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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BCX55-16


60V 500mW 250@150mA,2V 1A NPN SOT-89 Bipolar (BJT) ROHS
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hongjiacheng 15393
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AUD 0.0508
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FDN336P


SOT-23 MOSFETs ROHS
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TECH PUBLIC 14525
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AUD 0.0476
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PUMH17,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia 14525
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AUD 0.0542
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IRFRC20TRPBF-BE3


MOSFET 600V N-CH
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Vishay 14522
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AUD 1.1944
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FQT4N20LTF


Transistor: N-MOSFET; unipolar; 200V; 0.68A; 2.2W; SOT223
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ON Semiconductor 14520
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AUD 0.5075
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SSM3K333R,LF


N-Channel 30 V 6A (Ta) 1W (Ta) Surface Mount SOT-23F
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Toshiba 14510
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AUD 0.1269
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SMBT3904DW1T1G


Transistors Bipolar - BJT SS GP XSTR NPN 40V
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ON Semiconductor 14506
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AUD 0.1494
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MMBT3906X


40V 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Shenzhen JingYang 14501
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AUD 0.0073
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SQJ858AEP-T1_GE3


N-Channel 40 V 58A (Tc) 48W (Tc) Surface Mount PowerPAK® SO-8
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Vishay 14453
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AUD 0.8491
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LBC847BWT1G


Transistors (NPN/PNP) NPN 100mA 45V SC-70 RoHS
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Leshan 4025
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AUD 0.0169
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