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VARISTOR Datasheet, PDF

Searched Keyword : 'VARISTOR' - Total: 575 (8/29) Pages
ManufacturerPart #DatasheetDescription
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Wurth Elektronik GmbH &...
820523211 Datasheet pdf image
153Kb/6P
STANDARD VARISTOR DISC
820546811 Datasheet pdf image
153Kb/6P
STANDARD VARISTOR DISC
820552711 Datasheet pdf image
153Kb/6P
STANDARD VARISTOR DISC
820525511 Datasheet pdf image
153Kb/6P
STANDARD VARISTOR DISC
820543011 Datasheet pdf image
192Kb/6P
STANDARD VARISTOR DISC
820574611 Datasheet pdf image
153Kb/6P
STANDARD VARISTOR DISC
Company Logo Img
Bourns Electronic Solut...
MOV-07D180K Datasheet pdf image
691Kb/4P
Metal Oxide Varistor
Company Logo Img
Wurth Elektronik GmbH &...
820545111 Datasheet pdf image
153Kb/6P
STANDARD VARISTOR DISC
82550110 Datasheet pdf image
165Kb/5P
0805 SMD VARISTOR
82550140 Datasheet pdf image
165Kb/5P
0805 SMD VARISTOR
82550250 Datasheet pdf image
165Kb/5P
0805 SMD VARISTOR
82551140 Datasheet pdf image
165Kb/5P
1206 SMD VARISTOR
Company Logo Img
Littelfuse
V420LS40BP Datasheet pdf image
1Mb/13P
LA Varistor Series
V18MLA1210H Datasheet pdf image
1Mb/11P
ML Varistor Series
Company Logo Img
StarHope
10D Datasheet pdf image
350Kb/2P
Varistor Type MYG
Company Logo Img
List of Unclassifed Man...
820512001 Datasheet pdf image
148Kb/6P
STANDARD VARISTOR DISC
820551311 Datasheet pdf image
148Kb/6P
STANDARD VARISTOR DISC
Company Logo Img
Wurth Elektronik GmbH &...
82551500 Datasheet pdf image
281Kb/5P
1206 SMD VARISTOR
82553350 Datasheet pdf image
165Kb/5P
1210 SMD VARISTOR
82556140 Datasheet pdf image
165Kb/5P
0603 SMD VARISTOR

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What is VARISTOR


A varistor (also known as a voltage-dependent resistor or VDR) is a passive electronic component that is used to protect circuits from over-voltage conditions.

It acts like a variable resistor, with its resistance changing in response to changes in voltage.

Varistors are typically made of metal oxide material and have a non-linear resistance-voltage characteristic, meaning that their resistance changes dramatically with changes in voltage.

When a voltage spike or surge occurs, the varistor's resistance decreases, allowing the excess voltage to be absorbed and thus protecting the circuit from damage.

Varistors are commonly used in applications such as power supplies, power conditioning circuits, and telecommunication systems.

They are often used in combination with other protection devices such as fuses, transient voltage suppressors, and surge arrestors, to provide a multi-layer approach to over-voltage protection.

In summary, a varistor is a passive electronic component that is used to protect circuits from over-voltage conditions by absorbing excess voltage and acting as a variable resistor.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.


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