About Transistors

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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L2N7002SLLT1G


SOT-23 MOSFETs 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.

Leshan Availability : 19397672
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USD 0.0039

Multiples of: 100

DSS4240T-7


Transistors Bipolar - BJT NPN 40V 2A
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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.

Diodes Incorporated Availability : 5363130
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USD 0.057

Multiples of: 3000

MMBT2222A-7-F


Bipolar (BJT) Transistor NPN 40 V 600 mA 300MHz 310 mW Surface Mount SOT-23-3
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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.

Diodes Incorporated Availability : 4292250
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USD 0.0126

Multiples of: 3000

BC817K-16VL


BC817 Series 45V 500 mA SMT General Purpose Transistor - SOT-23
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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 : 4122500
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USD 0.0262

Multiples of: 10000

BCX71J,215


Transistors Bipolar - BJT TRANS GP TAPE-7
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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 : 3995430
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USD 0.0192

Multiples of: 3000

2N7002E-7-F


60V 250mA 3O@10V,250mA 370mW N Channel SOT-23 MOSFETs 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.

Diodes Incorporated Availability : 3657870
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USD 0.0232

Multiples of: 3000

BD882HY-TP


Bipolar Transistors - BJT
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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.

Micro Commercial Components (MCC) Availability : 3330980
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USD 0.091

Multiples of: 1000

BSS123-7-F


100V 170mA 300mW 6O@10V,170mA N Channel SOT-23 MOSFETs 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.

Diodes Incorporated Availability : 2947830
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USD 0.0161

Multiples of: 3000

MMBT3906-TP


Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 300 mW Surface Mount SOT-23
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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.

Micro Commercial Components (MCC) Availability : 2910000
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USD 0.0081

Multiples of: 3000

Hot MMDT3904-7-F


Transistors Bipolar - BJT 40V 200mW
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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.

Diodes Incorporated Availability : 16923
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USD 0.0195

Multiples of: 20

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