About Transistors

?Ourns 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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BC847C-QVL


Bipolar Transistors - BJT BC847x-Q series - 45 V, 100 mA NPN general-purpose transistors
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Nexperia Availability : 27396
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USD 0.0132

Multiples of: 1

UMW2N7002B


MOSFET N Trench 60V 115mA 2.5V @ 250uA 5 Ω @ 500mA,10V SOT-23 RoHS
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Youtai Availability : 27350
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USD 0.0086

Multiples of: 50

SE6003C


New Quadratic Unclassified Data TO-251 RoHS
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SINO-IC Availability : 27347
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USD 0.0915

Multiples of: 5

ZXTN2031FTA


Bipolar Transistors - BJT NPN Medium Power
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Diodes Incorporated Availability : 27347
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USD 0.2882

Multiples of: 1

BUK9Y30-75B,115


NXP Semiconductors MOSFET TRENCH 31V-99V G3
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Nexperia Availability : 27346
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USD 0.4315

Multiples of: 1

IRLML2244TR(UMW)


SOT-23 MOSFETs ROHS
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Youtai Availability : 27335
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USD 0.0326

Multiples of: 10

DTC144EM


SOT-723 Digital Transistors ROHS
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TECH PUBLIC Availability : 27323
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USD 0.0205

Multiples of: 20

BCR 108S H6327


Infineon Technologies Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR
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Infineon Availability : 27299
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USD 0.0649

Multiples of: 1

MPS651


Central Semiconductor Bipolar Transistors - BJT Complementary Trans 80Vcbo 60Vceo
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Central Semiconductor Availability : 27294
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USD 0.1332

Multiples of: 1

BSC160N15NS5ATMA1


MOSFET MV POWER MOS
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Infineon Availability : 27267
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USD 1.119

Multiples of: 1

2N7002K


60V 300mA 1.9Ω 2.5V N Channel SOT23 MOSFETs ROHS
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HL Availability : 27257
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USD 0.005

Multiples of: 50

PSMN012-60YS,115


MOSFET N-CHANNEL 60V STD LEVEL MOSFET
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Nexperia Availability : 27245
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USD 0.3762

Multiples of: 1

MMBT3904-MS


SOT-23 Bipolar Transistors - BJT ROHS
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MSKSEMI Availability : 27234
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USD 0.0066

Multiples of: 50

IPG20N10S4L35ATMA1


Infineon Technologies MOSFET MOSFET
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Infineon Availability : 27227
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USD 0.5522

Multiples of: 1

FJX733YTF


Transistors Bipolar - BJT PNP Epitaxial Transistor
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ON Semiconductor Availability : 27207
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USD 0.0512

Multiples of: 1

BC847/B,235


Trans GP BJT NPN 45V 0.1A Automotive 3-Pin TO-236AB T/R
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Nexperia Availability : 27172
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USD 0.011

Multiples of: 1

FSB749


Transistors Bipolar - BJT PNP Transistor Low Saturation
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ON Semiconductor Availability : 27167
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USD 0.1162

Multiples of: 1

KSC1845FTA


Bipolar (BJT) Transistor NPN 120 V 50 mA 110MHz 500 mW Through Hole TO-92-3
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ON Semiconductor Availability : 27160
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USD 0.0479

Multiples of: 2000

FQU13N06LTU_WS


Fairchild Semiconductor MOSFET 60V N-Channel QFET
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ON Semiconductor Availability : 26899
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USD 0.4433

Multiples of: 1

Hot IRF740PBF


MOSFET RECOMMENDED ALT 844-IRF740PBF
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Vishay Availability : 20522
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USD 0.4848

Multiples of: 1

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