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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UPA679TB-T1-A


Trans MOSFET N/P-CH 20V 0.35A/0.25A Automotive 6-Pin SC-88 T/R
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Renesas 122220
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AUD 0.1904
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BCW 66KG E6327


Transistors Bipolar - BJT NPN 45.0 V 100 mA
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Infineon 122089
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AUD 0.0767
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SI3459BDV-T1-BE3


MOSFET P-CHANNEL 60-V (D-S)
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Vishay 121876
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AUD 0.6038
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IRLZ44NSTRLPBF


N-Channel 55 V 47A (Tc) 3.8W (Ta), 110W (Tc) Surface Mount D2PAK
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Infineon 120280
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AUD 0.9438
Multiples of: 800

BC846,215


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia 114945
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AUD 0.0133
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S9012


SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC 113781
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AUD 0.0081
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ST3422A


60V 6A 28mΩ@10V,6A 2W 3V@250uA N Channel SOT-23-3L MOSFETs ROHS
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STANSON Tech 112146
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AUD 0.0793
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LMBT5401LT1G


Transistors (NPN/PNP) PNP 500mA 150V SOT-23 (SOT-23-3) RoHS
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Leshan 111162
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AUD 0.0143
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AO3400A


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 32 mΩ @ 5.8A,10V SOT-23 RoHS
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Bourne 109949
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AUD 0.05
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FDP8874


MOSFET 30V 114A 5.3 OHM N-CH
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ON Semiconductor 0
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AUD 1.357
Multiples of: 1

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