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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MMBT2222ALT1G


Bipolar Transistors - BJT SS SOT23 GP XSTR NPN 40V
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ON Semiconductor 1239320
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AUD 0.0147
Multiples of: 50

2N5551RLRPG


Trans GP BJT NPN 160V 0.6A 3-Pin TO-92 Ammo
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ON Semiconductor 269660
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AUD 0.0653
Multiples of: 2000

S8050-J3Y


NPN SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 268108
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AUD 0.0047
Multiples of: 100

SQ2361ES-T1_BE3


MOSFET P-CHANNEL 60V D-S
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Vishay 268012
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AUD 0.4346
Multiples of: 1

BC848A-7-F


Transistors Bipolar - BJT NPN BIPOLAR
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Diodes Incorporated 267720
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AUD 0.0415
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2N7002KX


60V 300mA 1.2V 1PCSNChannel SOT-23 MOSFETs ROHS
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Shenzhen JingYang 264870
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AUD 0.0123
Multiples of: 20

BC847BLP-7


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 250 mW Surface Mount X1-DFN1006-3
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Diodes Incorporated 253190
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AUD 0.1116
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ULN2803A


Darlington transistor array driver SOP-18 RoHS
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Youtai 242417
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AUD 0.1336
Multiples of: 5

MMBT3906LT1G


Bipolar Transistors - BJT 200mA 40V PNP
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ON Semiconductor 127021
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AUD 0.0133
Multiples of: 50

FJV42MTF


Bipolar (BJT) Transistor NPN 350 V 500 mA 50MHz 350 mW Surface Mount SOT-23-3
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ON Semiconductor 2910
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AUD 0.0552
Multiples of: 3000

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