{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1971742-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1971742-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1971742-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1971742-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity, board-to-board blade connector, 1971742-1, 1 position, 3 A, 300 V, board edge SMT right-angle, tin-plated brass contacts, natural thermoplastic housing.","salesMarkdown":"## Single-Position Blade for Board-Edge Interconnect The TE Connectivity 1971742-1 is a 1-position blade connector from the 1971742 series, designed for board-to-board applications. It mounts on the board edge with a right-angle surface-mount orientation, making it a compact interconnect for parallel or perpendicular PCB stacking. ## Mating Half and Board Layout Fit This blade mates with the TE Connectivity 1971743-1 receptacle, which also carries a 1-position, 3 A, 300 V rating in the same right-angle SMT footprint. ## Packaging and Line-Feed for SMT Assembly The right-angle orientation requires the board-edge footprint to be clear of components in the mating zone — the blade extends perpendicular to the PCB plane, so the keep-out area on the mating side must be accounted for in the layout. No MSL rating is listed, but the thermoplastic housing is standard for reflow profiles typical of SMT connectors.","metaTitle":"TE Connectivity 1971742-1, 1-Position Blade Connector, 3 A","metaDescription":"TE Connectivity 1971742-1 board-to-board blade connector, 1 position, 3 A, 300 V, right-angle SMT, tin contacts, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors","LED Lighting Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Pitch":"-","Style":"Board to Board","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Wire Gauge":"-","Termination":"Solder","Housing Color":"Natural","Mating Cycles":"-","Mounting Type":"Board Edge, Surface Mount, Right Angle","Connector Type":"Blade","Contact Finish":"Tin","Fastening Type":"-","Product Status":"Active","Voltage Rating":"300V","lifecycle_stage":"unknown","Contact Material":"Brass","Housing Material":"Thermoplastic","Ingress Protection":"-","Base Product Number":"1971742","Number of Positions":"1","Current Rating (Amps)":"3A","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating half for 1971742-1?","answer":"The 1971743-1 receptacle is the direct mating half — it is a 1-position, 3 A, 300 V board-to-board receptacle with the same right-angle SMT mounting."},{"question":"What is the mounting type of 1971742-1?","answer":"It mounts on the board edge with a right-angle surface-mount orientation, using solder termination."},{"question":"Where can I buy 1971742-1?","answer":"This part is active and sourced to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1971742-1","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/1971742-1 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}}