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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BC846B,215


Transistors Bipolar - BJT NPN GP 100MA 65V
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Nexperia 213157
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AUD 0.0087
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IRL520NSTRLPBF


MOSFET MOSFT 100V 10A 180mOhm 13.3nC LogLv
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Infineon 178955
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AUD 0.8425
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KSA733YTA


Transistors Bipolar - BJT PNP Epitaxial Transistor
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ON Semiconductor 178932
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AUD 0.0541
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BSS84AKM,315


P-Channel 50 V 230mA (Ta) 340mW (Ta), 2.7W (Tc) Surface Mount SOT-883
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Nexperia 178538
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AUD 0.0366
Multiples of: 10

HL3402


30V 2.5A 50m@10V,2.5A 1W 1.5V@250uA 1 N-Channel SOT-23 MOSFETs ROHS
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hongjiacheng 177762
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AUD 0.0326
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KST5087MTF


Bipolar Transistors - BJT PNP Si Transistor Epitaxial
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ON Semiconductor 177510
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AUD 0.0421
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MMBT3906


100nA 40V 225mW 200mA 100@10mA,1V 300MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 172912
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AUD 0.0094
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SS8050 Y1


Bipolar (BJT) Transistor NPN 25V 1.5A 100MHz 0.3W Surface Mount SOT-23
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TDSEMIC 171156
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AUD 0.0154
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S8550


25V 300mW 120@50mA,1V 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 169556
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AUD 0.0093
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BSP52,115


Bipolar (BJT) Transistor NPN - Darlington 80 V 1 A 200MHz 1.25 W Surface Mount SOT-223
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Nexperia 7420
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AUD 0.1871
Multiples of: 5

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