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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IRF4905STRLPBF


MOSFET P Trench 55V 42A (Tc) 4V @ 250uA 20 mΩ @ 42A,10V D2PAK RoHS
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Infineon 29003
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AUD 1.0042
Multiples of: 1

HYG038N03LR1D


TO-252-2L MOSFETs ROHS
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HuaYi 14559
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AUD 0.1729
Multiples of: 5

BCR 108 E6433


Infineon Technologies Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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Infineon 13539
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AUD 0.0772
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SSM3J134TU,LF


MOSFET LowON Res MOSFET ID=-3.2A VDSS=-20V
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Toshiba 13531
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AUD 0.1609
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BC557BTA


Bipolar (BJT) Transistor PNP 45 V 100 mA 150MHz 500 mW Through Hole TO-92-3
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ON Semiconductor 13524
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AUD 0.0507
Multiples of: 2000

MUN2134T1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor 13515
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AUD 0.046
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BRCS2310MA


SOT-23 MOSFETs ROHS
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Blue Rocket 13483
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AUD 0.0453
Multiples of: 10

STP65NF06


Transistor: N-MOSFET; unipolar; 60V; 42A; 110W; TO220-3
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STMicroelectronics 13480
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AUD 0.8282
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BC817-40


Transistor: NPN; bipolar; 45V; 0.5A; 300mW; SOT23
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Yangjie 13289
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AUD 0.023
Multiples of: 20

DTC114EE


30 100mA 1 NPN (Pre-Biased) 150mW SOT-523 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 8400
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AUD 0.0233
Multiples of: 20

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