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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MPS6523G


Trans GP BJT PNP 25V 0.1A 3-Pin TO-92 Bulk
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ON Semiconductor 252925
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AUD 0.3484
Multiples of: 1

S9012


SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC 251850
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AUD 0.0075
Multiples of: 50

BC817-25W-7


Bipolar (BJT) Transistor NPN 45 V 500 mA 100MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated 250260
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AUD 0.025
Multiples of: 3000

BC807-16-7-F


Transistors Bipolar - BJT PNP BIPOLAR
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Diodes Incorporated 244440
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AUD 0.0242
Multiples of: 3000

SBCP56-16T1G


Bipolar Transistors - BJT SBN SSP SOT223 NPN
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ON Semiconductor 244440
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AUD 0.1988
Multiples of: 1000

AO3401


30V 4.2A 65mO@10V,4.2A 350mW P Channel SOT-23 MOSFETs ROHS
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TWGMC 243819
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AUD 0.0326
Multiples of: 10

NSS30100LT1G


Transistors Bipolar - BJT 2A 30V Low VCEsat
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ON Semiconductor 90210
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AUD 0.1855
Multiples of: 3000

PMBS3906,215


Bipolar (BJT) Transistor PNP 40 V 100 mA 150MHz 250 mW Surface Mount TO-236AB
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Nexperia 45056
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AUD 0.012
Multiples of: 50

FMMT720TA


Trans GP BJT PNP 40V 1.5A 3-Pin SOT-23 T/R
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Diodes Incorporated 2910
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AUD 0.1613
Multiples of: 3000

MMBT3904


50nA 40V 350mW 200mA 100@10mA,1V 300MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 0
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AUD 0.006
Multiples of: 100

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