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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BC548BTA


Bipolar (BJT) Transistor NPN 30 V 100 mA 300MHz 500 mW Through Hole TO-92-3
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ON Semiconductor 21340
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AUD 0.06
Multiples of: 2000

BSP317P H6327


Infineon Technologies MOSFET P-Ch -250V -430mA SOT-223-3
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Infineon 15583
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AUD 0.4334
Multiples of: 1

PSMN6R1-40HLX


MOSFETs PSMN6R1-40HL/SOT1205/LFPAK56D
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Nexperia 15560
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AUD 1.0245
Multiples of: 1

AOSS32338C


30V 4A 50mΩ@4A,10V 1.3W 1.5V@250uA null SOT-23 MOSFETs ROHS
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Alpha & Omega 15549
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AUD 0.0977
Multiples of: 5

SQ2398ES-T1_BE3


MOSFET N-CHANNEL 100V D-S
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Vishay 15537
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AUD 0.379
Multiples of: 1

2N3906


Transistor: PNP; bipolar; 40V; 200mA; 625mW; TO92
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Diotec 15520
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AUD 0.0271
Multiples of: 4000

RUM001L02-TP


SOT-723 MOSFETs ROHS
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TECH PUBLIC 15403
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AUD 0.0278
Multiples of: 20

AO3403A


SOT-23-3 MOSFETs ROHS
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Youtai 14996
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AUD 0.029
Multiples of: 20

2N4403TAR


Bipolar Transistors - BJT PNP Transistor General Purpose
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ON Semiconductor 13580
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AUD 0.055
Multiples of: 2000

8205A


20V 6A 19mΩ 1.2V N Channel TSSOP-8 MOSFETs ROHS
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HL 1590
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AUD 0.0326
Multiples of: 20

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