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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BC33725TA


Transistor: NPN; bipolar; 45V; 0.8A; 625mW; TO92
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ON Semiconductor 234740
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AUD 0.0723
Multiples of: 2000

Hot 2N7002-T1-E3


N-Channel 60 V 115mA (Ta) 200mW (Ta) Surface Mount TO-236
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Vishay 233117
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AUD 0.638
Multiples of: 1

SMBTA92E6327HTSA1


Infineon Technologies Bipolar Transistors - BJT AF TRANS GP BJT PNP 300V 0.5A
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Infineon 232800
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AUD 0.1573
Multiples of: 24000

NDC7003P


Transistor: P-MOSFET x2; unipolar; -60V; -0.34A; 0.96W; SuperSOT-6
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ON Semiconductor 232800
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AUD 0.1535
Multiples of: 3000

2N7002BKS,115


Mosfet Array 2 N-Channel (Dual) 60V 300mA 295mW Surface Mount 6-TSSOP
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Nexperia 231596
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AUD 0.0581
Multiples of: 1

STN83003


Transistor: NPN; bipolar; 400V; 1.5A; 1.6W; SOT223
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STMicroelectronics 228920
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AUD 0.2379
Multiples of: 1000

LH8050QLT1G


Transistors (NPN/PNP) NPN 1.5A 50V SOT-23 (SOT-23-3) RoHS
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Leshan 213448
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AUD 0.0156
Multiples of: 50

BSS138W


50V 220mA 3.5@10V,0.22A 300mW 1.5V@250uA 1 N-Channel SOT-323 MOSFETs ROHS
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hongjiacheng 211751
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AUD 0.0184
Multiples of: 20

S8550


25V 300mW 500mA 150MHz 600mV@500mA,50mA +150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 194970
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AUD 0.006
Multiples of: 100

5N10-MS


100V 5A N Channel SOT-23 MOSFETs ROHS
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MSKSEMI 717
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AUD 0.0351
Multiples of: 20

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