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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2SC2655YU


SOT-89 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 281
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AUD 0.0445
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DTC123JU3HZGT106


Bipolar Transistors - Pre-Biased NPN 50V 0.1A 2.2kO SOT-323
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ROHM 281
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AUD 0.0457
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BCX56SQ-16


80V 1.3W 100@150mA,2V 1A NPN SOT-89 Bipolar Transistors - BJT ROHS
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Juxing Electronic Technology 281
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AUD 0.0506
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BC213


Transistor: PNP; bipolar; 30V; 100mA; 350/1W; TO92; 10dB
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CDIL 281
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AUD 0.0522
Multiples of: 5

KTA1666-Y


Transistors (NPN/PNP) PNP 2A 50V SOT-89 RoHS
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Blue Rocket 281
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AUD 0.058
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APM2317AC-TRL-VB


20V 4A 57mΩ@4.5V P Channel SOT-23 MOSFETs ROHS
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VBsemi Elec 281
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AUD 0.0627
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SI2305CDS-T1-GE3


20V 5A 35mO@10V,5.1A 2.5W P Channel SOT-23-3 MOSFETs ROHS
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VBsemi Elec 281
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AUD 0.0709
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BSS83P


SOT-23 MOSFETs ROHS
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TECH PUBLIC 281
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AUD 0.0764
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Si2307BDS-T1-E3-HXY


30V 4.1A 48m 1PCSPChannel SOT-23 MOSFETs ROHS
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HXY MOS 281
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AUD 0.078
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MMBTA44-MS


SOT-23 Bipolar Transistors - BJT ROHS
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MSKSEMI 135
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AUD 0.0453
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