{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR133SH6433XTMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR133SH6433XTMA1","canonicalUrl":"https://icboms.com/infineon/BCR133SH6433XTMA1","factsUrl":"https://icboms.com/api/mcp/products/BCR133SH6433XTMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR133SH6433XTMA1, dual NPN pre-biased transistor, 50V Vce, 100mA Ic, 250mW, 130MHz, 10kΩ base/emitter resistors, PG-SOT363-PO package, Tape & Reel.","salesMarkdown":"The Infineon BCR133SH6433XTMA1 integrates two NPN transistors with 10kΩ series base resistors and 10kΩ emitter-base resistors in a single SOT-363 package. This pre-biased configuration eliminates two external resistors per channel, saving board space in high-density switching arrays. The 50V collector-emitter breakdown and 100mA continuous collector current suit it for driving relays, LEDs, or logic-level loads from a 3.3V or 5V microcontroller output. ## Obsolete — sourcing through independent distribution This part carries an obsolete lifecycle status.","metaTitle":"BCR133SH6433XTMA1 Dual NPN Pre-Biased Transistor, 50V, 100mA","metaDescription":"Infineon BCR133SH6433XTMA1 dual NPN pre-biased transistor, 50V Vce, 100mA Ic, 250mW, SOT-363.","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":"250mW","Mounting Type":"Surface Mount","Package / Case":"6-VSSOP, SC-88, SOT-363","Product Status":"Obsolete","Transistor Type":"2 NPN - Pre-Biased (Dual)","lifecycle_stage":"eol_hot","Base Product Number":"BCR133","Resistor - Base (R1)":"10kOhms","Frequency - Transition":"130MHz","Supplier Device Package":"PG-SOT363-PO","Resistor - Emitter Base (R2)":"10kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 500µA, 10mA","Current - Collector (Ic) (Max)":"100mA","Current - Collector Cutoff (Max)":"-","DC Current Gain (hFE) (Min) @ Ic, Vce":"30 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/da5fc9ead9e2b22151fb962c98fc84f4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What replaces BCR133SH6433XTMA1?","answer":"No official replacement order code is provided by Infineon. A functionally similar dual pre-biased NPN transistor in the same SOT-363 footprint should be evaluated for switching performance, saturation voltage, and thermal characteristics before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR133SH6433XTMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR133SH6433XTMA1 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}}