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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2N3906


Transistors (NPN/PNP) PNP 200mA 40V TO-92 (TO-92-3) RoHS
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Changjing Electronics Technology 6634
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AUD 0.0433
Multiples of: 20

C1815


Transistors (NPN/PNP) SOT-23(SOT-23-3) RoHS
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SLKORMICRO 6499
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AUD 0.0066
Multiples of: 100

Hot BSC0902NSATMA1


Transistor: N-MOSFET; unipolar; 30V; 91A; 48W; PG-TDSON-8
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Infineon 6202
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AUD 0.5516
Multiples of: 1

RN4905FE,LF(CT


Bipolar Transistors - Pre-Biased Bias Resistor Built-in transistor
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Toshiba 6197
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AUD 0.066
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KY4435


SOP-8 MOSFETs ROHS
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Kang Yang 6193
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AUD 0.1215
Multiples of: 5

RN1317(TE85L,F)


Transistors Switching - Resistor Biased 100mA 50volts 3Pin 10K x 4.7Kohms
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Toshiba 6191
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AUD 0.0673
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2N5401S-HXY


Bipolar (BJT) Transistor 150V 600mA 100MHz 300mW Surface Mount SOT-23
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HXY MOS 6159
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AUD 0.0151
Multiples of: 50

BC858C


Transistors (NPN/PNP) PNP 100mA 30V SOT-23 (SOT-23-3) RoHS
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Hottech 6111
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AUD 0.0153
Multiples of: 50

SI4842BDY-T1-E3


MOSFET 30V 23A 3.5W
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Vishay 2425
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AUD 1.7063
Multiples of: 2500

IRF1404STRLPBF


N-Channel 40 V 162A (Tc) 3.8W (Ta), 200W (Tc) Surface Mount D2PAK
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Infineon 133
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AUD 1.8179
Multiples of: 1

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