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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MMBT4403LT1G


Bipolar Transistors - BJT 600mA 40V PNP
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ON Semiconductor 211120
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AUD 0.0125
Multiples of: 50

PJC7407_R1_00001


MOSFET P Trench 20V 1.3A 1.2V @ 250uA 200 mΩ @ 500mA,1.8V SOT-323 RoHS
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Panjit 118746
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AUD 0.099
Multiples of: 1

BCV47


Darlington Transistors NPN 500mA 60V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 111142
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AUD 0.0378
Multiples of: 10

BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics 110985
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AUD 0.3189
Multiples of: 1

HL2300


20V 4.5A 25m@4.5V,4.5A 1W 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng 55852
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AUD 0.0282
Multiples of: 5

2N7002WT1G


MOSFET SMALL SIGNAL MOSFET 6.8V LO C
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ON Semiconductor 32107
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AUD 0.032
Multiples of: 20

MUN5216T1G


Trans Digital BJT NPN 50V 100mA 3-Pin SC-70 T/R
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ON Semiconductor 29100
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AUD 0.0279
Multiples of: 1

2N3904TAR


Bipolar Transistors - BJT NPN Transistor General Purpose
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ON Semiconductor 17460
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AUD 0.0511
Multiples of: 2000

DMP2045U-7


MOSFET MOSFET BVDSS: 8V 24V
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Diodes Incorporated 5199
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AUD 0.103
Multiples of: 5

PMBT3906,215


Transistors Bipolar - BJT PNP SW 200MA 40V
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Nexperia 3831
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AUD 0.0154
Multiples of: 50

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