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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FZT751QTA


Bipolar Transistors - BJT Pwr Mid Perf Transistor
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated Availability : 26190
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USD 0.1758

Multiples of: 1000

AUIRFS8405TRL


MOSFET Auto 40V N-Ch FET 1.9mOhm 193A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 24337
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USD 1.5306

Multiples of: 1

2SD1484KT146R


Bipolar (BJT) Transistor NPN 50 V 500 mA 250MHz 200 mW Surface Mount SMT3
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 24314
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USD 0.0583

Multiples of: 1

DTA124EUAT106


Transistors Switching - Resistor Biased PNP 50V 30MA SOT-323
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ROHM Availability : 24285
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USD 0.0319

Multiples of: 1

BCV48,115


Bipolar (BJT) Transistor PNP - Darlington 60 V 500 mA 220MHz 1.3 W Surface Mount SOT-89
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia Availability : 24275
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USD 0.1232

Multiples of: 1

NTTFS4C05NTWG


MOSFET NFET U8FL 30V 75A 3.6MOHM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 24266
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USD 0.5115

Multiples of: 1

BC327-40BK


Transistor: PNP; bipolar; 45V; 800mA; 625mW; TO92
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Diotec Availability : 24250
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USD 0.0238

Multiples of: 5000

PZTA42H6327XTSA1


Infineon Technologies Bipolar Transistors - BJT
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Infineon Availability : 24250
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USD 0.1622

Multiples of: 1

BSZ060NE2LSATMA1


Transistor: N-MOSFET; unipolar; 25V; 40A; 26W; PG-TSDSON-8
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Infineon Availability : 24250
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USD 0.1756

Multiples of: 5000

BSP89H6327XTSA1


Transistor: N-MOSFET; unipolar; 240V; 0.35A; 1.8W; SOT223
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Infineon Availability : 24250
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USD 0.1765

Multiples of: 1000

FW261-TL-E


FW261-TL-E
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 24250
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USD 0.2131

Multiples of: 1

ULN2002D1013TR


Transistors Darlington Seven NPN Array
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 24250
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USD 0.2768

Multiples of: 2500

NTTFS4823NTWG


Trans MOSFET N-CH 30V 17.5A 8-Pin WDFN EP T/R
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ON Semiconductor Availability : 24250
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USD 0.2944

Multiples of: 1

BSZ146N10LS5ATMA1


100V 40A 52W 14.6mO@20A,10V N Channel TSDSON-8-FL MOSFETs ROHS
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Infineon Availability : 24250
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USD 0.5063

Multiples of: 5000

BSZ019N03LSATMA1


Transistor: N-MOSFET; unipolar; 30V; 40A; 69W; PG-TSDSON-8
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 24250
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USD 0.5187

Multiples of: 5000

BSC900N20NS3GATMA1


Transistor: N-MOSFET; unipolar; 200V; 15.2A; 62.5W; PG-TDSON-8
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 24250
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USD 0.6328

Multiples of: 5000

TSM4953DCS RLG


MOSFET -30V, -4.9A, Dual P-Channel Power MOSFET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Taiwan Semiconductor Availability : 24244
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USD 0.75

Multiples of: 1

FDN308P(UMW)


SOT-23 MOSFETs ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Youtai Availability : 24220
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USD 0.0215

Multiples of: 10

BCP56T1G


Bipolar Transistors - BJT 1A 100V NPN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 24060
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USD 0.076

Multiples of: 5

Hot BSP62,115


Bipolar (BJT) Transistor PNP - Darlington 80 V 1 A 200MHz 1.25 W Surface Mount SOT-223
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia Availability : 23747
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USD 0.1782

Multiples of: 1

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