{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM35CAH","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM35CAH","canonicalUrl":"https://icboms.com/texas-instruments/LM35CAH","factsUrl":"https://icboms.com/api/mcp/products/LM35CAH","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM35 series analog temperature sensor, LM35CAH, TO-206AB TO-46-3 metal can, through-hole, 10mV/°C output, ±0.4°C accuracy, 4V to 30V supply, box packaging.","salesMarkdown":"## Package and field-fit — the TO-46 metal can The LM35CAH comes in a TO-206AB, TO-46-3 metal can — a hermetically sealed through-hole package that handles condensation better than plastic-molded sensors in humid environments. The three leads are the standard transistor outline: Vout, GND, and Vs. Orientation is marked by the tab; no hot-air station needed, a standard socket or soldering iron works on site. ## What 10 mV/°C means for your measurement chain Output scales linearly at 10 mV per degree Celsius — at 25 °C you read 250 mV, at 100 °C you read 1.0 V. No external scaling resistors or cold-junction compensation needed; a multimeter or ADC input sees a direct temperature voltage. The accuracy is ±0.4 °C typical at 25 °C, ±0.8 °C over the full -40 °C to 110 °C range. Supply range spans 4 V to 30 V, so it runs off a 5 V rail, a 9 V battery, or a 24 V industrial supply without a regulator. Quiescent current is under 60 µA — self-heating stays below 0.1 °C in still air.","metaTitle":"Texas Instruments LM35CAH Analog Temp Sensor, TO-46, 10mV/°C","metaDescription":"Texas Instruments LM35CAH analog temperature sensor. TO-46 metal can, 10mV/°C output, ±0.4°C accuracy, 4V-30V supply. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Series":"-","Features":"-","Packaging":"Box","Resolution":"10mV/°C","Output Type":"Analog Voltage","Part Status":"Active","Sensor Type":"Analog, Local","Manufacturer":"Texas Instruments","Mounting Type":"Through Hole","Package / Case":"TO-206AB, TO-46-3 Metal Can","Test Condition":"25°C (-40°C ~ 110°C)","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 30V","Base Product Number":"LM35","Operating Temperature":"-40°C ~ 110°C","Supplier Device Package":"TO-46-3","Accuracy - Highest (Lowest)":"±0.4°C (±0.8°C)","Sensing Temperature - Local":"-40°C ~ 110°C","Sensing Temperature - Remote":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.1100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/108b675d57c494c1f6b8d7ac9d60c848.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LM35CAH?","answer":"The LM35CZ and LM35DZ are the same die in a TO-92 plastic package — same 10 mV/°C output and pinout (Vout, GND, Vs), but the plastic case lacks the hermetic seal of the TO-46 metal can. For a direct metal-can drop-in, the LM35AH is the same TO-46 package with a slightly different accuracy grade."},{"question":"What compliance documentation does Texas Instruments provide for LM35CAH?","answer":"Texas Instruments provides RoHS and REACH compliance data, plus the datasheet with application curves. The TO-46 package is lead-free per the current TI green material declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM35CAH","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM35CAH 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}}