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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BFS20


Transistor: NPN; bipolar; 30V; 25mA; 200mW; SOT23
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Diotec 5561
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AUD 0.096
Multiples of: 1

SIR576DP-T1-BE3


MOSFETs N-Channel 150 V (D-S) MOSFET 150 C 16 m 10V
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Vishay 5561
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AUD 0.9334
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IPD600N25N3GATMA1


MOSFET TRENCH >=100V
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Infineon 5560
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AUD 1.7757
Multiples of: 1

MMBT1616


SOT-23 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 5558
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AUD 0.0351
Multiples of: 10

BC856BW-QX


Bipolar Transistors - BJT SOT323 65V .1A PNP BJT
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Nexperia 5558
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AUD 0.0744
Multiples of: 5

SSM3K35AMFV,L3F


MOSFET LowON Res MOSFET ID=.25A VDSS=20V
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Toshiba 5548
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AUD 0.0397
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IRLML6401


MOSFET P Channel 20V 4.9A 1V @ 250uA 45mO @ 4.9A,4.5V SOT-23-3 RoHS
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HUASHUO 5538
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AUD 0.0542
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SSM3K56CT,L3F


MOSFET Small Low ON Resistane MOSFETs
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Toshiba 5344
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AUD 0.0272
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SI2304-TP


MOSFET N-Channel Enhancement Mode Field Effect Transistor
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Micro Commercial Components (MCC) 1164
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AUD 0.1886
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AO4485


SOP-8 MOSFETs ROHS
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Youtai 1047
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AUD 0.1232
Multiples of: 5

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