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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TP2104K1


Trans MOSFET P-CH Si 40V 0.16A 3-Pin SOT-23
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Microchip 8876
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AUD 1.0672
Multiples of: 1

BSC032NE2LSATMA1


Transistor: N-MOSFET; unipolar; 25V; 84A; 37W; PG-TDSON-8
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Infineon 8859
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AUD 0.4613
Multiples of: 1

BC817-40


45V 300mW 600 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Bourne 8827
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AUD 0.0129
Multiples of: 50

TIP142G


darlington transistors npn - darlington 10a 100v sot-93 rohs
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ON Semiconductor 8757
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AUD 1.592
Multiples of: 30

J111


Transistor: N-JFET; unipolar; 20mA; 350mW; TO92; Igt:50mA
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ON Semiconductor 8633
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AUD 0.1201
Multiples of: 1

TBD62783AFNG(Z,EL)


SSOP-18 Darlington Transistor Arrays ROHS
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Toshiba 8113
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AUD 0.6964
Multiples of: 1

NJVMJD350T4G


ON Semiconductor Bipolar Transistors - BJT BIP PNP 0.5A 300V TR
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ON Semiconductor 7997
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AUD 0.4416
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BCX70K,235


Trans GP BJT NPN 45V 0.1A Automotive 3-Pin TO-236AB T/R
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Nexperia 7275
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AUD 0.0621
Multiples of: 20

2N3819


RF JFET Transistors N-CH -25V 10mA BULK 25Vgs 360mW 8pF
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Central Semiconductor 6501
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AUD 0.7651
Multiples of: 1

BD242B


Transistor: PNP; bipolar; 80V; 3A; 40W; TO220AB
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STMicroelectronics 933
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AUD 0.3333
Multiples of: 1

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