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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MJE170G


Bipolar (BJT) Transistor PNP 40 V 3 A 50MHz 1.5 W Through Hole TO-126
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ON Semiconductor 4743
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AUD 0.5571
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2SCR512PT100


ROHM Semiconductor Bipolar Transistors - BJT Trans GP BJT NPN 30V 2A
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ROHM 970
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AUD 0.4197
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FZT788BTA


Transistors Bipolar - BJT PNP High gain
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Diodes Incorporated 970
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AUD 0.4647
Multiples of: 1000

MJD32CTF


Transistors Bipolar - BJT PNP Epitaxial Sil
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ON Semiconductor 970
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AUD 0.486
Multiples of: 1

4N80L-TA3-T


TO-220 MOSFETs ROHS
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Unisonic 970
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AUD 0.4993
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VN2106N3-G


MOSFET N Trench 60V 300mA (Tj) 2.4V @ 1mA 6 Ω @ 75mA,5V TO-92 (TO-92-3) RoHS
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Microchip 970
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AUD 0.5224
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PZTA42,115


Bipolar (BJT) Transistor NPN 300 V 100 mA 50MHz 1.2 W Surface Mount SOT-223
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Nexperia 958
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AUD 0.3965
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MJE171G


Bipolar (BJT) Transistor PNP 60 V 3 A 50MHz 1.5 W Through Hole TO-126
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor 947
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AUD 0.5536
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BD243BTU


Transistors Bipolar - BJT NPN Epitaxial Sil
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ON Semiconductor 921
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AUD 0.6252
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FZT755TA


Diodes Incorporated Bipolar Transistors - BJT PNP High Voltage
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Diodes Incorporated 587
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AUD 0.9323
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