{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TJA1043TKY","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"TJA1043TKY","canonicalUrl":"https://icboms.com/nxp/TJA1043TKY","factsUrl":"https://icboms.com/api/mcp/products/TJA1043TKY","rawCanonicalId":null},"summary":{"shortDescription":"NXP TJA1043TKY CAN transceiver, half-duplex, 1/1 driver/receiver, 5 Mbps data rate, 4.5V-5.5V supply, 120 mV receiver hysteresis, -40°C to 150°C, 14-VDFN Exposed Pad (14-HVSON).","salesMarkdown":"## CAN transceiver for high-temperature automotive and industrial buses The NXP TJA1043TKY is a half-duplex CAN transceiver supporting data rates up to 5 Mbps, suitable for CAN FD networks. It integrates one driver and one receiver in a 14-HVSON (3x4.5 mm) package, with a supply range of 4.5 V to 5.5 V. ## 5 Mbps CAN FD readiness and bus timing margin Rated for 5 Mbps, the TJA1043TKY handles the faster bit timing of CAN FD without compromising bus signal integrity. ## Active production with no near-term obsolescence For new designs or ongoing production, there is no last-time-buy or end-of-life pressure on this order code.","metaTitle":"NXP TJA1043TKY CAN Transceiver, 5 Mbps, -40°C to 150°C","metaDescription":"NXP TJA1043TKY CAN transceiver, half-duplex, 5 Mbps data rate, 4.5V-5.5V supply, -40°C to 150°C, 14-HVSON package. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CANbus","Data Rate":"5Mbps","Mounting Type":"Surface Mount","Package / Case":"14-VDFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"120 mV","Operating Temperature":"-40°C ~ 150°C","Supplier Device Package":"14-HVSON (3x4.5)","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.31","priceTiers":[{"qty":1,"price":"$2.31000","currency":"USD"},{"qty":10,"price":"$2.07500","currency":"USD"},{"qty":25,"price":"$1.95760","currency":"USD"},{"qty":100,"price":"$1.66790","currency":"USD"},{"qty":250,"price":"$1.56612","currency":"USD"},{"qty":500,"price":"$1.37034","currency":"USD"},{"qty":1000,"price":"$1.13543","currency":"USD"},{"qty":2500,"price":"$1.05712","currency":"USD"},{"qty":6000,"price":"$1.01797","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d41dba3e8f93f540e84c4fe8f603b2b4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TJA1043TKY/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/TJA1043TKY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/TJA1043TKY when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}