{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1744418-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1744418-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744418-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1744418-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Economy Power 2.5 header, 1744418-4, 4 positions, 0.098\" (2.50mm) pitch, shrouded 4-wall, friction lock, through-hole solder, tin contacts, 4.2A, 250VAC, UL94 V-0, natural insulator.","salesMarkdown":"## Pitch and Footprint for the Board Layout The 1744418-4: This is the standard Economy Power 2.5 spacing, so the mating receptacle and crimp terminals share the same pitch. Four positions loaded all, single row, vertical through-hole orientation. The kinked solder tails (0.134\" post length) provide retention during wave solder and keep the header seated before the joint solidifies. ## Shrouding and Locking for the Harness Fit Board guide and glow wire compliant features are included. The glow wire rating (likely per IEC 60695-2-11) is a safety requirement for lighting and appliance applications where the connector may see fault current. ROHS3 compliant. The base product number is 1744418, which covers the family of single-row, 2.50 mm pitch headers in this series.","metaTitle":"1744418-4 TE Economy Power 2.5 Header 4 Pos 2.5mm Pitch","metaDescription":"TE Connectivity 1744418-4 Economy Power 2.5 header, 4 circuits, 0.098\" (2.50mm) pitch, shrouded, friction lock, 4.2A, 250VAC, UL94 V-0, RoHS3.","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 Guide, 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":"1744418","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","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":"$0.4600","priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.39800","currency":"USD"},{"qty":25,"price":"$0.36360","currency":"USD"},{"qty":50,"price":"$0.34200","currency":"USD"},{"qty":100,"price":"$0.32780","currency":"USD"},{"qty":250,"price":"$0.29932","currency":"USD"},{"qty":500,"price":"$0.28506","currency":"USD"},{"qty":1000,"price":"$0.23518","currency":"USD"},{"qty":2500,"price":"$0.21380","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/da02d3fcd57fc6f84a6aa5a4a86ae011.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1744418-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 1744418-4?","answer":"The pitch is 0.098\" (2.50 mm). This is the standard Economy Power 2.5 spacing, matching the mating receptacle and crimp terminals in the same series."},{"question":"Is 1744418-4 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's listing."},{"question":"Where can I buy 1744418-4?","answer":"Sourced through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744418-4","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/1744418-4 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}}