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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SI2302CDS-T1-GE3


N-Channel 20 V 2.6A (Ta) 710mW (Ta) Surface Mount SOT-23-3 (TO-236)
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Vishay 81480
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AUD 0.078
Multiples of: 3000

HP8K22TB


MOSFET 30V Nch+Nch Si MOSFET
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ROHM 18137
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AUD 0.8685
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IPA093N06N3GXKSA1


Transistor: N-MOSFET; unipolar; 60V; 43A; 33W; TO220FP
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Infineon 18065
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AUD 0.9551
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MMBTA44 3D


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 18003
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AUD 0.0316
Multiples of: 20

DMN2005DLP4K-7


MOSFET N-Channel
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Diodes Incorporated 17525
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AUD 0.2299
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PDTA124ET,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 17130
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AUD 0.0254
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MPSA64


Transistors Darlington PNP GP Darl
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Central Semiconductor 15199
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AUD 0.2331
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WSP6956


60V 10A 15mΩ@10V,10A 3.5W 2 N-Channel SO-8 MOSFETs ROHS
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Winsok 14728
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AUD 0.3317
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AOD417(UMW)


TO-252 MOSFETs ROHS
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Youtai 13759
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AUD 0.1159
Multiples of: 5

DMP3099L


SOT23 MOSFETs ROHS
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TECH PUBLIC 13521
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AUD 0.0494
Multiples of: 10

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