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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DTA115EUAT106


ROHM Semiconductor Bipolar Transistors - Pre-Biased PNP 50V 20MA
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ROHM 2977
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AUD 0.0393
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MMBT5551-G


RF Bipolar Transistors VCEO=160V IC=600mA
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Comchip 2977
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AUD 0.0885
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FDS4435A-HXY


30V 9A 20mΩ@10V 3V P Channel SOP-8 MOSFETs ROHS
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HXY MOS 2977
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AUD 0.166
Multiples of: 5

FDP060AN08A0


MOSFET 75V 80a .6Ohms/VGS=1V
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ON Semiconductor 2976
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AUD 2.3886
Multiples of: 1

BCR116E6327HTSA1


Infineon Technologies Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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Infineon 2975
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AUD 0.0943
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2SAR572D3TL1


Bipolar Transistors - BJT PNP -30V -5A 10W Pwr trnstr Low VCE
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ROHM 2975
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AUD 0.451
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NHDTC114YUX


Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 80V 100mA 170MHz 235mW Surface Mount SC-70
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Nexperia 2974
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AUD 0.0542
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NHDTC123JUX


Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 80V 100mA 170MHz 235mW Surface Mount SC-70
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Nexperia 2974
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AUD 0.0624
Multiples of: 1

AO3400


30V 5.8A 29mΩ@10V,5.8A 1.4W null SOT-23-3L MOSFETs ROHS
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YFW Electronics 2929
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AUD 0.0552
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AOD444


TO-252 MOSFETs ROHS
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Youtai 1804
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AUD 0.1163
Multiples of: 5

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