{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"KP219N3621","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"KP219N3621","canonicalUrl":"https://icboms.com/infineon/KP219N3621","factsUrl":"https://icboms.com/api/mcp/products/KP219N3621","rawCanonicalId":null},"summary":{"shortDescription":"Infineon XENSIV KP219N3621 absolute pressure sensor, 8-SMD module, analog voltage output 0.25V ~ 4.95V, 2.18 ~ 14.79 PSI range, ±0.65 PSI accuracy, amplified and temperature compensated, -40°C to 125°C, active.","salesMarkdown":"## What this absolute pressure sensor brings to the board The Infineon KP219N3621 is a board-mount absolute pressure sensor from the XENSIV family, delivering an analog voltage output that scales linearly with applied pressure. The part includes on-chip amplification and temperature compensation, so the output stays stable over the full -40°C to 125°C operating range. That saves the BOM a separate op-amp stage and a thermistor lookup table — the sensor handles the correction internally. ## Lifecycle and sourcing reality No last-time-buy clock is ticking, so it's safe to qualify into a new BOM or replenish an existing line.","metaTitle":"Infineon KP219N3621 Absolute Pressure Sensor","metaDescription":"Infineon KP219N3621 XENSIV absolute pressure sensor, 2.18–14.79 PSI, ±0.65 PSI accuracy, analog voltage output, -40°C to 125°C, active.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Output":"0.25V ~ 4.95V","Package":"Bulk","Accuracy":"±0.65PSI (4.50kPa)","Features":"Amplified Output, Temperature Compensated","Port Style":"No Port","Output Type":"Analog Voltage","Applications":"Board Mount","Mounting Type":"Surface Mount","Pressure Type":"Absolute","Package / Case":"8-SMD Module","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Termination Style":"SMD (SMT) Tab","Operating Pressure":"2.18 ~ 14.79PSI (15 ~ 102kPa)","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"PG-DSOF-8-16"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3","stockQuantity":0,"priceTiers":[{"qty":91,"price":"$3.30000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/337d723ba88f742dc57a64a736e9d20c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the operating pressure range of KP219N3621?","answer":"The sensor measures absolute pressure from 2.18 PSI to 14.79 PSI (15 kPa to 102 kPa). That covers barometric and low-pressure manifold applications."},{"question":"What package does KP219N3621 come in?","answer":"It ships in an 8-SMD module (PG-DSOF-8-16) with SMD (SMT) Tab terminations. The shipping medium is Bulk — not Tape & Reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/KP219N3621","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/KP219N3621 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}