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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BC556BTA


Bipolar (BJT) Transistor PNP 65 V 100 mA 150MHz 500 mW Through Hole TO-92-3
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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.

ON Semiconductor Availability : 13580
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USD 0.0369

Multiples of: 2000

2N3904TA


Bipolar Transistors - BJT NPN Transistor General Purpose
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ON Semiconductor Availability : 13580
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USD 0.037

Multiples of: 2000

BC547BTF


Transistors Bipolar - BJT NPN 45V 100mA HFE/450
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ON Semiconductor Availability : 13580
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USD 0.038

Multiples of: 2000

2N5401YTA


Bipolar Transistors - BJT PNP Transistor General Purpose
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ON Semiconductor Availability : 13580
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USD 0.0404

Multiples of: 2000

BCX52-16,115


Bipolar (BJT) Transistor PNP 60 V 1 A 145MHz 1.3 W Surface Mount SOT-89
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Nexperia Availability : 13580
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USD 0.0531

Multiples of: 1000

BCP51-16,115


Bipolar (BJT) Transistor PNP 45 V 1 A 145MHz 1 W Surface Mount SOT-223
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Nexperia Availability : 13580
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USD 0.0571

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

IRFR9214TRPBF


P-Channel 250 V 2.7A (Tc) 50W (Tc) Surface Mount D-Pak
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Vishay Availability : 13580
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USD 0.8284

Multiples of: 2000

STB120N4F6


STMicroelectronics MOSFET N-Ch 40V 4mOhm 80A STripFET VI DeepGATE
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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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STMicroelectronics Availability : 13580
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USD 1.038

Multiples of: 1000

STP110N10F7


STMicroelectronics MOSFET N-Ch 100V 6mOhm 110A STripFET VII
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STMicroelectronics Availability : 13580
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USD 1.2722

Multiples of: 1000

FQPF70N10


mosfet n trench 100v 35a 4v @ 250ua 23 m @ 17.5a,10v to-220f (to-220is) rohs
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ON Semiconductor Availability : 13580
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USD 1.3987

Multiples of: 1

2SC4731T-AY


Bipolar Transistors - BJT VHF TO UHF WIDEBAND AMPLIFIER
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ON Semiconductor Availability : 13580
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USD 1.6621

Multiples of: 1

STH320N4F6-6


STMicroelectronics MOSFET N-CH 40V 11mOhm 200A STripFET
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STMicroelectronics Availability : 13580
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USD 2.6563

Multiples of: 1000

FDBL0260N100


MOSFET N-Channel Power Trench MOSFET
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ON Semiconductor Availability : 13580
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USD 3.481

Multiples of: 2000

TPH1R403NL-HXY


30V 150A 2.4mΩ@10V,30A 2.5V N Channel DFN-8(5x6) MOSFETs ROHS
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HXY MOS Availability : 13578
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USD 0.2173

Multiples of: 1

SIR836DP-T1-GE3


MOSFET 40 Volts 21 Amps 15.6 Watts
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Vishay Availability : 13574
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USD 0.3366

Multiples of: 1

IPG20N10S436AATMA1


MOSFET N-CHANNEL 100+
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Infineon Availability : 13562
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USD 0.5478

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

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