Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
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BD681


Transistor: NPN; bipolar; Darlington; 100V; 4A; 40W; SOT32
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics 341699
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AUD 0.2899
Multiples of: 1

KST14MTF


Bipolar (BJT) Transistor NPN - Darlington 30 V 300 mA 125MHz 350 mW Surface Mount SOT-23-3
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ON Semiconductor 282270
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AUD 0.0611
Multiples of: 1

FJV3115RMTF


Fairchild Semiconductor Bipolar Transistors - Pre-Biased 50V100mA2.2K 10K
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ON Semiconductor 276328
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AUD 0.0611
Multiples of: 1

DMP2104LP-7


20V 1.5A 500mW 150mO@4.5V,900mA P Channel X1-DFN1411-3 MOSFETs ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated 272845
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AUD 0.1624
Multiples of: 1

MMBT3904


null null 100@10mA,1V null NPN SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 272667
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AUD 0.0058
Multiples of: 100

SS8050


25V 625mW 200@100mA,1V 1.5A NPN SOT-23 Bipolar Transistors - BJT ROHS
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Yongyutai Electronics 240657
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AUD 0.0081
Multiples of: 100

IRF1310NSTRLPBF


N-Channel 100 V 42A (Tc) 3.8W (Ta), 160W (Tc) Surface Mount D2PAK
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Infineon 187016
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AUD 1.294
Multiples of: 800

BC807-40W,115


Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 200 mW Surface Mount SOT-323
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Nexperia 14550
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AUD 0.0238
Multiples of: 3000

BSS84PH6327XTSA2


Transistor: P-MOSFET; unipolar; -60V; -0.17A; 0.36W; SOT23
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Infineon 5820
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AUD 0.0484
Multiples of: 3000

NDT3055L


Transistor: N-MOSFET; unipolar; 60V; 4A; 3W; SOT223
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ON Semiconductor 1567
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AUD 0.6731
Multiples of: 1

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