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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AM2302N-T1-PF-VB


20V 5A null SOT-23 MOSFETs ROHS
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VBsemi Elec 1610
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AUD 0.0633
Multiples of: 10

SE4606S


SOP-8 MOSFETs ROHS
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SINO-IC 1610
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AUD 0.0512
Multiples of: 5

AON3414


MOSFET NCH 30V 10.5A DFN
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Alpha & Omega 1610
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AUD 0.1224
Multiples of: 5

MPSA56 PBFREE


Bipolar Transistors - BJT PNP Med Power
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Central Semiconductor 1606
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AUD 0.4179
Multiples of: 1

MJD122D


TO-252 Bipolar Transistors - BJT ROHS
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SLKORMICRO 1605
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AUD 0.2414
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MMDT3946-TP


Bipolar Transistors - BJT NPN Plastic-Encapsulate Transistors
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Micro Commercial Components (MCC) 1600
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AUD 0.1001
Multiples of: 10

AON7544


30V 30A 25W 22m@10V 1.5V@250uA PDFN-8L(3x3) MOSFETs ROHS
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Yongyutai Electronics 1595
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AUD 0.1003
Multiples of: 5

BF421


Transistor: PNP; bipolar; 300V; 0.5A; 0.8W; TO92
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CDIL 1590
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AUD 0.1087
Multiples of: 5

SIA517DJ-T1-GE3


1PCSN-Channel&1PCSP-Channel DFNWB2x2-6L MOSFETs ROHS
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JSMSEMI 1484
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AUD 0.131
Multiples of: 5

TIP122 (TO-220)


Darlington Transistors NPN - Darlington 5A 100V TO-220 (TO-220-3) RoHS
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Changjing Electronics Technology 1324
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AUD 0.3661
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First...19961997199819992000...

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