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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IRF7493TRPBF


MOSFET N Trench 80V 9.3A 4V @ 250uA 15 mΩ @ 5.6A,10V SOIC-8_150mil RoHS
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Infineon 7550
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AUD 0.645
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BC817-40 RFG


Bipolar Transistors - BJT SOT-23 50V 0.5A NPN Bipolar Transistor
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Taiwan Semiconductor 7541
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AUD 0.042
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DTA114YET1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor 7540
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AUD 0.0467
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EMH4T2R


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 100MA
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ROHM 7539
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AUD 0.2889
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NVJD4158CT1G


270mW SC-88-6 MOSFETs ROHS
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ON Semiconductor 7537
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AUD 0.1746
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IRF6674TRPBF


N-Channel 60 V 13.4A (Ta), 67A (Tc) 3.6W (Ta), 89W (Tc) Surface Mount DIRECTFET™ MZ
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Infineon 7535
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AUD 1.3829
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MMBT3906_R1_00001


Bipolar Transistors - BJT /S2A/TR/7"/HF/3K/SOT-23/TRA/SOT/GPT-03TP/GPT03-QI14/PJ///
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Panjit 7533
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AUD 0.025
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SSM3J15FV,L3F(T


SOT-723 MOSFETs ROHS
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Toshiba 7533
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AUD 0.0683
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SI2310-TP


MOSFET N-Channel MOSFET, SOT-23 package
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Micro Commercial Components (MCC) 7533
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AUD 0.1222
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STP5NK50Z


Transistor: N-MOSFET; unipolar; 500V; 2.7A; 70W; TO220-3
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STMicroelectronics 195
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AUD 1.1089
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