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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ULN2003AS16-13


Darlington Transistors 500mA HV Darlington Trans Array 50V
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Diodes Incorporated 21825
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AUD 0.252
Multiples of: 2500

NSV2029M3T5G


Bipolar Transistors - BJT SS XTR PNP SOT723MTK
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ON Semiconductor 7275
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AUD 0.1077
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ULN2004AD


Transistors Darlington Hi V & A Darlington
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Texas Instruments 7275
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AUD 0.2381
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NTD4808NT4G


Trans MOSFET N-CH 30V 13.8A 3-Pin(2+Tab) DPAK T/R
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ON Semiconductor 7275
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AUD 0.3629
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ZXMP7A17KTC


P-Channel 70 V 3.8A (Ta) 2.11W (Ta) Surface Mount TO-252-3
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Diodes Incorporated 7275
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AUD 0.4696
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BD679AS


Darlington Transistors NPN Epitaxial Sil
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ON Semiconductor 7275
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AUD 0.4636
Multiples of: 100

FDS6670A


N-Channel 30 V 13A (Ta) 2.5W (Ta) Surface Mount 8-SOIC
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ON Semiconductor 7275
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AUD 0.5539
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SI4431CDY-T1-GE3


P-Channel 30 V 9A (Tc) 2.5W (Ta), 4.2W (Tc) Surface Mount 8-SOIC
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Vishay 4835
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AUD 0.4751
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MJD32CT4-A


Transistors Bipolar - BJT LO PWR PNP PW TRANS
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STMicroelectronics 2425
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AUD 0.3129
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BUK9Y43-60E,115


MOSFET BUK9Y43-60E/LFPAK/REEL7
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Nexperia 168
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AUD 0.3201
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