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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MMBT9013G


Transistors (NPN/PNP) SOT-23 RoHS
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Pingjingsemi 12341
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AUD 0.0141
Multiples of: 50

BSS138LT3G-ES


50V 300mA 1.5@10V,500mA 300mW 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 12340
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AUD 0.0112
Multiples of: 10

S8205A


MOSFET 2 N Channel (Dual) 20V 5A (Tj) 1V @ 250uA 25 mΩ @ 5A,4V SOT-23-6 RoHS
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Hottech 12339
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AUD 0.0371
Multiples of: 1

BFR193WH6327XTSA1


RF Bipolar Transistors RF BIP TRANSISTOR
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Infineon 12319
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AUD 0.1659
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DTA043EMT2L


Bipolar Transistors - Pre-Biased PNP Digital Transtr w/built in resistors
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ROHM 12319
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AUD 0.0351
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IRGS4620DPBF


International Rectifier IGBT Transistors 600V TRENCH ULTRAFAST IGBT
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Infineon 12319
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AUD 2.4254
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Hot IRFU420PBF


N-Channel 500 V 2.4A (Tc) 2.5W (Ta), 42W (Tc) Through Hole TO-251AA
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Vishay 12312
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AUD 0.7569
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BSO040N03MS G


MOSFET OptiMOS 3 M-Series PWR-MOSFET N-CH
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Infineon 12309
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AUD 0.9276
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PDTC114TM


Digital Transistors NPN 100mA 50V SOT-723 RoHS
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Prisemi 12303
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AUD 0.0187
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BCV26


transistors (npn/pnp) pnp - darlington 1.2a 30v sot-23 rohs
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ON Semiconductor 5892
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AUD 0.0755
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