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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BFU520YX


NXP Semiconductors RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor
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NXP 48372
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AUD 0.6438
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PJQ4403P_R2_00001


MOSFET /4403/TR/13"/HF/5K/DFN3333-8L/MOS/DFN/NFET-30FQMP//PJ/DFN33338L-AS09/PJQ4403P-AS76/DFN33338L-AS01
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Panjit 48237
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AUD 0.3231
Multiples of: 1

PMBT2369,215


Bipolar (BJT) Transistor NPN 15 V 200 mA 500MHz 250 mW Surface Mount TO-236AB
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Nexperia 48039
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AUD 0.0642
Multiples of: 1

AO3400A


MOSFET N Channel 30V 5.2A 1.5V @ 250uA 35mΩ @ 5A,10V SOT-23 RoHS
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HUASHUO 47801
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AUD 0.0314
Multiples of: 20

MMBT8050D(1.5A)-Y1


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Semtech 47794
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AUD 0.0133
Multiples of: 50

SMMUN2215LT1G


Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 246 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 47454
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AUD 0.0323
Multiples of: 1

PJA138K_R1_00001


MOSFET /8K3/TR/7"/HF/3K/SOT-23/MOS/SOT/NFET-50TMN/NF50T-QI01/PJ///
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Panjit 47432
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AUD 0.0328
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NTR4003NT1G


MOSFET NFET 30V .56A 1500M
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ON Semiconductor 47379
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AUD 0.058
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TDTA144E,LM(T


Transistor: PNP; bipolar; BRT; 50V; 0.1A; 320mW; SOT23; R1:47kO
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Toshiba 47345
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AUD 0.04
Multiples of: 10

BCM62B,215


Transistors Bipolar - BJT Trans GP BJT PNP 45V 0.1A 4pin(3+Tab)
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Nexperia 16683
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AUD 0.317
Multiples of: 1

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