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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DMN67D7L-13


MOSFETs MOSFET BVDSS: 41V-60V
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Diodes Incorporated 9806
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AUD 0.0446
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2300


SOT-23 MOSFETs ROHS
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HL 9797
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AUD 0.015
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KSI2301CDS-T1-GE3


20V 3A 66mΩ@4.5V,2.8A 1.25W P Channel SOT-23-3L MOSFETs ROHS
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Yongyutai Electronics 9797
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AUD 0.0208
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BC857BMB,315


NXP Semiconductors Bipolar Transistors - BJT -45V PNP 100mA 250mW
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Nexperia 9797
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AUD 0.0561
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BC856BQ-7-F


Bipolar Transistors - BJT General Purpose Transistor SOT23 T&R 3K
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Diodes Incorporated 9789
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AUD 0.0349
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IRF7416TR


SOP-8 MOSFETs ROHS
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Youtai 9778
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AUD 0.1716
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DTC143ZM


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-723 RoHS
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Changjing Electronics Technology 9777
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AUD 0.0274
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MMBTA56-HF


Bipolar Transistors - BJT TRANS PNP 80V 225mW SOT-23
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Comchip 9772
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AUD 0.0827
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NTR5198NLT1G


MOSFET Pwr MOSFET 60V 2.2A 155mOhm SGL N-CH
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ON Semiconductor 9700
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AUD 0.1048
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2N4401


Transistor: NPN; bipolar; 40V; 600mA; 250mW; TO92
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Diotec 9688
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AUD 0.0279
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