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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AMMBT2907A-HF


Bipolar Transistors - BJT AUTOMOTIVE TRANS GEN PURP PNP 60V 0.6A 0.3W SOT-23
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Comchip 2813
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AUD 0.0308
Multiples of: 20

BCR133S(TP)


50V 50mA 150mW 2 NPN (Pre-Biased) NPN SOT-363 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2813
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AUD 0.0349
Multiples of: 20

2SC4116


SOT-323 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 2813
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AUD 0.0363
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MMBT9012G-I-AE3-R


Transistors (NPN/PNP) PNP 500mA 40V SOT-23 (SOT-23-3) RoHS
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Unisonic 2813
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AUD 0.0365
Multiples of: 20

2SK3018


MOSFET N Trench 30V 100mA 1.5V @ 100uA 8 Ω @ 10mA,4V SOT-23 RoHS
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KEXIN 2813
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AUD 0.0395
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FMMT619


Bipolar (BJT) Transistor NPN 50V 2A 150MHz 250mW Surface Mount SOT-23
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GOODWORK 2813
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AUD 0.0399
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KY3401


30V 4.2A 1.5W 45mΩ@10V,4A P Channel SOT-23 MOSFETs ROHS
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Kang Yang 2813
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AUD 0.0407
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KY3117DC


DFNWB-6-EP(2x2) MOSFETs ROHS
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Kang Yang 2813
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AUD 0.0425
Multiples of: 10

MMST2222A-7-F


Bipolar (BJT) Transistor NPN 40 V 600 mA 300MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated 2793
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AUD 0.0383
Multiples of: 20

FMMT491


SOT-23 MOSFETs ROHS
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TECH PUBLIC 2512
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AUD 0.0417
Multiples of: 10

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