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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DMG6602SVTX-7


MOSFET MOSFET BVDSS: 25V-30V
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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 : 45365
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USD 0.0891

Multiples of: 1

SS8050


SOT-23 Bipolar Transistors - BJT ROHS
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Shenzhen JingYang Availability : 45347
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USD 0.006

Multiples of: 50

MMBT3906


40V 200mW 100@10mA,1V 200mA PNP SOT-23 Bipolar (BJT) ROHS
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XZT Availability : 45299
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USD 0.0045

Multiples of: 100

MMBT4401


40V 300mW 100@150mA,1.0V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng Availability : 45231
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USD 0.0085

Multiples of: 50

DMN3731U-7


MOSFET MOSFET BVDSS: 25V-30V
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Diodes Incorporated Availability : 45152
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USD 0.0319

Multiples of: 1

BC 850B E6327


Transistors Bipolar - BJT NPN SilicnAF TRNSTRS
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Infineon Availability : 45082
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USD 0.0341

Multiples of: 1

SMMBT3904WT1G


ON Semiconductor Bipolar Transistors - BJT SS GP XSTR NPN 40V
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ON Semiconductor Availability : 45070
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USD 0.055

Multiples of: 1

SQ4940AEY-T1_BE3


MOSFET Dual N-CHANNEL 40 V
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Vishay Availability : 45009
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USD 0.481

Multiples of: 1

BCW 66KF E6327


Infineon Technologies Bipolar Transistors - BJT NPN 45.0 V 100 mA
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Infineon Availability : 44986
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USD 0.0471

Multiples of: 1

TPNTA4153NT1G


20V 800mA 180mΩ@4.5V,550mA 280mW 750mV@250uA 15pF@16V N Channel 120pF@16V +150℃@(Tj) SOT-523 MOSFETs ROHS
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TECH PUBLIC Availability : 44893
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USD 0.0242

Multiples of: 10

BC857B


SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC Availability : 44734
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USD 0.0055

Multiples of: 20

SPD02N80C3ATMA1


Infineon Technologies MOSFET
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Infineon Availability : 44611
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USD 0.4345

Multiples of: 1

2SB815-7-TB-E


Transistors Bipolar - BJT BIP PNP 0.7A 15V
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ON Semiconductor Availability : 44575
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USD 0.0886

Multiples of: 1

SQJ500AEP-T1_BE3


MOSFET N and P CH 40V D-S
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Vishay Availability : 44573
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USD 0.667

Multiples of: 1

MMBT5551


160V 300mW 100@10mA,5V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Jingdao Availability : 44523
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USD 0.0076

Multiples of: 50

Hot PDTC123TU,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRANS RET TAPE-7
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Nexperia Availability : 36375
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USD 0.0282

Multiples of: 1

BSS127 H6327


MOSFET N-KANAL SMALL SIGNAL MOS
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Infineon Availability : 30371
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USD 0.0726

Multiples of: 1

2N4401TA


Bipolar Transistors - BJT NPN Transistor General Purpose
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ON Semiconductor Availability : 11640
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USD 0.0396

Multiples of: 2000

FDMS7692


MOSFET PT7 30/20V Nch PowerTrench
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ON Semiconductor Availability : 8730
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USD 0.0668

Multiples of: 3000

2N7002.215


Transistor: N-MOSFET; unipolar; 60V; 0.19A; 830mW; SOT23
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Nexperia Availability : 0
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USD 0.042

Multiples of: 1

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