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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BSS138-TP-ES


50V 300mA 1.5@10V,500mA 300mW 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 2958
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AUD 0.0104
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TIP117G


Darlington Transistors 2A 100V Bipolar Power PNP
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ON Semiconductor 2619
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AUD 0.5945
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BC856A


SOT-23 Bipolar (BJT) ROHS
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ALJ 2134
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AUD 0.0073
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TN2404K-T1-BE3


MOSFETs N-CHANNEL 240-V (D-S) MOSFET
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Vishay 2088
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AUD 0.2546
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NTH4L160N120SC1


SiC MOSFETs Silicon Carbide (SiC) MOSFET - EliteSiC, 160 mohm, 1200 V, M1, TO-247-4L Silicon Carbide (SiC) MOSFET - EliteSiC, 160 mohm, 1200 V, M1, TO-247-4L
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ON Semiconductor 2088
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AUD 7.9357
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ZXT12P40DXTA


Transistors Bipolar - BJT Dual 400V PNP
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Diodes Incorporated 2087
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AUD 1.1566
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FMG4AT148


Transistors Switching - Resistor Biased DUAL NPN 50V 100MA
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ROHM 2086
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AUD 0.1791
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MMBT3904(t1A)


TO-236 Bipolar Transistors - BJT ROHS
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Semtech 2085
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AUD 0.0087
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MMBTH10


SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC 2085
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AUD 0.0129
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MMBT5551


Transistors (NPN/PNP) SOT-23 RoHS
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High Diode 2037
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AUD 0.0112
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