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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BC546ABU


Transistor: NPN; bipolar; 65V; 0.1A; 500mW; TO92
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ON Semiconductor 15520
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AUD 0.0593
Multiples of: 500

SMBT3906E6327HTSA1


Infineon Technologies Bipolar Transistors - BJT AF GP BJT PNP 40V 0.2A
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Infineon 15520
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AUD 0.0595
Multiples of: 1

KSC1009YTA


Bipolar (BJT) Transistor NPN 140 V 700 mA 50MHz 800 mW Through Hole TO-92-3
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ON Semiconductor 15520
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AUD 0.0611
Multiples of: 1

KSP92TA


Bipolar (BJT) Transistor PNP 300 V 500 mA 50MHz 625 mW Through Hole TO-92-3
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ON Semiconductor 15520
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AUD 0.0613
Multiples of: 2000

NTK3134NT5G


Trans MOSFET N-CH 20V 0.89A 3-Pin SOT-723 T/R
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ON Semiconductor 15520
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AUD 0.0627
Multiples of: 1

2N4403TAR


Bipolar Transistors - BJT PNP Transistor General Purpose
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ON Semiconductor 15520
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AUD 0.0635
Multiples of: 2000

2N5550TFR


Bipolar (BJT) Transistor NPN 140 V 600 mA 300MHz 625 mW Through Hole TO-92-3
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ON Semiconductor 15520
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AUD 0.0653
Multiples of: 2000

BC33716TA


Bipolar (BJT) Transistor NPN 45 V 800 mA 100MHz 625 mW Through Hole TO-92-3
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ON Semiconductor 15520
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AUD 0.0677
Multiples of: 2000

BCP5616TA


Trans GP BJT NPN 80V 1A Automotive 4-Pin(3+Tab) SOT-223 T/R
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Diodes Incorporated 15520
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AUD 0.1014
Multiples of: 1000

2N3904TF


Transistors Bipolar - BJT NPN 40V 200mA
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ON Semiconductor 13580
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AUD 0.0722
Multiples of: 2000

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