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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SI4943BDY-T1-E3


MOSFET 20V 8.4A 2W
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Vishay 41126
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AUD 1.4931
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MCH3383-TL-H


MOSFET SWITCHING DEVICE
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ON Semiconductor 41119
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AUD 0.3452
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SQ4431EY-T1_BE3


MOSFET P-CHANNEL 30V
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Vishay 41052
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AUD 0.7219
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ZXMHC6A07N8TC


Mosfet Array 2 N and 2 P-Channel (Half Bridge) 60V 1.39A, 1.28A 870mW Surface Mount 8-SO
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Diodes Incorporated 41043
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AUD 0.6452
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FJV4101RMTF


Trans Digital BJT PNP 50V 100mA 3-Pin SOT-23 T/R
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ON Semiconductor 41019
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AUD 0.044
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2SJ281-TL-E


Trans MOSFET P-CH Si 250V 3A 3-Pin(2+Tab) TP-FA
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ON Semiconductor 40969
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AUD 0.4877
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MMBT2222ALT3G


ON Semiconductor Bipolar Transistors - BJT SS SOT23 GP XSTR NPN 30V
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ON Semiconductor 40946
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AUD 0.02
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BSC093N04LS G


MOSFET OptiMOS 3 PWR TRANST 40V 49A
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Infineon 40912
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AUD 0.3087
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2N3904BU


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 625 mW Through Hole TO-92-3
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ON Semiconductor 40899
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AUD 0.0588
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SI2310


60V 3A 1.5W 78mΩ@10V,3A 2V@250uA 19.5pF@30V N Channel 247pF@30V 6nC@4.5V +150℃@(Tj) SOT-23 MOSFETs ROHS
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GOODWORK 40867
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AUD 0.0349
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