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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NSVDTC114YM3T5G


Bipolar Transistors - Pre-Biased SS SOT723 BIAS RES XSTR
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ON Semiconductor 570360
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AUD 0.0386
Multiples of: 1

NTMFS4926NT1G


MOSFET TRENCH 3.1 30V 7 Ohm NCH
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ON Semiconductor 570360
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AUD 0.4375
Multiples of: 1

BC857B-7-F


Bipolar (BJT) Transistor PNP 45 V 100 mA 200MHz 300 mW Surface Mount SOT-23-3
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Diodes Incorporated 567450
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AUD 0.0429
Multiples of: 3000

SS8050


25V 300mW 120@100mA,1.0V 1.5A NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 564685
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AUD 0.0101
Multiples of: 50

DDTA124XUA-7-F


Trans Digital BJT PNP 50V 100mA 3-Pin SOT-323 T/R
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Diodes Incorporated 558720
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AUD 0.053
Multiples of: 3000

BCX56


Transistors (NPN/PNP) NPN 1A 80V SOT-89 (SOT-89-3) RoHS
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Changjing Electronics Technology 557876
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AUD 0.0395
Multiples of: 10

SI2301CDS-T1-GE3


MOSFET -20V Vds 8V Vgs SOT-23
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Vishay 547972
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AUD 0.059
Multiples of: 10

BD139-16


Transistor: NPN; bipolar; 80V; 1.5A; 12.5W; SOT32
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STMicroelectronics 542258
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AUD 0.1535
Multiples of: 1

ZXTN2010GTA


Bipolar (BJT) Transistor NPN 60 V 6 A 130MHz 3 W Surface Mount SOT-223-3
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Diodes Incorporated 535440
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AUD 0.5365
Multiples of: 1000

2N7002K-T1-GE3


N-Channel 60 V 300mA (Ta) 350mW (Ta) Surface Mount SOT-23-3 (TO-236)
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Vishay 529503
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AUD 0.0383
Multiples of: 10

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