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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MMBTA92


Bipolar (BJT) Transistor PNP 300V 200mA 50MHz 300mW Surface Mount SOT-23
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MSKSEMI 155
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AUD 0.0181
Multiples of: 20

2SD1664Q


32V 500mW 270@100mA,3V 1A NPN SOT-89 Bipolar Transistors - BJT ROHS
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Shikues 155
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AUD 0.0228
Multiples of: 20

PJM2305PSA


MOSFET P Trench 12V 4.1A 900mV @ 250uA 60 mΩ @ 3.5A,4.5V SOT-23 RoHS
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Pingjingsemi 155
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AUD 0.0248
Multiples of: 10

IRLML2402


SOT-23 MOSFETs ROHS
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Youtai 155
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AUD 0.0262
Multiples of: 20

DTA114EE


Digital Transistors PNP - Pre-Biased 100mA 50V SOT-523 RoHS
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Changjing Electronics Technology 155
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AUD 0.0268
Multiples of: 20

LMBT4403WT1G


40V 600mA PNP SC-70 Bipolar Transistors - BJT ROHS
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Leshan 155
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AUD 0.0276
Multiples of: 20

MMBTA42


300V 350mW 60 300mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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ElecSuper 155
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AUD 0.0276
Multiples of: 20

SI2312A


MOSFET N Trench 20V 3.77A 850mV @ 250uA 33 mΩ @ 5A,4.5V SOT-23 RoHS
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Youtai 135
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AUD 0.03
Multiples of: 20

MMBTA56


SOT-23(TO-236) Bipolar Transistors - BJT ROHS
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Youtai 116
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AUD 0.0256
Multiples of: 20

DTC124EE


SOT-523 Digital Transistors ROHS
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Changjing Electronics Technology 97
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AUD 0.0266
Multiples of: 20

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