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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BC847CW.115


Transistor: NPN; bipolar; 45V; 100mA; 200mW; SOT323
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Nexperia 197502
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AUD 0.052
Multiples of: 1

TPDTC114EUA


30@5mA,5V 200mW 100mA 50V SOT-323 Digital Transistors ROHS
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TECH PUBLIC 118708
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AUD 0.0222
Multiples of: 20

PJC7407_R1_00001


MOSFET P Trench 20V 1.3A 1.2V @ 250uA 200 mΩ @ 500mA,1.8V SOT-323 RoHS
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Panjit 117024
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AUD 0.11
Multiples of: 1

MMBT2907A


Transistors (NPN/PNP) PNP 600mA 60V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 112665
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AUD 0.0154
Multiples of: 50

DMP2035U-7


MOSFET MOSFET P-CHANNEL SOT-23
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Diodes Incorporated 110056
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AUD 0.1041
Multiples of: 5

ULN2003


SOP-16 Darlington Transistor Arrays ROHS
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hengjiaxing 108213
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AUD 0.0885
Multiples of: 10

TP0610K-T1-GE3


P-Channel 60 V 185mA (Ta) 350mW (Ta) Surface Mount SOT-23-3 (TO-236)
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Vishay 105419
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AUD 0.0717
Multiples of: 10

LBC817-40LT1G


Transistors (NPN/PNP) NPN 500mA 45V SOT-23 (SOT-23-3) RoHS
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Leshan 105196
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AUD 0.0164
Multiples of: 50

UMW30N06


MOSFET N Trench 60V 25A (Tc) 2.5V @ 250uA 30 mΩ @ 15A,10V TO-252 RoHS
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Youtai 103644
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AUD 0.12
Multiples of: 5

SI2305


SOT-23 MOSFETs ROHS
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ALJ 36646
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AUD 0.0255
Multiples of: 20

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