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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2SA73


Transistors (NPN/PNP) SOT-23-3 RoHS
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Youtai 145
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AUD 0.0147
Multiples of: 50

MMBT3906


Transistors (NPN/PNP) SOT-23 RoHS
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Pingjingsemi 145
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AUD 0.0097
Multiples of: 50

BC807-40


45V 300mW 250@100mA,1V 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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MSKSEMI 145
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AUD 0.0125
Multiples of: 50

LBC858ALT1G


30V 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Leshan 145
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AUD 0.0133
Multiples of: 50

KTC3875-GR


50V 150mW 150mA 200@2mA,6V 80MHz 100mV@100mA,10mA NPN +150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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Blue Rocket 145
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AUD 0.0139
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S9012 2T1


25V 300mW 120@50mA,1V 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 145
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AUD 0.0141
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DMG2302U-HXY


20V 2.3A 48m 1PCSNChannel SOT-23 MOSFETs ROHS
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HXY MOS 145
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AUD 0.0155
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MMBT2222A


40V 250mW 100@150mA,10V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 145
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AUD 0.0163
Multiples of: 50

MMBT3906M-JSM


SOT-723 Bipolar (BJT) ROHS
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JSMSEMI 97
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AUD 0.0163
Multiples of: 50

BC847C


Transistors (NPN/PNP) SOT-23-3 RoHS
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Youtai 48
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AUD 0.0139
Multiples of: 50

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