{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR 191F E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR-191F-E6327","canonicalUrl":"https://icboms.com/infineon/BCR-191F-E6327","factsUrl":"https://icboms.com/api/mcp/products/BCR%20191F%20E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR 191F E6327 PNP pre-biased transistor, SOT-723, 250 mW, 50 V Vce, 100 mA Ic, 200 MHz transition frequency, 22 kOhm base and emitter-base resistors.","salesMarkdown":"## Pre-biased PNP in SOT-723 — what the integrated resistors buy you The BCR 191F E6327: The BCR 191F is a PNP pre-biased transistor from Infineon, integrating two 22 kOhm resistors — one in series with the base (R1) and one between base and emitter (R2) — so the designer needs no external bias network for simple switching or driver stages. Housed in a 3-pin SOT-723 (PG-TSFP-3) surface-mount package, it dissipates up to 250 mW and switches at a transition frequency of 200 MHz. ## Obsolete — sourcing through the surplus channel Infineon lists the BCR 191F as Obsolete, meaning the factory has ended production and no last-time-buy window remains open. ## 50 V, 100 mA — the switching envelope Rated for 50 V collector-emitter breakdown and 100 mA continuous collector current, this part suits low-side switching, relay drivers, or logic-level translation in circuits where the external bias resistors are undesirable. Saturation voltage is 300 mV at 500 µA base current with 10 mA collector load — the integrated resistors set the base drive, so the on-state voltage drop is fixed by the resistor ratio and the input voltage.","metaTitle":"BCR 191F E6327 PNP Pre-Biased Transistor, SOT-723, 250 mW","metaDescription":"Infineon BCR 191F E6327 PNP pre-biased transistor, 50 V, 100 mA, 200 MHz, SOT-723.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SOT-723","Product Status":"Obsolete","Transistor Type":"PNP - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR 191","Resistor - Base (R1)":"22 kOhms","Frequency - Transition":"200 MHz","Supplier Device Package":"PG-TSFP-3","Resistor - Emitter Base (R2)":"22 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":"50 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://www.infineon.com/dgdl/bcr191series.pdf?folderId=db3a30431400ef68011406f3ddb1012e&fileId=db3a30431428a3730114404180e802d7","sourceUrl":null},"ai":{"faq":[{"question":"Can I use BCR 191F E6327 in SOT-723 package?","answer":"Yes — the SOT-723 (PG-TSFP-3) is the package of this part. The 3-pin, ultra-small footprint (approx. 1.2 x 1.2 mm) is designed for high-density PCBs where board space is at a premium."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR-191F-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-191F-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}}