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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The BUX21 is a bipolar junction transistor (BJT) manufactured by STMicroelectronics. Designed for power applications, this NPN transistor features a maximum collector current of 40A and a collector-emitter voltage rating of 200V. It has a maximum power dissipation of 250W, with a typical power dissipation of 350W, indicating its capability to handle significant power loads.
The operating temperature range extends up to 175°C, making it suitable for demanding environments. The transistor has 2 terminals and is designed for applications requiring robust switching and amplification capabilities. Its specifications suggest suitability for power supply circuits, motor control, and other high-power switching applications where reliability and performance are critical.
This component is classified under Transistors - Bipolar (BJT) - Single, Pre-Biased. The BUX21 is a key component in many electronic designs, providing efficient power control and signal amplification. Its robust construction and high power ratings make it a reliable choice for industrial and commercial electronic systems.
| Qty | Low | High |
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| 1+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector current for the BUX21 is 40A.
The maximum collector-emitter voltage for the BUX21 is 200V.
The maximum power dissipation for the BUX21 is 250W.
The maximum operating temperature for the BUX21 is 175°C.