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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BSS138P,215


N-Channel 60 V 360mA (Ta) 350mW (Ta), 1.14W (Tc) Surface Mount TO-236AB
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Nexperia 450157
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AUD 0.0307
Multiples of: 20

MMBTH10


Transistors RF Bipolar NPN RF Transistor
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ON Semiconductor 447270
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AUD 0.0353
Multiples of: 1

NTTFS4928NTWG


ON Semiconductor MOSFET NFET U8FL 30V 41A 8MOHM
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ON Semiconductor 439992
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AUD 0.4507
Multiples of: 1

DDTA124XUA-7-F


Trans Digital BJT PNP 50V 100mA 3-Pin SOT-323 T/R
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Diodes Incorporated 439410
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AUD 0.0492
Multiples of: 3000

BSS138L


Fairchild Semiconductor MOSFET
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ON Semiconductor 432927
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AUD 0.0896
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BSS138K


50V 300mA 1.5@10V,500mA 300mW 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 428924
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AUD 0.015
Multiples of: 10

2SC1623


50V 200mW 135@1.0mA,6.0V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 409388
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AUD 0.0104
Multiples of: 50

BC846B


Transistor: NPN; bipolar; 65V; 100mA; 250mW; SOT23
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Diotec 181924
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AUD 0.0243
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KSA643YTA


Bipolar (BJT) Transistor PNP 20 V 500 mA 500 mW Through Hole TO-92-3
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ON Semiconductor 18264
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AUD 0.065
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MJD2955TF


Bipolar (BJT) Transistor PNP 60 V 10 A 2MHz 1.75 W Surface Mount D-Pak
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ON Semiconductor 0
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AUD 0.4848
Multiples of: 1

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