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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SMMBT3904LT1G


Transistors Bipolar - BJT SS GP XSTR SPCL TR
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ON Semiconductor 288090
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AUD 0.0266
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BSS138


MOSFET N Trench 50V 220mA 1.5V @ 1mA 3.5 Ω @ 220mA,10V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 204185
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AUD 0.021
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SI3590DV-T1-E3


MOSFET -30V Vds 12V Vgs TSOP-6 N&P PAIR
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Vishay 202018
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AUD 0.4651
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FDB050AN06A0


MOSFET 60V N-Ch PowerTrench MOSFET
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ON Semiconductor 201760
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AUD 5.125
Multiples of: 800

NTNS3A65PZT5G


MOSFET PFET SOT883 20V 235MA
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ON Semiconductor 200720
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AUD 0.1175
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L2SK3018WT1G


MOSFET N Channel 30V 100mA 1.5V @ 100uA 8O @ 10mA,4V SC-70 RoHS
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Leshan 199160
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AUD 0.0332
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BC817-25,235


Transistors Bipolar - BJT TRANS GP TAPE-13
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Nexperia 194000
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AUD 0.033
Multiples of: 10000

S-LMBT3904LT1G


40V 225mW 100@10mA,1V 200mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Leshan 190750
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AUD 0.0156
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2N3906


Bipolar (BJT) Transistor 40V 0.2A 300MHz 0.2W Surface Mount SOT-23
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GOODWORK 189295
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AUD 0.0091
Multiples of: 50

BC817-25,215


Transistors Bipolar - BJT NPN GP 500 45V
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Nexperia 186725
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AUD 0.0212
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