{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR 133L3 E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR-133L3-E6327","canonicalUrl":"https://icboms.com/infineon/BCR-133L3-E6327","factsUrl":"https://icboms.com/api/mcp/products/BCR%20133L3%20E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR 133L3 E6327 NPN pre-biased transistor, 50 V collector-emitter breakdown, 100 mA collector current, 250 mW power dissipation, 10 kOhm base and emitter-base resistors, 130 MHz transition frequency, SC-101/SOT-883 package.","salesMarkdown":"## Built-in bias resistors simplify the BOM The BCR 133L3 E6327: The BCR 133L3 is an NPN pre-biased transistor from Infineon that integrates two 10 kOhm resistors — one in series with the base (R1) and one from base to emitter (R2). ## 130 MHz transition frequency — fast enough for most switching A 130 MHz transition frequency (fT) means this transistor can switch at several megahertz comfortably, covering PWM dimming, serial bus level shifting, and oscillator circuits. The 300 mV saturation voltage at 500 µA base drive and 10 mA collector current keeps conduction losses low in saturated switching. ## Package choice: SOT-883 for tight layouts Housed in the SC-101 / SOT-883 package (Infineon's PG-TSLP-3-4), this is a leadless, ultra-small 3-pin package suited for automated pick-and-place and reflow assembly. The 250 mW power dissipation limit means it is intended for low-power signal-level switching, not high-current drivers — keep the ambient temperature and PCB copper area in mind when derating.","metaTitle":"Infineon BCR 133L3 E6327 NPN Pre-Biased Transistor, 50 V","metaDescription":"Infineon BCR 133L3 E6327 NPN pre-biased transistor with 10 kOhm R1 and R2, 50 V VCEO, 100 mA IC, 250 mW, SC-101/SOT-883 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SC-101, SOT-883","Transistor Type":"NPN - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR 133","Resistor - Base (R1)":"10 kOhms","Frequency - Transition":"130 MHz","Supplier Device Package":"PG-TSLP-3-4","Resistor - Emitter Base (R2)":"10 kOhms","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":"30 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d71cb081141a80254822a324f2c03a19.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the R1 and R2 value of BCR 133L3 E6327?","answer":"Both the base resistor (R1) and the emitter-base resistor (R2) are 10 kOhms, making this a standard 10k/10k pre-biased transistor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR-133L3-E6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR-133L3-E6327 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}}