{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1744439-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1744439-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744439-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/1744439-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Economy Power 2.5 series, 1744439-6, Board to Cable/Wire header, shrouded - 4 wall, friction lock, 6 positions, 0.098\" (2.50mm) pitch, 4.2A, 250VAC, through hole, kinked pin solder termination, tin mating/post finish, UL94 V-0, glow wire compliant, -55°C ~ 105°C.","salesMarkdown":"## 6-position, 2.5mm pitch, friction-lock header for wire-to-board Its 0.098\" (2.50mm) pitch and 4.2A current rating suit it for power distribution in compact enclosures, while the shrouded - 4 wall design protects contacts during mating and handling. ## Glow wire compliance and rated temperature range The header is glow wire compliant (IEC 60335-1), a requirement for many lighting and household appliance designs where the connector must not ignite under fault conditions. Combined with the UL94 V-0 insulation rating, it meets the flammability demands of equipment inside an enclosure. The 250VAC voltage rating is consistent with single-phase mains-level applications. ROHS3 compliant and supplied in bulk packaging. The base product number 1744439 covers the full position range; the dash suffix -6 specifies the 6-position variant. ## Mating connector and termination details Mates with Economy Power 2.5 series receptacle housings (e.g., 174441 series) that accept 20-24 AWG crimp terminals. Through-hole mounting with kinked pin solder termination; the post length of 0.134\" (3.40mm) suits standard 1.6mm PCBs.","metaTitle":"1744439-6 TE Connectivity Pin Header, 6 Pos, 2.5mm","metaDescription":"1744439-6 TE Connectivity AMP Connectors Economy Power 2.5 header, 6 positions, 2.5mm pitch, shrouded, friction lock, glow wire compliant, 4.2A, 250VAC.","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":"Glow Wire Compliant","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"General Purpose, Industrial, Lighting","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","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":"Natural","Insulation Height":"0.346\\\" (8.80mm)","Ingress Protection":"-","Base Product Number":"1744439","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"6","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","Current Rating (Amps)":"4.2A","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"80.0µin (2.03µm)","Contact Finish Thickness - Mating":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6300","priceTiers":[{"qty":1,"price":"$0.63000","currency":"USD"},{"qty":10,"price":"$0.60600","currency":"USD"},{"qty":100,"price":"$0.48880","currency":"USD"},{"qty":500,"price":"$0.43282","currency":"USD"},{"qty":1000,"price":"$0.37936","currency":"USD"},{"qty":5000,"price":"$0.33098","currency":"USD"},{"qty":10000,"price":"$0.30807","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1744439-6/alternatives.json"},"ai":{"faq":[{"question":"Is 1744439-6 RoHS compliant and glow wire rated?","answer":"Yes, the part is ROHS3 compliant and glow wire compliant per IEC 60335-1. The insulation material is polyamide (PA) nylon with a UL94 V-0 flammability rating."},{"question":"What is the mating connector for 1744439-6?","answer":"It mates with Economy Power 2.5 series receptacle housings that include a friction lock latch. The receptacle accepts 20-24 AWG crimp terminals. Confirm the receptacle part number includes the locking feature to ensure proper engagement."},{"question":"Does 1744439-6 have a direct replacement or second-source?","answer":"No direct replacement is listed. The closest functional variant within the same series is the 1744439-5 (5 positions) or 1744439-4 (4 positions), which share the same pitch, current rating, and locking style. For a 6-position requirement, the 1744439-6 is the correct order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744439-6","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/1744439-6 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}}