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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BC846ALT1G


ON Semiconductor Bipolar Transistors - BJT 100mA 80V NPN
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ON Semiconductor 290980
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AUD 0.02
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SI2302-MS


SOT-23 MOSFETs ROHS
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MSKSEMI 29100
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AUD 0.0114
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BC817 6B 160-400


Transistors (NPN/PNP) SOT-23 RoHS
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DOWO 29100
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AUD 0.0116
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MMBT3416LT3G


ON Semiconductor Bipolar Transistors - BJT 40 V NPN Bipolar Transistor
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ON Semiconductor 29100
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AUD 0.0142
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MMBT5551T G1


160V 200mW 100@10mA,5V 600mA NPN SOT-523 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 29100
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AUD 0.0164
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MMBT3904-13-F


Bipolar Transistors - BJT
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Diodes Incorporated 29100
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AUD 0.0188
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MMBTA06-TP


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 300 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 29100
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AUD 0.0236
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BC817-16LT3G


Transistors Bipolar - BJT 500mA 50V NPN
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ON Semiconductor 29100
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AUD 0.024
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PMBTA56,215


Bipolar (BJT) Transistor PNP 80 V 500 mA 50MHz 250 mW Surface Mount TO-236AB
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Nexperia 29100
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AUD 0.0248
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MUN2216T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor 29100
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AUD 0.0256
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