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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MMBTA13LT1G


Darlington Transistors 300mA 30V NPN
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ON Semiconductor Availability : 570360
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USD 0.019

Multiples of: 3000

EMX2DXV6T5G


Transistors Bipolar - BJT 100mA 60V Dual NPN
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ON Semiconductor Availability : 69840
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USD 0.068

Multiples of: 1

MCH3443-TL-E


Trans MOSFET N-CH Si 30V 1.5A 3-Pin Case MCPH T/R
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ON Semiconductor Availability : 69840
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USD 0.1536

Multiples of: 1

SQ3427AEEV-T1_BE3


MOSFET P-CHANNEL 60V D-S
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Vishay Availability : 69798
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USD 0.3605

Multiples of: 1

MMBT5401


160V 300mW 100@10mA,5.0V 600mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng Availability : 69621
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USD 0.0066

Multiples of: 50

SN7002N H6433


Infineon Technologies MOSFET
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Infineon Availability : 69526
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USD 0.0308

Multiples of: 1

NTMFS4936NT1G


MOSFET NFET SO8FL 30V
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ON Semiconductor Availability : 69426
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USD 0.372

Multiples of: 1

SI2337DS-T1-BE3


MOSFET P-CHANNEL 80-V (D-S)
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Vishay Availability : 69394
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USD 0.5071

Multiples of: 1

CPH3350-TL-W


ON Semiconductor MOSFET PCH 1.8V DRIVE SERIES
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ON Semiconductor Availability : 69280
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USD 0.1818

Multiples of: 1

BC817-40


Transistors (NPN/PNP) NPN 500mA 45V SOT-23 (SOT-23-3) RoHS
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Hottech Availability : 68579
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USD 0.0089

Multiples of: 5

FDG6335N


Transistor: N-MOSFET x2; unipolar; 20V; 0.7A; 0.3W; SC70-6
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ON Semiconductor Availability : 67478
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USD 0.1722

Multiples of: 1

BSC014N04LSIATMA1


Transistor: N-MOSFET; unipolar; 40V; 100A; 96W; PG-TDSON-8
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Infineon Availability : 66298
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USD 0.8393

Multiples of: 1

J112_D27Z


JFET N-Channel Switch
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ON Semiconductor Availability : 65960
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USD 0.1226

Multiples of: 2000

NSBC114EF3T5G


ON Semiconductor Bipolar Transistors - Pre-Biased SOT-1123 NBRT TRNSTR
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ON Semiconductor Availability : 62080
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USD 0.0489

Multiples of: 8000

2SC1623


50V 200mW 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Yongyutai Electronics Availability : 36957
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USD 0.0034

Multiples of: 50

NTA7002NT1G


mosfet n trench 30v 154ma (tj) 1.5v @ 100ua 7 @ 154ma,4.5v sc-75 rohs
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ON Semiconductor Availability : 21417
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USD 0.0209

Multiples of: 10

MMBF4392LT1G


JFET 30V 10mA
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ON Semiconductor Availability : 20370
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USD 0.0889

Multiples of: 3000

MMBTH81


RF Bipolar Transistors PNP RF Transistor
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ON Semiconductor Availability : 8730
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USD 0.0436

Multiples of: 3000

DMG1016V-7


Diodes Incorporated MOSFET MOSFET N-CHANNEL P-CHANNEL SOT-563
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Diodes Incorporated Availability : 843
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USD 0.034

Multiples of: 5

BUK9875-100ACUX


NXP Semiconductors MOSFET N-channel TrenchMOS logic level FET
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Nexperia Availability : 0
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USD 0.4368

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