{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1744426-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1744426-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744426-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/1744426-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Economy Power 2.5 series, header, 9 positions, 2.50mm pitch, right-angle through-hole, shrouded with friction lock, board lock, tin-plated contacts, rated 4.2A per contact at 250VAC.","salesMarkdown":"## Board-to-wire header with friction lock and board lock The 1744426-9: This is a 9-position, single-row header from the Economy Power 2.5 series, designed for board-to-wire connections. The 2.50mm pitch and right-angle orientation keep the wire exit parallel to the PCB, useful in low-profile enclosures. The shrouded 4-wall housing protects the male pins during handling and mating, and the integral friction lock holds the mating receptacle without a separate latch clip. A board lock on the through-hole tails anchors the header during wave solder and resists shear loads from the cable assembly. ## Rated for 4.2A per contact at 250VAC Each tin-plated contact is rated 4.2A at 250VAC. Tin plating is suitable for moderate mating cycles (typically 25–50) in indoor, dry environments. The nylon housing carries a UL94 V-0 flammability rating, and the operating temperature range covers -55°C to 105°C. ## Mating and termination checklist Mates with Economy Power 2.5 receptacle housings that accept 20–24 AWG crimp terminals. The friction lock engages with the matching ramp on the receptacle. Termination is kinked pin, solder — the kink holds the pin in the PCB hole during wave solder, and the 3.20mm post length suits standard board thicknesses.","metaTitle":"1744426-9 TE Economy Power 2.5 Header, 9 Pos, Right Angle","metaDescription":"1744426-9 TE Connectivity AMP Connectors Economy Power 2.5 header, 9 position, 2.50mm pitch, right angle, shrouded, friction lock, board lock.","metaKeywords":null},"attributes":{"series":"Economy Power 2.5","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 2.5","Package":"Bulk","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"General Purpose, Industrial, Lighting","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"White","Insulation Height":"0.299\\\" (7.60mm)","Ingress Protection":"-","Base Product Number":"1744426","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"9","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.126\\\" (3.20mm)","Current Rating (Amps)":"4.2A","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.141\\\" (3.60mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.59000","currency":"USD"},{"qty":10,"price":"$0.55600","currency":"USD"},{"qty":25,"price":"$0.55400","currency":"USD"},{"qty":50,"price":"$0.54020","currency":"USD"},{"qty":100,"price":"$0.46330","currency":"USD"},{"qty":250,"price":"$0.41904","currency":"USD"},{"qty":500,"price":"$0.39576","currency":"USD"},{"qty":1000,"price":"$0.34688","currency":"USD"},{"qty":2500,"price":"$0.34222","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/da02d3fcd57fc6f84a6aa5a4a86ae011.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order 1744426-9 and check availability?","answer":"1744426-9 is an active TE Connectivity part. We source it per RFQ — submit your target quantity and delivery window for a current price and lead-time quote. No stock-holding claim is made here; every order is confirmed at quote time."},{"question":"What is the pitch of 1744426-9?","answer":"The mating pitch is 0.098 inches (2.50mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744426-9","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/1744426-9 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}}