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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TK3R2A10PL,S4X


MOSFET TO-220SIS PD=54W 1MHz PWR MOSFET TRNS
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Toshiba 5251
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AUD 2.8075
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BC556ATA


Transistors Bipolar - BJT PNP -65V -100mA HFE/220
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ON Semiconductor 5248
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AUD 0.0722
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Hot EMD5T2R


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNPNPN
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ROHM 5248
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AUD 0.1286
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8205A-HXY


20V 6A 23mΩ@4.5V 1.25W 2 N-Channel SOT-23-6L MOSFETs ROHS
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HXY MOS 5247
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AUD 0.0298
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FDN335N


SOT-23 MOSFETs ROHS
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TECH PUBLIC 5247
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AUD 0.0568
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SIDR610EP-T1-RE3


MOSFETs SOT669 200V 39.6A N-CH MOSFET
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Vishay 5247
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AUD 2.9388
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2SC4226


Transistor: NPN; bipolar; 12V; 0.1A; SOT323
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Luguang 5246
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AUD 0.1066
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BC184B


Bipolar Transistors - BJT NPN Trans 45Vcbo 30Vceo 6.0Vebo 300mW
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Central Semiconductor 5244
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AUD 0.3891
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DDTC113ZCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 5243
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AUD 0.069
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50P02


20V 50A 9m 1V 1PCSPChannel TO-252 MOSFETs ROHS
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HL 5242
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AUD 0.0824
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