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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SMUN5133T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR PNP 50V
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ON Semiconductor 93120
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AUD 0.0371
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SMUN5212T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BRT NPN 50V PB FR
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ON Semiconductor 93120
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AUD 0.0371
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FJV3114RMTF


Transistors Switching - Resistor Biased 50V/100mA/4.7K 47K
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ON Semiconductor 93120
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AUD 0.0498
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NTLGD3502NT2G


Trans MOSFET N-CH 20V 4.3A 6-Pin DFN T/R
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ON Semiconductor 93120
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AUD 0.7402
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RZR020P01TL


ROHM Semiconductor MOSFET 1.5V DRVE PCH MOSFET
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ROHM 92942
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AUD 0.2935
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DMP2200UDW-13


Diodes Incorporated MOSFET Dual -20V P-Ch FET 260mOhm -4.5V -0.9A
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Diodes Incorporated 73384
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AUD 0.1241
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SMMUN2116LT1G


Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Biased 50 V 100 mA 246 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 48500
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AUD 0.0282
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STR2P3LLH6


STMicroelectronics MOSFET
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STMicroelectronics 29100
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AUD 0.1723
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KSC3265YMTF


Bipolar (BJT) Transistor NPN 25 V 800 mA 120MHz 200 mW Surface Mount SOT-23-3
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ON Semiconductor 8730
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AUD 0.0398
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NSBC124EPDXV6T1G


Transistors Switching - Resistor Biased 100mA Complementary 50V Dual NPN & PNP
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ON Semiconductor 7760
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AUD 0.0909
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