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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MMBTA06


80V 300mW 100@100mA,1.0V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 32941
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AUD 0.0238
Multiples of: 20

MPSA94


Transistors (NPN/PNP) PNP 300mA 400V TO-92 RoHS
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Blue Rocket 32925
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AUD 0.0555
Multiples of: 10

BC557BTA


Bipolar (BJT) Transistor PNP 45 V 100 mA 150MHz 500 mW Through Hole TO-92-3
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ON Semiconductor 32924
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AUD 0.0613
Multiples of: 2000

CMLT3820G TR


Bipolar Transistors - BJT Small Signal Transistor NPN
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Central Semiconductor 32884
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AUD 0.339
Multiples of: 1

50N03


30V 50A 7.6m 2.5V 1PCSNChannel TO-252 MOSFETs ROHS
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HL 32819
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AUD 0.0679
Multiples of: 10

4406


30V 13A 8.5mΩ 2.5V N Channel SOP-8 MOSFETs ROHS
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HL 32815
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AUD 0.0634
Multiples of: 10

MCH4020-TL-H


ON Semiconductor Bipolar Transistors - BJT BIP NPN 150MA 8V FT=16G
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ON Semiconductor 32629
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AUD 0.2252
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BCP56


Transistors (NPN/PNP) NPN 1A 80V SOT-223 RoHS
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Changjing Electronics Technology 32599
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AUD 0.0701
Multiples of: 10

BC817-40


Transistors (NPN/PNP) NPN 500mA 45V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 29488
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AUD 0.018
Multiples of: 50

BCX56-16


Bipolar Transistors - BJT Bipolar Transistor, SOT-89, 80V, 1000mA, NPN
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Diotec 0
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AUD 0.0689
Multiples of: 1

First...181182183184185...

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