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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DTC114EKAT146


Transistor: NPN; bipolar; BRT; 50V; 0.1A; 200mW; SC59; R1:10kO
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ROHM 324212
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AUD 0.0191
Multiples of: 20

BSS138N H6327


MOSFET N-KANAL SMALL SIGNAL MOS
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Infineon 276268
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AUD 0.0597
Multiples of: 1

PMST6428,135


Transistors Bipolar - BJT TRANS GP TAPE-11
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Nexperia 261900
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AUD 0.0854
Multiples of: 1

CEDM7001 TR


Transistor: N-MOSFET; unipolar; 20V; 0.1A; 0.1W; SOT883L
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Central Semiconductor 258974
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AUD 0.2609
Multiples of: 1

BC817-40


Transistors (NPN/PNP) NPN 500mA 45V SOT-23 (SOT-23-3) RoHS
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Hottech 249745
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AUD 0.0156
Multiples of: 5

PXT8050


25V 1.5A SOT-89-3 Bipolar Transistors - BJT ROHS
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FOSAN 241937
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AUD 0.0191
Multiples of: 20

MMBT5551


Bipolar (BJT) Transistor NPN 160V 600mA 300MHz 300mW Surface Mount SOT-23
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MSKSEMI 238765
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AUD 0.0083
Multiples of: 50

2N7002K


60V 340mA 350mW 900m@10V,500mA 2.5V@1mA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng 160341
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AUD 0.0137
Multiples of: 50

MMBTA42-TP


Bipolar (BJT) Transistor NPN 300 V 500 mA 50MHz 225 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 15971
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AUD 0.0519
Multiples of: 1

BC857CW-7-F


Bipolar Transistors - BJT BIPOLAR TRANSISTOR PNP SOT-323
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Diodes Incorporated 5795
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AUD 0.038
Multiples of: 1

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