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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MMBT3906


Bipolar Transistors - BJT SOT23 PNP 0.2A 40V G enPur
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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.

Rectron 24295
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AUD 0.0345
Multiples of: 1

AO3401CI-ES


20V 2.3A 90m 1.4W 700mV 1PCSPChannel SOT-23 MOSFETs ROHS
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ElecSuper 14404
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AUD 0.0153
Multiples of: 50

MMBTSA1037


50V 180 1 PNP 150mA SOT-23 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 5820
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AUD 0.0183
Multiples of: 50

BC807-16-TP


Bipolar (BJT) Transistor PNP 45 V 500 mA 100MHz 300 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 5820
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AUD 0.0308
Multiples of: 20

DDTC143TCA-TP


50V 300 100mA 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 5820
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AUD 0.0504
Multiples of: 20

DDTC114TCA-TP


50V 600 100mA 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 5781
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AUD 0.0504
Multiples of: 20

MMBT5401


Transistors (NPN/PNP) SOT-23 RoHS
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LGE 5723
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AUD 0.0173
Multiples of: 50

WST2300


SOT-23-3L MOSFETs ROHS
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Winsok 5432
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AUD 0.0208
Multiples of: 20

S9018


Transistors (NPN/PNP) NPN 50mA 15V SOT-23 (SOT-23-3) RoHS
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Hottech 2861
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AUD 0.0193
Multiples of: 50

DTC123YCA


NPN 0.2W 0.1A 50V SOT-23 Digital Transistors ROHS
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HXY MOS 2308
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AUD 0.0191
Multiples of: 20

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