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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NDS331N


mosfet n trench 20v 1.3a 1v @ 250ua 160 m @ 1.5a,4.5v ssot-3 rohs
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ON Semiconductor 480150
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AUD 0.1349
Multiples of: 3000

STS9D8NH3LL


MOSFET Dual N Ch 30V 0.012Ohm 9A
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STMicroelectronics 49470
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AUD 0.4425
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2N4401-AP


Bipolar (BJT) Transistor NPN 40 V 250MHz 600 mW Through Hole TO-92
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Micro Commercial Components (MCC) 49448
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AUD 0.1699
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SI3424CDV-T1-BE3


MOSFET N-CHANNEL 30-V (D-S)
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Vishay 49124
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AUD 0.2558
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SQ3481EV-T1_BE3


MOSFET P-CHANNEL 30V D-S
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Vishay 49117
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AUD 0.4731
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SI3437DV-T1-E3


MOSFET 150V 1.4A 3.2W 750 mohms @ 10V
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Vishay 48751
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AUD 0.4492
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MMDT5551-JSM


SOT-363 Bipolar (BJT) ROHS
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JSMSEMI 46657
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AUD 0.0187
Multiples of: 20

BSS123.215


Transistor: N-MOSFET; unipolar; 100V; 150mA; 250mW; SOT23
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Nexperia 39774
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AUD 0.0878
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MMBTA56LT1G


Bipolar Transistors - BJT 500mA 80V PNP
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ON Semiconductor 26888
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AUD 0.0278
Multiples of: 20

DMG4800LFG-7


MOSFET ENHANCE MODE MOSFET 30V/4.82 - 7.44A
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Diodes Incorporated 101
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AUD 0.3939
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