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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BSS138K


MOSFET 50V NCh Logic Level Enhancement Mode FET
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ON Semiconductor 58200
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AUD 0.0584
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MMUN2113LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor 47714
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AUD 0.0282
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DMN33D8LT-13


MOSFET 33V Dual N-Ch Enh 20Vgss 115mA 240mW
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Diodes Incorporated 40805
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AUD 0.0644
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BC818-40LT1G


Bipolar (BJT) Transistor NPN 25 V 500 mA 100MHz 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 40740
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AUD 0.022
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2N7002KT7G


MOSFET NFET SOT23 60V 115MA 7MO
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ON Semiconductor 40740
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AUD 0.0464
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MUN5214DW1T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor 40740
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AUD 0.0386
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SMUN5315DW1T1G


Trans Digital BJT NPN/PNP 50V 100mA Automotive 6-Pin SC-88 T/R
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ON Semiconductor 40740
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AUD 0.0588
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BSS123L


Transistor: N-MOSFET; unipolar; 100V; 0.17A; 0.36W; SOT23
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ON Semiconductor 29100
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AUD 0.0355
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BC846BPDW1T1G


Bipolar Transistors - BJT 100mA 80V Dual Complementary
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ON Semiconductor 23280
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AUD 0.0357
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MMBT6428LT1G


Transistors Bipolar - BJT 200mA 60V NPN
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ON Semiconductor 1256
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AUD 0.0633
Multiples of: 5

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