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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FQT4N20LTF


Transistor: N-MOSFET; unipolar; 200V; 0.68A; 2.2W; SOT223
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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 : 27380
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USD 0.297

Multiples of: 1

TIP127


Transistor: PNP; bipolar; Darlington; 100V; 5A; 2W; TO220
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Luguang Availability : 14841
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USD 0.1575

Multiples of: 1

IPD053N06NATMA1


Transistor: N-MOSFET; unipolar; 60V; 45A; 83W; PG-TO252-3
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Infineon Availability : 14839
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USD 0.5775

Multiples of: 1

AO4407


SOP-8 MOSFETs ROHS
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TECH PUBLIC Availability : 14819
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USD 0.0945

Multiples of: 5

CRSS042N10N


MOSFET N Trench 100V 120A (Tc) 4V @ 250uA 4.2 mΩ @ 50A,10V T0-263 RoHS
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CRMICRO Availability : 14803
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USD 0.4522

Multiples of: 1

SIR846BDP-T1-RE3


MOSFET N-CHANNEL 100-VD-S PowerPAK SO-8
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Vishay Availability : 14800
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USD 0.6665

Multiples of: 1

NSS40301MDR2G


Transistors Bipolar - BJT MATCHED LO VCE(SAT) SOIC8
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ON Semiconductor Availability : 14799
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USD 0.3498

Multiples of: 1

RN1110MFV,L3F


Bipolar Transistors - Pre-Biased Bias Resistor Built-in Transistor
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Toshiba Availability : 14786
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USD 0.0193

Multiples of: 1

PBLS6002D,115


NXP Semiconductors Bipolar Transistors - Pre-Biased BISS LDSWITCH TAPE-7
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Nexperia Availability : 14786
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USD 0.0735

Multiples of: 1

PDTD143ETR


Bipolar Transistors - Pre-Biased 500 mA, 50 V NPN resistor-equipped
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Nexperia Availability : 14773
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USD 0.0311

Multiples of: 10

ZXTC6719MCTA


Bipolar Transistors - BJT Dual 50V NPN 40V PNP Low SAT Trans
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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 : 14768
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USD 0.3025

Multiples of: 1

BC547BBU


Transistor: NPN; bipolar; 45V; 0.1A; 500mW; TO92
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ON Semiconductor Availability : 14759
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USD 0.0394

Multiples of: 1

BSH205G2R


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 14753
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USD 0.029

Multiples of: 10

IRLR3410TR


TO-252 MOSFETs ROHS
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Youtai Availability : 14750
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USD 0.1013

Multiples of: 5

SQM120P06-07L-GE3


MOSFET 60 V 120A 375 W AEC-Q101 Qualified
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Vishay Availability : 14744
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USD 2.0591

Multiples of: 1

FDN359BN(UMW)


SOT-23 MOSFETs ROHS
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Youtai Availability : 14739
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USD 0.0217

Multiples of: 10

SS8550CBU


Bipolar (BJT) Transistor PNP 25 V 1.5 A 200MHz 1 W Through Hole TO-92-3
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ON Semiconductor Availability : 14734
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USD 0.0724

Multiples of: 1

AO3404


30V 6.2A 16m@10V,6.2A 1.4W 1.5V@250uA 1PCSNChannel 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.

ElecSuper Availability : 14731
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USD 0.0224

Multiples of: 10

PDTC123JT,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia Availability : 14627
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USD 0.0119

Multiples of: 20

BSS83P H6327


Infineon Technologies MOSFET P-Ch SOT-23-3
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Infineon Availability : 14176
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USD 0.0617

Multiples of: 5

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