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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2N7002-7-F


60V 115mA 7.5O@5V,50mA 370mW N Channel SOT-23 MOSFETs ROHS
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Diodes Incorporated 5776350
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AUD 0.0384
Multiples of: 3000

S8050 J3Y


Bipolar (BJT) Transistor NPN 25V 500mA 150MHz 300mW Surface Mount SOT-23
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TDSEMIC 3178205
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AUD 0.0077
Multiples of: 100

BC807-40-TP


Micro Commercial Components (MCC) Bipolar Transistors - BJT PNP 45V 0.5A
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Micro Commercial Components (MCC) 3107880
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AUD 0.0284
Multiples of: 6000

DDTC114YE-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 150mW
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Diodes Incorporated 3049680
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AUD 0.0546
Multiples of: 3000

MMBT3904


40V 200mW 100@10mA,1.0V 200mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 2803639
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AUD 0.0079
Multiples of: 50

MMBT2907ALT1G


Bipolar Transistors - BJT 600mA 60V PNP
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ON Semiconductor 2697570
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AUD 0.0162
Multiples of: 3000

MMBT5551-7-F


Transistors Bipolar - BJT SS NPN 300mW
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Diodes Incorporated 2438580
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AUD 0.0511
Multiples of: 3000

2N7002


Transistor: N-MOSFET; unipolar; 60V; 0.8A; 0.2W; SOT23
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ON Semiconductor 2336730
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AUD 0.0472
Multiples of: 3000

CPH3423-TL-E


Trans MOSFET N-CH Si 60V 1.5A T/R
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ON Semiconductor 2150490
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AUD 0.1829
Multiples of: 1

BC848B-7-F


Diodes Incorporated Bipolar Transistors - BJT NPN BIPOLAR
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Diodes Incorporated 43650
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AUD 0.047
Multiples of: 3000

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