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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DDTC114ECA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 14550
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AUD 0.0294
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BC848C RF


Bipolar Transistors - BJT SOT-23 30V 0.1A NPN Bipolar Transistor
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Taiwan Semiconductor 8730
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AUD 0.0314
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RN2401,LF


Bipolar Transistors - Pre-Biased Bias Resistor PNP 4.7kohm -100mA -50V
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Toshiba 8730
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AUD 0.0349
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DTC143EET1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor 8730
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AUD 0.0367
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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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DDC114YU-7-F


Transistors Switching - Resistor Biased DUAL NPN SOT-363
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Diodes Incorporated 8730
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AUD 0.0415
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SMUN5215T1G


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-323 T/R
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ON Semiconductor 8730
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AUD 0.0454
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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 8730
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AUD 0.0489
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FMMTA42TA


Bipolar Transistors - BJT NPN High Voltage
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Diodes Incorporated 8730
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AUD 0.0506
Multiples of: 3000

MMDT3906-7-F


Transistors Bipolar - BJT -40V 200mW
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Diodes Incorporated 2347
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AUD 0.0765
Multiples of: 10

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