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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SI2305


MOSFET P Trench 20V 4.2A 500mV @ 250uA（Min） 65 mΩ @ 4.2A,4.5V SOT23-3 RoHS
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KEXIN 29759
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AUD 0.0256
Multiples of: 20

MMBT3906Q-7-F


Bipolar Transistors - BJT General Purpose Transistor SOT23 T&R 3K
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Diodes Incorporated 4888
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AUD 0.0379
Multiples of: 20

MMBT5179


RF Bipolar Transistors NPN RF Transistor
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ON Semiconductor 4888
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AUD 0.0401
Multiples of: 10

UMT3904T106


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 200 mW Surface Mount UMT3
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ROHM 4883
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AUD 0.0706
Multiples of: 1

AO7800


MOSFET 2 N Channel (Dual) 20V 900mA 900mV @ 250uA 300 mΩ @ 900mA,4.5V SC-70-6L RoHS
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Alpha & Omega 4883
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AUD 0.1546
Multiples of: 1

1N65G-AA3-R


MOSFET N Channel 650V 1.2A(Tc) 4V @ 250uA 12.5O @ 600mA,10V SOT-223 RoHS
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Unisonic 4835
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AUD 0.132
Multiples of: 5

NSBC114YDXV6T1G


Transistors Switching - Resistor Biased 100mA 50V Dual NPN
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ON Semiconductor 4409
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AUD 0.1281
Multiples of: 1

BSS138


SOT-23 MOSFETs ROHS
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Bourne 3918
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AUD 0.0191
Multiples of: 10

DMN62D0SFD-7


Diodes Incorporated MOSFET MOSFET BVDSS
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Diodes Incorporated 2910
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AUD 0.0989
Multiples of: 3000

HXY2302AI


20V 3A 45mΩ@4.5V,2.8A N Channel SOT-23 MOSFETs ROHS
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HXY MOS 1358
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AUD 0.0185
Multiples of: 20

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