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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SP20P35TS


SOT-23-6L MOSFETs ROHS
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Siliup 2910
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AUD 0.0218
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DTA043EEBTL


Bipolar Transistors - Pre-Biased PNP Digital Transtr w/built in resistors
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ROHM 2910
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AUD 0.0224
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DTA143ZCA


80 100mA 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2910
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AUD 0.0226
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DDTC124XCA


68 100mA 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2910
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AUD 0.0226
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DDTC123ECA


100mA 200mW 1 NPN (Pre-Biased) SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2910
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AUD 0.0226
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TPDTC124XCA


68 SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2910
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AUD 0.0226
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TPDTC123JT


80 100mA 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2910
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AUD 0.0226
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TPDTC114YT


68 100mA 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2910
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AUD 0.0226
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MMBTA92-JSM


SOT-23 Single Bipolar Transistors RoHS
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JSMSEMI 2910
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AUD 0.0228
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DTA143EKAT146


Transistors Switching - Resistor Biased DIGIT PNP 50V 100MA
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ROHM 2890
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AUD 0.022
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