About Transistors

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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MPSA05RA


Transistors Bipolar - BJT NPN Transistor Medium Power
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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 : 13580
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USD 0.0713

Multiples of: 2000

MPS4124RLRAG


Bipolar Transistors - BJT 200mA 30V 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 : 13580
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USD 0.0895

Multiples of: 1

BCP5516H6327XTSA1


Infineon Technologies Bipolar Transistors - BJT
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Infineon Availability : 13580
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USD 0.1983

Multiples of: 7000

TIP31C


Transistor: NPN; bipolar; 115V; 3A; 40W; TO220AB
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STMicroelectronics Availability : 13580
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USD 0.2228

Multiples of: 1000

IPD70N03S4L-04


Infineon Technologies MOSFET N-Ch 30V 70A DPAK-2 OptiMOS-T2
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Infineon Availability : 13580
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USD 0.5715

Multiples of: 1

STB120N4F6


STMicroelectronics MOSFET N-Ch 40V 4mOhm 80A STripFET VI DeepGATE
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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 : 13580
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USD 0.961

Multiples of: 1000

STP30NF20


Transistor: N-MOSFET; unipolar; 200V; 19A; 125W; TO220-3
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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 : 13580
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USD 0.9815

Multiples of: 1000

2SC4731T-AY


Bipolar Transistors - BJT VHF TO UHF WIDEBAND AMPLIFIER
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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 : 13580
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USD 0.9982

Multiples of: 1

IRFB4410ZGPBF


MOSFET MOSFT 100V 97A 9mOhm 83nC
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Infineon Availability : 13580
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USD 1.3079

Multiples of: 1

STH320N4F6-6


STMicroelectronics MOSFET N-CH 40V 11mOhm 200A STripFET
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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 : 13580
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USD 2.5863

Multiples of: 1000

STB21N90K5


Transistor: N-MOSFET; unipolar; 900V; 11.6A; 250W; D2PAK
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STMicroelectronics Availability : 13580
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USD 3.8662

Multiples of: 1000

TPH1R403NL-HXY


30V 150A 2.4mΩ@10V,30A 2.5V N Channel DFN-8(5x6) 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.

HXY MOS Availability : 13578
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USD 0.2173

Multiples of: 1

DMP2104V-7


null 2.1A 150mO@950mA,4.5V 850mW P Channel SOT-563 MOSFETs ROHS
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Diodes Incorporated Availability : 13560
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USD 0.1381

Multiples of: 1

SUD35N10-26P-BE3


MOSFET 100V N-CH (D-S)
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Vishay Availability : 13560
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USD 1.1062

Multiples of: 1

MUN2235T1G


Bipolar Transistors - Pre-Biased NPN DIGITAL 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.

ON Semiconductor Availability : 13550
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USD 0.0253

Multiples of: 1

Hot NSBC114EDP6T5G


ON Semiconductor Bipolar Transistors - Pre-Biased SOT-963 DUAL NBRT
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ON Semiconductor Availability : 13547
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USD 0.0459

Multiples of: 1

BC547BBU


Transistor: NPN; bipolar; 45V; 0.1A; 500mW; TO92
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ON Semiconductor Availability : 13542
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USD 0.0394

Multiples of: 1

80N03


30V 80A 4.8mΩ 2.5V N Channel TO-252 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.

HL Availability : 13541
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USD 0.0513

Multiples of: 5

Hot IRFR9014PBF


P-Channel 60 V 5.1A (Tc) 2.5W (Ta), 25W (Tc) Surface Mount D-Pak
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Vishay Availability : 13200
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USD 0.3949

Multiples of: 1

2N2222A


Transistor: NPN; bipolar; 40V; 0.8A; 500mW; TO18
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Central Semiconductor Availability : 11214
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USD 1.133

Multiples of: 1

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