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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S9014


Transistors (NPN/PNP) NPN 100mA 45V SOT-23 (SOT-23-3) RoHS
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Shikues 54202
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AUD 0.0092
Multiples of: 50

BC846B


SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 54126
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AUD 0.0086
Multiples of: 20

S8050 J3Y


25V 200mW 120@50mA,1V 500mA SOT-523 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 53990
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AUD 0.0088
Multiples of: 20

DMP3098L-7


P-Channel 30 V 3.8A (Ta) 1.08W (Ta) Surface Mount SOT-23-3
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Diodes Incorporated 53873
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AUD 0.0501
Multiples of: 10

BC847CW,135


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia 53871
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AUD 0.0161
Multiples of: 1

DMN3042L-13


MOSFET 30V N-Ch Enh Mode 26.5mOhm 12Vgs 570pF
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Diodes Incorporated 53738
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AUD 0.117
Multiples of: 1

CMPT2222A TR


Transistors Bipolar - BJT NPN Gen Purpose
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Central Semiconductor 53576
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AUD 0.5002
Multiples of: 1

2N7000TA


Trans MOSFET N-CH 60V 0.2A 3-Pin TO-92 Ammo
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Samsung 53398
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AUD 0.1283
Multiples of: 1

DTC143ZE


Digital Transistors NPN 100mA 50V SOT-523 RoHS
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Changjing Electronics Technology 53330
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AUD 0.0212
Multiples of: 20

BC847BTT1G


Transistors Bipolar - BJT 100mA 50V NPN
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ON Semiconductor 53325
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AUD 0.0288
Multiples of: 1

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