity 1744429-3 Economy Power header, 3-position, 0.156\" (3.96mm) pitch, 7.5A, 250VAC, tin-plated, friction lock, shrouded, through-hole, 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":{"Style":"Board to Cable/Wire","title":"1744429-3","Series":"Economy Power","Package":"Bulk","Features":"Board Guide, Glow Wire Compliant","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","description":"CONN HEADER VERT 3POS 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":"1744429","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","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":"$0.5700","priceTiers":[{"qty":1,"price":"$0.57000","currency":"USD"},{"qty":10,"price":"$0.53200","currency":"USD"},{"qty":100,"price":"$0.44290","currency":"USD"},{"qty":500,"price":"$0.37840","currency":"USD"},{"qty":1000,"price":"$0.33165","currency":"USD"},{"qty":5000,"price":"$0.29381","currency":"USD"},{"qty":10000,"price":"$0.27155","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6d79aef0adc38da0b7c9e884af6ddfbc.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1744429-3/alternatives.json"},"ai":{"faq":[{"question":"What is the exact pitch and current rating of TE 1744429-3?","answer":"The pitch is 0.156\" (3.96 mm) and the current rating is 7.5 A per contact at 250 VAC."},{"question":"Is the 1744429-3 RoHS and glow wire compliant?","answer":"Yes, it is ROHS3 compliant and glow wire compliant, with a UL94 V-0 flammability rating on the nylon housing."},{"question":"What mating connector works with 1744429-3?","answer":"It mates with a standard 3.96 mm pitch Economy Power receptacle housing that accepts the matching crimp terminals. The friction lock on this header engages with the lock ramp on the receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744429-3","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/1744429-3 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}}