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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CSD17381F4


Texas Instruments MOSFET N-CH NexFET Pwr MOSFET
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Texas Instruments Availability : 20546
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USD 0.0616

Multiples of: 1

S8550


Transistors (NPN/PNP) SOT-23 RoHS
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FUXINSEMI Availability : 20537
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USD 0.0051

Multiples of: 50

FMMT624TC


Bipolar Transistors - BJT NPN SuperSOT
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Diodes Incorporated Availability : 20534
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USD 0.2229

Multiples of: 1

BC817-40


Transistors (NPN/PNP) NPN 500mA 45V SOT-23 (SOT-23-3) RoHS
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Hottech Availability : 20530
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USD 0.0089

Multiples of: 5

MMBT2222A 1P


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN Availability : 20515
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USD 0.0078

Multiples of: 50

MPS8050S-D-RTK/P


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) RoHS
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KEC Availability : 20514
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USD 0.0105

Multiples of: 50

DSS5160T-7


Diodes Incorporated Bipolar Transistors - BJT SS Low Sat Transisto SOT23 T&R 3K
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Diodes Incorporated Availability : 20512
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USD 0.0825

Multiples of: 1

Hot IRF740PBF


MOSFET RECOMMENDED ALT 844-IRF740PBF
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Vishay Availability : 20509
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USD 0.4831

Multiples of: 1

S9013


25V 300mW 120@50mA,1V 30MHz 600mV@500mA,50mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK Availability : 20493
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USD 0.0047

Multiples of: 50

MMBT3906-HF


Bipolar Transistors - BJT Transistor I=-200mA
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Comchip Availability : 20479
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USD 0.022

Multiples of: 1

KSP2907ABU


Transistors Bipolar - BJT PNP Si Transistor Epitaxial
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ON Semiconductor Availability : 20446
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USD 0.0429

Multiples of: 1

PIMN31,115


Bipolar Transistors - Pre-Biased DOUBLE RET
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Nexperia Availability : 20440
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USD 0.0847

Multiples of: 1

DMP31D0U-7


MOSFET 30V P-Ch ENH Mode FET -30Vdss 8V 2.5A
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Diodes Incorporated Availability : 20434
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USD 0.0825

Multiples of: 1

KSB1151YS


Bipolar (BJT) Transistor PNP 60 V 5 A 1.3 W Through Hole TO-126-3
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ON Semiconductor Availability : 20426
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USD 0.374

Multiples of: 1

NTA4001NT1G


MOSFET 20V 238mA N-Channel
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ON Semiconductor Availability : 20425
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USD 0.0341

Multiples of: 1

DMHC4035LSDQ-13


MOSFET MOSFET BVDSS: 31V-40V
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Diodes Incorporated Availability : 20421
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USD 0.462

Multiples of: 1

STP24NF10


Transistor: N-MOSFET; unipolar; 100V; 18A; 85W; TO220-3
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STMicroelectronics Availability : 20418
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USD 0.5816

Multiples of: 1

AO4410-HXY


30V 15A 1.5W 9mΩ@10V,10A N Channel SOP-8 MOSFETs ROHS
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HXY MOS Availability : 20401
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USD 0.051

Multiples of: 1

TSM850N06CX RFG


MOSFET 60V 3A Single N-Channel Power MOSFET
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Taiwan Semiconductor Availability : 20397
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USD 0.1188

Multiples of: 1

AP4953


MOSFET SOP8 RoHS
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Quan Li Availability : 20388
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USD 0.1508

Multiples of: 5

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