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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BC857SH6327XTSA1


Infineon Technologies Bipolar Transistors - BJT AF TRANSISTOR
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Infineon 17324
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AUD 0.0231
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HN4A56JU(TE85L,F)


Bipolar Transistors - BJT USV PLN TRANSISTOR Pd=300mW F=1MHz
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Toshiba 8730
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AUD 0.0667
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BCW60BE6327HTSA1


Trans GP BJT NPN 32V 0.1A Automotive 3-Pin SOT-23 T/R
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Infineon 8730
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AUD 0.0688
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SMMBT3904WT1G


ON Semiconductor Bipolar Transistors - BJT SS GP XSTR NPN 40V
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ON Semiconductor 8730
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AUD 0.0789
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DCX143ZU-7-F


Bipolar Transistors - Pre-Biased SS Comp Pre-Biased Dual Trans 4.7kOhm
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Diodes Incorporated 8730
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AUD 0.0759
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DDA144EU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 47K 47K
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Diodes Incorporated 8730
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AUD 0.0882
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IRLML2246TRPBF


MOSFET P Trench 20V 2.6A 1.1V @ 10uA 135 mΩ @ 2.6A,4.5V SOT-23 (SOT-23-3) RoHS
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Infineon 8730
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AUD 0.1035
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DTC113ZU3HZGT106


Bipolar Transistors - Pre-Biased NPN 50V 0.1A 1kO SOT-323
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ROHM 8133
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AUD 0.0657
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BSN20Q-7


MOSFET MOSFET BVDSS:
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Diodes Incorporated 341
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AUD 0.1463
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IMH11AT110


Transistors Switching - Resistor Biased DUAL NPN 50V 50MA SOT-457
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ROHM 137
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AUD 0.1018
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