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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L2N7002SLLT1G


SOT-23 MOSFETs ROHS
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Leshan 19397672
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AUD 0.0062
Multiples of: 100

MMBT3904-TP


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 350 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 9111210
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AUD 0.0087
Multiples of: 3000

BSS123


Transistor: N-MOSFET; unipolar; 100V; 0.17A; 0.36W; SOT23
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ON Semiconductor 5985870
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AUD 0.0385
Multiples of: 3000

MMBT2222A-TP


Bipolar (BJT) Transistor NPN 40 V 600 mA 300MHz 350 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 5130330
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AUD 0.0121
Multiples of: 3000

BSS138


MOSFET SOT-23 N-CH LOGIC
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ON Semiconductor 4693830
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AUD 0.0333
Multiples of: 3000

FDV301N


Transistor: N-MOSFET; unipolar; 25V; 0.22A; 0.35W; SOT23
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ON Semiconductor 172834
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AUD 0.0315
Multiples of: 20

FDV303N


25V 680mA 450mO@4.5V,500mA 350mW N Channel SOT-23 MOSFETs ROHS
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ON Semiconductor 48703
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AUD 0.0426
Multiples of: 10

MMBT5551-7-F


Transistors Bipolar - BJT SS NPN 300mW
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Diodes Incorporated 37830
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AUD 0.0242
Multiples of: 3000

MMBTA06LT1G


Bipolar Transistors - BJT 500mA 80V NPN
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ON Semiconductor 33814
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AUD 0.0208
Multiples of: 20

PMBTA06,215


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 250 mW Surface Mount TO-236AB
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Nexperia 213
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AUD 0.0328
Multiples of: 20

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