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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S9014


45V 300mW 200@1mA,5V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 37878
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AUD 0.0062
Multiples of: 50

2SD1898


Transistors (NPN/PNP) NPN 1A 80V SOT-89 (SOT-89-3) RoHS
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Changjing Electronics Technology 37839
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AUD 0.0639
Multiples of: 10

BC817-25-TP


Micro Commercial Components (MCC) Bipolar Transistors - BJT 45V, 800mA
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Micro Commercial Components (MCC) 37830
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AUD 0.0166
Multiples of: 3000

SI2301CDS-T1-GE3-ES


20V 3A 1W 58m@4.5V,3A 700mV@250uA 1PCSPChannel SOT-23 MOSFETs ROHS
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ElecSuper 37830
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AUD 0.0179
Multiples of: 10

BC847ALT1G


Bipolar Transistors - BJT 100mA 50V NPN
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ON Semiconductor 37830
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AUD 0.0216
Multiples of: 3000

BC847BWH6327XTSA1


Trans GP BJT NPN 45V 0.1A Automotive 3-Pin SOT-323 T/R
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Infineon 37830
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AUD 0.0376
Multiples of: 1

DDTC115ECA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 37830
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AUD 0.0379
Multiples of: 3000

DTA114TET1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor 37830
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AUD 0.044
Multiples of: 1

SMMBTA13LT1G


Bipolar (BJT) Transistor NPN - Darlington 30 V 300 mA 125MHz 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 37830
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AUD 0.046
Multiples of: 3000

BCR 119 E6327


Infineon Technologies Bipolar Transistors - Pre-Biased NPN silicon Digital TRANSISTOR
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Infineon 37830
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AUD 0.0471
Multiples of: 1

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