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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BC807-25


45V 300mW 400 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Bourne 4074
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AUD 0.0168
Multiples of: 50

DTC114YUA


SOT-323 Digital Transistors ROHS
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SLKORMICRO 4074
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AUD 0.0226
Multiples of: 20

WGU7N65SE


TO-251 MOSFETs ROHS
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Wild Goose 4074
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AUD 0.2164
Multiples of: 5

MD2001FX


Transistors Bipolar - BJT NPN Power Transistor
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STMicroelectronics 4074
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AUD 2.6537
Multiples of: 300

STW5NK100Z


Transistor: N-MOSFET; unipolar; 1000V; 2.2A; 125W; TO247-3
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STMicroelectronics 4074
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AUD 2.879
Multiples of: 600

STGW30H65FB


IGBT Transistors PTD IGBT & IPM
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STMicroelectronics 4074
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AUD 2.8895
Multiples of: 600

DDC144TU-7


Diodes Incorporated Bipolar Transistors - Pre-Biased PREBIASED TRANSISTOR SOT-363 NPN 200MW
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Diodes Incorporated 4070
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AUD 0.096
Multiples of: 1

HKTD90N03


TO-252 MOSFETs ROHS
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Hottech 4070
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AUD 0.1585
Multiples of: 5

DMP2160UW-7


MOSFET SINGLE P-CHANNEL
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Diodes Incorporated 3996
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AUD 0.0825
Multiples of: 10

STP20NK50Z


N-Channel 500 V 17A (Tc) 190W (Tc) Through Hole TO-220
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STMicroelectronics 3734
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AUD 1.9752
Multiples of: 50

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