{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR119WH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR119WH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BCR119WH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BCR119WH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR119WH6327XTSA1 NPN pre-biased transistor, SC-70/SOT-323 package, 4.7 kOhm base resistor, 100 mA collector current, 50 V Vce, 150 MHz transition frequency.","salesMarkdown":"## What this pre-biased NPN does on the board The Infineon BCR119WH6327XTSA1 is an NPN pre-biased transistor — the base resistor is built in at 4.7 kOhms, so you save one resistor and one pick-and-place step per switching node. It handles up to 100 mA collector current with a 50 V breakdown, and the 150 MHz transition frequency covers most low-speed switching and level-shifting jobs in industrial or consumer gear. The SC-70 (SOT-323) package is small enough for tight layouts but still hand-solderable if you have steady tweezers and a fine tip — no hot-air station required for a field swap. This part carries a Last Buy lifecycle status. It is not yet obsolete, but the window to secure production quantities is closing. If this transistor is on your active BOM, now is the time to qualify a second source or stock up for the remaining production run. ## Key ratings for the bench and the board The built-in 4.7 kOhm base resistor sets the bias point — no external resistor needed for typical on/off switching at logic levels. The DC current gain (hFE) is a minimum of 120 at 5 mA collector current and 5 V Vce, so it drives loads like small relays or LED strings with good margin. Vce saturation is 300 mV maximum at 500 µA base current and 10 mA collector current, which keeps power dissipation low in saturated switching. The 250 mW power limit and 100 nA collector cutoff current define the thermal and off-state leakage boundaries for your design.","metaTitle":"BCR119WH6327XTSA1 NPN Pre-Biased Transistor","metaDescription":"BCR119WH6327XTSA1 NPN pre-biased transistor with 4.7 kOhm base resistor, 100 mA Ic, 50 V Vce, 150 MHz ft, in SC-70 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SC-70, SOT-323","Product Status":"Last Time Buy","Transistor Type":"NPN - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR119","Resistor - Base (R1)":"4.7 kOhms","Frequency - Transition":"150 MHz","Supplier Device Package":"PG-SOT323","Vce Saturation (Max) @ Ib, Ic":"300mV @ 500µA, 10mA","Current - Collector (Ic) (Max)":"100 mA","Current - Collector Cutoff (Max)":"100nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"120 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.0501","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/91bbf69fe60ecf56e9af4e7244456730.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the base resistor value of BCR119WH6327XTSA1?","answer":"The integrated base resistor (R1) is 4.7 kOhms, which sets the bias for the NPN pre-biased transistor."},{"question":"Is BCR119WH6327XTSA1 still available or obsolete?","answer":"The lifecycle status is Last Buy — it is not yet obsolete, but the final order window is open. Act now to secure stock for your production run."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR119WH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR119WH6327XTSA1 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}}