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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BAV21W


SOD-123 Bipolar Transistors - BJT ROHS
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TWGMC 25899
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AUD 0.0087
Multiples of: 50

NST45010MW6T1G


Transistors Bipolar - BJT DUAL MATCHD XSTR 45V PNP
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ON Semiconductor 25864
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AUD 0.1654
Multiples of: 1

2N7002KDW_R1_00001


MOSFET /K27/TR/7"/HF/3K/SOT-363/MOS/SOT/NFET-035TS/NF035T-QI17/PJ///
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Panjit 25842
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AUD 0.064
Multiples of: 1

MMBT5551W-AU_R1_007A1


Bipolar Transistors - BJT NPN HIGH VOLTAGE TRANSISTOR,AEC-Q101 qualified
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Panjit 25823
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AUD 0.0409
Multiples of: 1

S8050


25V 300mW 120@50mA,1V 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Juxing Electronic Technology 25802
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AUD 0.0087
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BSP296NH6327XTSA1


Transistor: N-MOSFET; unipolar; 100V; 1.2A; 1.8W; SOT223
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Infineon 25755
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AUD 0.3426
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BCP53-16


Transistors (NPN/PNP) PNP 1A 100V SOT-223 RoHS
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Changjing Electronics Technology 25724
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AUD 0.0584
Multiples of: 10

LMUN2235LT1G


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Leshan 25705
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AUD 0.0158
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BSS84AK,215


P-Channel 50 V 180mA (Ta) 350mW (Ta), 1.14W (Tc) Surface Mount TO-236AB
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Nexperia 25705
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AUD 0.0708
Multiples of: 10

BCX55


SOT-89-3L Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 25695
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AUD 0.049
Multiples of: 10

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