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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KSC2690AYSTU


Bipolar (BJT) Transistor NPN 160 V 1.2 A 155MHz 1.2 W Through Hole TO-126-3
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ON Semiconductor 1530
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AUD 0.4759
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2SC2073


TO-220 Bipolar Transistors - BJT ROHS
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JSMSEMI 1459
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AUD 0.165
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2SAR513RTL


Bipolar (BJT) Transistor PNP 50 V 1 A 400MHz 1 W Surface Mount TSMT3
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ROHM 1309
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AUD 0.1959
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IRLML2402TRPBF-JSM


20V 2.5A N Channel SOT-23 MOSFETs ROHS
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JSMSEMI 1280
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AUD 0.0469
Multiples of: 10

RN2705,LF


Bipolar Transistors - Pre-Biased PNP x 2 BRT Q1BSR=2.2kOhm Q1BER=47kOhm Q2BSR=2.2kOhm Q2BER=47kOhm VCEO=-50V IC=-0.1A
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Toshiba 1280
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AUD 0.0533
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BFR 380F H6327


Infineon Technologies RF Bipolar Transistors RF BIP TRANSISTOR
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Infineon 1270
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AUD 0.1888
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2N7002LT1G-VB


60V 300mA N Channel SOT-23 MOSFETs ROHS
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VBsemi Elec 1261
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AUD 0.0506
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FC1405


SOT-323 Bipolar Transistors - BJT ROHS
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GUOXIN JIAPIN SEMICONDUCTOR 1202
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AUD 0.0431
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ULN2004G-S16-R


Darlington transistor array driver SOP-16_150mil RoHS
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Unisonic 1086
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AUD 0.188
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JMSH1552AK


TO-252-2 MOSFETs ROHS
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JieJie 513
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AUD 0.3609
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