Bfr193w
Overview
Product sourcing insights & recommendations
The BFR193W is a high-linearity, low-noise NPN Silicon Bipolar RF Transistor manufactured by Infineon Technologies InfineonInfineon. Designed for high-frequency applications, it is commonly used in low-noise amplifiers and linear broadband systems up to 2 GHz AlltransistorsAlldatasheet.
Technical Profile
* Key Specs: Features a transition frequency (fT) of 8 GHz, a low noise figure of 1 dB at 900 MHz, and operates with a maximum collector current (IC) of 80 mA InfineonAlltransistors.
* Package: Typically housed in an SC70 / SOT-323 package, suitable for compact electronic designs Digi-ElectronicsAlibaba.
* Applications: Widely utilized in wireless communications, IoT devices, and RF modems MouserLisleapex.
Market Trends & Insights
* Lifecycle Status: The BFR193W is currently listed as End of Life (EOL) or discontinued by the original manufacturer InfineonInfineon.
* Sourcing Environment: Despite its EOL status, it remains available through secondary distributors and B2B platforms like Alibaba.com, with prices starting as low as $0.01 per piece for bulk orders MouserAlibaba.
* Industry Drivers: The RF transistor market is projected to grow at a CAGR of 9.9% (2026–2033), fueled by the rapid expansion of IoT ecosystems and the need for reliable wireless connectivity MouserLinkedin.
Detailed findings on specifications, lifecycle updates, and sourcing options are available in the attached file.
Based on the EOL status, here are your next steps:
Bfr193w Npn Silicon Rf Transistor
Products · 2 lists
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Sources & References
29 sources cited · Verified industry data & reports
BFR193W Datasheet(PDF) - Siemens Semiconductor Group
www.alldatasheet.com
BFR193W Datasheet(PDF) - Infineon Technologies AG
www.alldatasheet.com
BFR193W - High-linearity RF transistors | Infineon Technologies
www.infineon.com
See newer alternative product version · END OF LIFE · discontinued · RoHS Compliant · Lead-free · END OF LIFE · package · Unfortunately, we were unable to load the content for this section. You may want to refresh the page or try again later. BFR193W · Log in or sign up to secure your spot and access event materials and updates. " }, "board_registration" : { "title" : "Easily register your board!", "description" : "To register this board, you'll need a myInfineon account. Log in or create a myInfineon account and access tailored content related to your product. Please note that this is an end of life product. See newer alternative product version Please note that this is an end of life product. Jun 08, 2026 Infineon optimizes its manufacturing footprint by transferring backend production from Tijuana, Mexico, to other sites over the next years
2014-04-07 1 BFR193W 1 2 3 Low Noise Silicon Bipolar RF Transistor
www.infineon.com
BFR193W · Electrical Characteristics at TA = 25 °C, unless otherwise specified · Parameter · Symbol · Values · Unit · min. typ. max. AC Characteristics (verified by random sampling) Transition frequency · IC = 50 mA, VCE = 8 V, f = 500 MHz · fT · 6 · 8 ·
BFR193W Datasheet, PDF - Alldatasheet
www.alldatasheet.com
BFR193W - High-linearity RF transistors | Infineon Technologies
infineon.com
See newer alternative product version · END OF LIFE · discontinued · RoHS Compliant · Lead-free · END OF LIFE · package · Unfortunately, we were unable to load the content for this section. You may want to refresh the page or try again later. BFR193W · Log in or sign up to secure your spot and access event materials and updates. " }, "board_registration" : { "title" : "Easily register your board!", "description" : "To register this board, you'll need a myInfineon account. Log in or create a myInfineon account and access tailored content related to your product. Please note that this is an end of life product. See newer alternative product version Please note that this is an end of life product. Jun 08, 2026 Infineon optimizes its manufacturing footprint by transferring backend production from Tijuana, Mexico, to other sites over the next years