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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PMV65XP,215


P-Channel 20 V 2.8A (Ta) 480mW (Ta) Surface Mount TO-236AB
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Nexperia 31646
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AUD 0.0962
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MMBT3906


Bipolar (BJT) Transistor PNP 40V 0.2A 300MHz 0.2W Surface Mount SOT-23
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MSKSEMI 16296
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MMBT4126LT3G


Bipolar Transistors - BJT SS GP XSTR PNP 20V
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ON Semiconductor 16268
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AUD 0.0424
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J111_D26Z


JFET N-Channel Switch
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ON Semiconductor 16250
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AUD 0.154
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DTD143EG-AE3-R


Digital Transistors NPN - Pre-Biased 500mA 50V SOT-23 (SOT-23-3) RoHS
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Unisonic 16232
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AUD 0.0214
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IRF3709ZSTRRPBF


MOSFET MOSFT 30V 87A 6.3mOhm 17nC Qg
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Infineon 16227
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AUD 1.1189
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FDMA86108LZ


Fairchild Semiconductor MOSFET
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ON Semiconductor 16223
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AUD 0.693
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BCW32LT1G


Bipolar (BJT) Transistor NPN 32 V 100 mA 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 16206
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AUD 0.0223
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MMBT3904-TD


Bipolar (BJT) Transistor NPN 40V 200mA 300MHz 200mW Surface Mount SOT-23
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TDSEMIC 16199
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AUD 0.0052
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MMUN2214LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor 622
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AUD 0.0456
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