About Transistors

?Ourns 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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SS8050


Transistors (NPN/PNP) SOT23 RoHS
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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.

TWGMC Availability : 44073
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USD 0.0072

Multiples of: 50

SI2302


20V 3.5A 350mW 36m@10V,3.5A 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper Availability : 44032
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USD 0.0105

Multiples of: 50

BC850AMTF


Transistors Bipolar - BJT SOT-23 NPN GP AMP
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ON Semiconductor Availability : 44023
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USD 0.0295

Multiples of: 1

BD135


Bipolar (BJT) Transistor NPN 45 V 1.5 A 1.25 W Through Hole SOT-32-3
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STMicroelectronics Availability : 43995
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USD 0.1303

Multiples of: 1

RUE002N02TL


MOSFET Sm Signal, Sw MOSFET N Chan, 20V, 0.2A
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ROHM Availability : 43993
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USD 0.1263

Multiples of: 1

7002-2N7002K


SOT-23 MOSFETs ROHS
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GOODWORK Availability : 43892
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USD 0.0068

Multiples of: 50

FQD5P20TM


Transistor: P-MOSFET; unipolar; -200V; -2.34A; 45W; DPAK
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ON Semiconductor Availability : 43789
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USD 0.3355

Multiples of: 1

BSG0811ND


Infineon Technologies MOSFET
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Infineon Availability : 43782
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USD 1.288

Multiples of: 1

BC817DPN.115


Transistor: NPN / PNP; bipolar; complementary; 45V; 500mA; 600mW
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Nexperia Availability : 43776
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USD 0.1568

Multiples of: 1

PMBT3904QAZ


Bipolar Transistors - BJT 40 V, 200 mA NPN switching transistor
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Nexperia Availability : 43767
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USD 0.007

Multiples of: 1

SIA445EDJ-T1-GE3


MOSFET -20V 16.5mOhm@4.5V 12A P-Ch G-III
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Vishay Availability : 43713
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USD 0.2321

Multiples of: 1

LBC847BPDW1T1G


Transistors (NPN/PNP) NPN,PNP 100mA 45V SC-70-6 (SOT-363) RoHS
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Leshan Availability : 43658
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USD 0.0142

Multiples of: 20

BC847CLT1G


Bipolar Transistors - BJT 100mA 50V NPN
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ON Semiconductor Availability : 43650
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USD 0.0106

Multiples of: 3000

MMUN2115LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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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 Availability : 43650
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USD 0.0132

Multiples of: 1

PMBTA06,215


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 250 mW Surface Mount TO-236AB
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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.

Nexperia Availability : 43650
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USD 0.0146

Multiples of: 3000

BC807-16W,115


Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 200 mW Surface Mount SOT-323
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Nexperia Availability : 43650
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USD 0.0156

Multiples of: 3000

BC857BQ-7-F


Trans GP BJT PNP 45V 0.1A Automotive 3-Pin SOT-23 T/R
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Diodes Incorporated Availability : 43650
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USD 0.0205

Multiples of: 3000

DDTA144WCA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 47K 22K
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Diodes Incorporated Availability : 43650
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USD 0.0273

Multiples of: 3000

DDTA143FCA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K 22K
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Diodes Incorporated Availability : 43650
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USD 0.0273

Multiples of: 3000

2SC4027T-TL-E


Bipolar (BJT) Transistor NPN 160 V 1.5 A 120MHz 1 W Surface Mount TP-FA
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ON Semiconductor Availability : 2037
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USD 0.3806

Multiples of: 700

First...96979899100...

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