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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MMBT3906T5


SOT-523 Bipolar (BJT) ROHS
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Siliup 4995
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AUD 0.0102
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MMBT8550D


Transistors (NPN/PNP) TO-236 RoHS
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SLKORMICRO 4995
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AUD 0.0133
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KY2300


20V 5A 350mW 21.6mΩ@4.5V,4A N Channel SOT-23 MOSFETs ROHS
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Kang Yang 4995
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AUD 0.0255
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WNM2046A-3/TR


DFN-3L(1x0.6) MOSFETs ROHS
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Will Semiconductor 4995
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AUD 0.0465
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KTC4075-Y-RTK/P


USM Bipolar Transistors - BJT ROHS
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KEC 4995
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AUD 0.0503
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UMH11NTN


Transistors Switching - Resistor Biased DUAL NPN 50V 50MA SOT-363
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ROHM 4987
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AUD 0.1163
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NDC7002N


SOT23-6 Pre-ordered transistors ROHS
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TECH PUBLIC 4840
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AUD 0.1148
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4N65


650V 4A 2.1Ω@10V,2A 38W 4V@250uA 5.8pF@25V N Channel 425pF@25V 14.5nC@10V +150℃@(Tj) TO-252 MOSFETs ROHS
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GOODWORK 4563
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AUD 0.1392
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DXT2011P5-13


Transistors Bipolar - BJT BIPOLAR TRANS,NPN 100V,6A
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Diodes Incorporated 4485
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AUD 0.3599
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PMBT3904,215-JSM


SOT-23 Single Bipolar Transistors RoHS
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JSMSEMI 2764
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AUD 0.0104
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