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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BC847BE6433HTMA1


Infineon Technologies Bipolar Transistors - BJT NPN Silicon AF TRANSISTOR
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Infineon 38800
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AUD 0.0618
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2N7002T


SOT-523 MOSFETs ROHS
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GOODWORK 20796
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AUD 0.0336
Multiples of: 20

AO3400S


30V 5.1A 1.3W 24m@10V,5A 900mV@250uA 1 N-Channel SOT-23 MOSFETs ROHS
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Minos 8002
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AUD 0.0191
Multiples of: 50

KSE13003H1ASTU


Bipolar (BJT) Transistor NPN 400 V 1.5 A 4MHz 20 W Through Hole TO-126-3
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ON Semiconductor 7617
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AUD 0.481
Multiples of: 1

MMBT3906DC


DFN-3L(1x0.6) Bipolar Transistors - BJT ROHS
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Pingjingsemi 7614
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AUD 0.0133
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PDTA114EU,115


digital transistors pnp - pre-biased 100ma 50v sot-323 (sc-70) rohs
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Nexperia 7604
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AUD 0.0363
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MMBT2222ALT1


Transistors (NPN/PNP) SOT-23 RoHS
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LGE 7275
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AUD 0.0165
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ULN2804A


Driver; darlington, transistor array; 0.5A; 50V; Channels:8; DIP18
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STMicroelectronics 7249
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AUD 1.6325
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BC817-16 6A


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 6693
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AUD 0.0159
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STN1HNK60


Transistor: N-MOSFET; unipolar; 600V; 0.4A; 3.3W; SOT223
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STMicroelectronics 2454
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AUD 0.3101
Multiples of: 5

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