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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AON7403


PDFN-8 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.

TECH PUBLIC Availability : 13434
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USD 0.1383

Multiples of: 5

MMBT4403-HF


Bipolar Transistors - BJT TRANS PNP 40V 0.6A SOT-23
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Comchip Availability : 13424
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USD 0.0352

Multiples of: 1

DMP68D0LFB-7B


MOSFET MOSFET BVDSS: 61V~100V X2-DFN1006-3 T&R 10K
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Diodes Incorporated Availability : 13423
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USD 0.0462

Multiples of: 1

DXTP5820CFDB-7


Bipolar Transistors - BJT Pwr Low Sat Transistor U-DFN2020-3 T&R 3K
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Diodes Incorporated Availability : 13419
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USD 0.1463

Multiples of: 1

2N7002M3T5G


60V 350mA 1.5O@4.5V,200mA 150mW N Channel SOT-723 MOSFETs ROHS
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TECH PUBLIC Availability : 13386
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USD 0.0173

Multiples of: 20

2N4403BU


Transistors Bipolar - BJT PNP Transistor General Purpose
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ON Semiconductor Availability : 13386
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USD 0.037

Multiples of: 500

MSD1819A-RT1G


Transistors Bipolar - BJT 100mA 60V NPN
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ON Semiconductor Availability : 13376
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USD 0.0258

Multiples of: 1

IRLML0030TRPBF-G


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 13376
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USD 0.0273

Multiples of: 10

RTU002P02T106


MOSFET P-CH 20V 200MA SOT-323
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ROHM Availability : 13356
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USD 0.1559

Multiples of: 1

SS8550BBU


Transistors Bipolar - BJT TO92 PNP 2W BULK
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ON Semiconductor Availability : 13352
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USD 0.033

Multiples of: 1

2N4400


Bipolar Transistors - BJT NPN 60Vcbo 40Vceo 6.0Vebo 600mA 625mW
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Central Semiconductor Availability : 13344
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USD 0.1066

Multiples of: 1

BC848B


30V null 200@2mA,5V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS Availability : 13337
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USD 0.0038

Multiples of: 50

NSVJ3557SA3T1G


SC-59-3 JFETs ROHS
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ON Semiconductor Availability : 13335
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USD 0.2046

Multiples of: 1

IPG20N10S436AATMA1


MOSFET N-CHANNEL 100+
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Infineon Availability : 13329
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USD 0.5401

Multiples of: 1

BSS315P H6327


Infineon Technologies MOSFET P-Ch -30V -1.5A SOT-23-3
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Infineon Availability : 13321
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USD 0.0932

Multiples of: 1

BSC100N06LS3 G


MOSFET OptiMOS2 PWR Transistor N-CH
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Infineon Availability : 13319
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USD 0.4697

Multiples of: 1

AO3422A


SOT-23 MOSFETs ROHS
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Youtai Availability : 13316
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USD 0.0254

Multiples of: 10

SI3460BDV-T1-BE3


MOSFET N-CHANNEL 20-V (D-S)
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Vishay Availability : 13307
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USD 0.3936

Multiples of: 1

IRF9952TRPBF


Transistor: N/P-MOSFET; unipolar; 30/-30V; 3.5/-2.3A; 2W; SO8
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Infineon Availability : 13304
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USD 0.2783

Multiples of: 1

SS8050-G


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology Availability : 10476
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USD 0.0085

Multiples of: 50

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