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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MMST2222A


40V 200mW 600mA NPN SOT-323 Bipolar Transistors - BJT ROHS
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MSKSEMI 1086
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AUD 0.0248
Multiples of: 20

DDTA144EE-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased PRE-BIAS PNP 150mW
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Diodes Incorporated 1067
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AUD 0.049
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SBC847BWT1G


Bipolar Transistors - BJT SSP XSTR SC-70 NPN
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ON Semiconductor 1067
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AUD 0.0481
Multiples of: 1

IRLML5203TRPBF-HXY


30V 4.2A 55mΩ@10V 1.3V P Channel SOT-23 MOSFETs ROHS
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HXY MOS 1047
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AUD 0.0363
Multiples of: 20

2N7002KW


SOT-323 MOSFETs ROHS
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DIYI 1037
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AUD 0.0334
Multiples of: 10

SL3409


SOT-23 MOSFETs ROHS
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SLKORMICRO 843
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AUD 0.0284
Multiples of: 10

HSBA3058


MOSFET N Channel 30V 30A 2.2V @ 250uA 8mΩ @ 20A,10V PRPAK5*6 RoHS
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HUASHUO 843
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AUD 0.158
Multiples of: 5

BSS84PH6327-MS


55V 300mA 1W 4.5Ω@10V P Channel SOT-23 MOSFETs ROHS
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MSKSEMI 155
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AUD 0.0379
Multiples of: 20

BC807-25


Transistor: PNP; bipolar; 45V; 0.5A; 300mW; SOT23
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Yangjie 0
6 to 16 Weeks Calender.png

AUD 0.0203
Multiples of: 20

SI2306


30V 3.16A 38mΩ@10V,3.5A 750mW 3V@250uA null SOT-23 MOSFETs ROHS
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Juxing Electronic Technology 0
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AUD 0.0294
Multiples of: 20

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