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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BC846B


Transistors (NPN/PNP) SOT-23 RoHS
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SLKORMICRO 9069
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AUD 0.0073
Multiples of: 50

ES4407


30V 12A 9.5m@10V.12A 3.1W 1.5V@250uA 1PCSPChannel SOP-8 MOSFETs ROHS
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ElecSuper 9040
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AUD 0.1712
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RN4903,LF(CT


Bipolar Transistors - Pre-Biased PNP + NPN BRT Q1BSR=22kOhm Q1BER=22kOhm Q2BSR=22kOhm Q2BER=22kOhm VCEO=-50V IC=-0.1A
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Toshiba 9032
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AUD 0.046
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SI2319


SOT-23-3 MOSFETs ROHS
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Youtai 9031
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AUD 0.0451
Multiples of: 10

BSC067N06LS3GATMA1


Infineon Technologies MOSFET N-Ch 60V 50A TDSON-8 OptiMOS 3
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Infineon 9028
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AUD 0.839
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RSR025N03HZGTL


MOSFET NCH 30V 2.5A SMALL SIGNAL MOSF
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ROHM 9023
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AUD 0.289
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BD239C


Bipolar (BJT) Transistor NPN 100 V 2 A 2 W Through Hole TO-220
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STMicroelectronics 9021
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AUD 0.2496
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DMC4050SSDQ-13


MOSFET MOSFET BVDSS: 31V-40V
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Diodes Incorporated 8556
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AUD 0.5155
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2N7002VAC-7


Diodes Incorporated MOSFET Dual N-Channel
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Diodes Incorporated 5830
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AUD 0.1445
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DMN2020LSN-7


MOSFET MOSFET,N-CHANNEL
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Diodes Incorporated 2910
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AUD 0.1522
Multiples of: 3000

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