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) 7341930
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AUD 0.0085
Multiples of: 3000

DDTC114YE-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 150mW
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Diodes Incorporated 6850140
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AUD 0.0607
Multiples of: 3000

MMBTA56LT3G


Transistors Bipolar - BJT 500mA 80V PNP
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ON Semiconductor 5034300
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AUD 0.0234
Multiples of: 10000

MMBT2907ALT1G


Bipolar Transistors - BJT 600mA 60V PNP
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ON Semiconductor 4926630
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AUD 0.015
Multiples of: 3000

BC857B-7-F


Bipolar (BJT) Transistor PNP 45 V 100 mA 200MHz 300 mW Surface Mount SOT-23-3
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Diodes Incorporated 4632720
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AUD 0.0442
Multiples of: 3000

BSS138


MOSFET SOT-23 N-CH LOGIC
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ON Semiconductor 4498860
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AUD 0.0323
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) 1300770
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AUD 0.0116
Multiples of: 3000

BSS123


Transistor: N-MOSFET; unipolar; 100V; 0.17A; 0.36W; SOT23
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ON Semiconductor 776970
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AUD 0.0373
Multiples of: 3000

BC846B,235


Bipolar (BJT) Transistor NPN 65 V 100 mA 100MHz 250 mW Surface Mount TO-236AB
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Nexperia 23280
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AUD 0.0347
Multiples of: 1

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