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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FMB200


Transistors Bipolar - BJT PNP Multi-Chip Trans General Purpose
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ON Semiconductor 97931
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AUD 0.325
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BC337-40-T/R


Bipolar Transistors - BJT TRANS GP TAPE RADIAL
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NXP 97886
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AUD 0.1042
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MMBT4401


100nA 40V 300mW 600mA 100@150mA,1V 250MHz 400mV@150mA,15mA NPN +150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC 97471
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AUD 0.0118
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NSVMMUN2131LT1G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-23 T/R
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ON Semiconductor 97000
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AUD 0.0343
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NVA4001NT1G


ON Semiconductor MOSFET
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ON Semiconductor 97000
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AUD 0.0477
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KSC1845FTA


Bipolar (BJT) Transistor NPN 120 V 50 mA 110MHz 500 mW Through Hole TO-92-3
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ON Semiconductor 97000
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AUD 0.0715
Multiples of: 2000

NTZD3155CT1G


MOSFET 20V 540mA/-430mA Complementary w/ESD
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ON Semiconductor 97000
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AUD 0.1209
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FZT1053ATA


Bipolar (BJT) Transistor NPN 75 V 4.5 A 140MHz 2.5 W Surface Mount SOT-223-3
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Diodes Incorporated 97000
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AUD 0.4862
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MMUN2211LT3G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor 77600
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AUD 0.0194
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BC337-40


Transistor: NPN; bipolar; 45V; 800mA; 625mW; TO92
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Diotec 33012
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AUD 0.0448
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