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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2N7002K-T1-GE3


N-Channel 60 V 300mA (Ta) 350mW (Ta) Surface Mount SOT-23-3 (TO-236)
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Vishay 640025
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AUD 0.0419
Multiples of: 10

RN2401,LF


Bipolar Transistors - Pre-Biased Bias Resistor PNP 4.7kohm -100mA -50V
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Toshiba 17395
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AUD 0.0394
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HN1C01FU-Y,LF


Bipolar Transistors - BJT NPN + NPN Ind. Transistor VCEO=50V IC=0.15A hFE=120 to 400 in SOT-26 SM6 package
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Toshiba 14108
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AUD 0.0443
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SN7002NH6327XTSA2


MOSFET N-Ch 60V 200mA SOT-23-3
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Infineon 13488
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AUD 0.0509
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BC847AWT1G


Transistors Bipolar - BJT 100mA 50V NPN
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ON Semiconductor 8730
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AUD 0.0338
Multiples of: 3000

RN1404,LF


Bipolar Transistors - Pre-Biased Bias Resistor NPN 100mA 50V 47kohm
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Toshiba 8730
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AUD 0.0372
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BC857BS-7-F


Bipolar (BJT) Transistor Array 2 PNP (Dual) 45V 100mA 100MHz 200mW Surface Mount SOT-363
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Diodes Incorporated 8730
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AUD 0.038
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2SCR502EBTL


Bipolar (BJT) Transistor NPN 30 V 500 mA 360MHz 150 mW Surface Mount EMT3F (SOT-416FL)
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ROHM 8730
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AUD 0.0525
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SMUN5215T1G


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-323 T/R
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ON Semiconductor 8673
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AUD 0.0624
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DTC124EUA-TP


Micro Commercial Components (MCC) Bipolar Transistors - Pre-Biased NPN 22KOhms 250MHz
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Micro Commercial Components (MCC) 8633
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AUD 0.0427
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