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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LMBT2907ALT1G


Transistors (NPN/PNP) PNP 600mA 60V SOT-23 (SOT-23-3) RoHS
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Leshan 19889
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AUD 0.0144
Multiples of: 50

MMBT5551


160V 300mW 80 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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ElecSuper 19885
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AUD 0.0097
Multiples of: 20

BCR 129 E6327


Infineon Technologies Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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Infineon 19884
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AUD 0.0471
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SMUN5335DW1T2G


Bipolar Transistors - Pre-Biased SS BR XSTR DL SPCL
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ON Semiconductor 19788
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AUD 0.0681
Multiples of: 1

DTC143ZE


Transistors (NPN/PNP) SOT-523 RoHS
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Shikues 19788
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AUD 0.0178
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STW48N60DM2


MOSFET PTD HIGH VOLTAGE
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STMicroelectronics 19788
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AUD 3.8899
Multiples of: 600

CPH5504-TL-E


ON Semiconductor Bipolar Transistors - BJT BIP NPNNPN 3A 50V
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ON Semiconductor 19763
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AUD 0.431
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NSV2SC5658M3T5G


ON Semiconductor Bipolar Transistors - BJT GENERAL PURPOSE
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ON Semiconductor 19745
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AUD 0.0721
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PBSS5160U,115


Bipolar (BJT) Transistor PNP 60 V 700 mA 185MHz 415 mW Surface Mount SOT-323
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Nexperia 19745
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AUD 0.1133
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2N6027 PBFREE


Bipolar Transistors - BJT Prog Uni-Junction
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Central Semiconductor 19691
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AUD 2.0522
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