Metal Oxide Varistors

What are they?
Metal Oxide Varistors, more commonly known as ’MOVs’ are devices that provide excellent transient voltage suppression. They are a type of non-linear device that feature similar characteristics to Zener diodes. They are used to protect vulnerable electronic circuits and components from overvoltage conditions that can cause damage. Any potentially destructive overvoltage energy is dissipated as heat.
Construction:
Metal oxide varistors are typically constructed from zinc oxide and combined with small additions of other metal oxides such as cobalt, magnese or bismuth. These materials are sintered into ceramic casings during manufacture. Although MOVs are available in different formats, they are most commonly radial leaded discs.
Applications:
• Suppression of lightning and other high levels of transient energy
• Low voltage power supplies in DC circuits
• Low voltage power supply in automotive applications
• Protection from internal transients within capacitor discharges, relay switching and inductive load switching

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Beskrivning Pris Varistor Voltage Maximum AC Voltage Rating Maximum DC Voltage Rating Clamping Voltage Clamping Current Energy Series Diameter Maximum Surge Current Capacitance Length Depth Thickness Dimensions
RS-artikelnummer 669-4428
Tillv. art.nr82550200
VarumärkeWurth Elektronik
6,742 kr
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33V 20V 26V 54V 1A 0.3J WE-VS - 100A 350pF 2mm 1.25mm - -
RS-artikelnummer 669-4456
Tillv. art.nr82531400
VarumärkeWurth Elektronik
7,094 kr
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70V 40V 56V 120V 10A 1J WE-VS - 200A 180pF 3.2mm 1.6mm - -
RS-artikelnummer 163-3876
Tillv. art.nr82531400
VarumärkeWurth Elektronik
21 163,91 kr
1 Reel of 4000
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70V 40V 56V 120V 10A 1J WE-VS - 200A 180pF 3.2mm 1.6mm - -
RS-artikelnummer 163-3891
Tillv. art.nr82550200
VarumärkeWurth Elektronik
20 266,40 kr
1 Reel of 4000
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33V 20V 26V 54V 1A 0.3J WE-VS - 100A 350pF 2mm 1.25mm - -
RS-artikelnummer 669-4317
Tillv. art.nr820572501
VarumärkeWurth Elektronik
6,596 kr
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39V 25V 31V 77V 2.5A 2.4J WE-VD 9mm 250A 1.82nF - - 4.7mm 9 (Dia.) x 4.7mm
RS-artikelnummer 163-3894
Tillv. art.nr82551200
VarumärkeWurth Elektronik
23 015,70 kr
1 Reel of 4000
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33V 20V 26V 54V 1A 0.5J WE-VS - 100A 490pF 3.2mm 1.6mm - -
RS-artikelnummer 669-4459
Tillv. art.nr82541250
VarumärkeWurth Elektronik
8,624 kr
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39V 25V 30V 72V 1A 1J WE-VS - 200A 620pF 3.2mm 1.6mm - -
RS-artikelnummer 163-3888
Tillv. art.nr82550060
VarumärkeWurth Elektronik
19 759,12 kr
1 Reel of 4000
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12V 6V 9V 20V 1A 0.1J WE-VS - 80A 1.18nF 2mm 1.25mm - -
RS-artikelnummer 669-4389
Tillv. art.nr82537040
VarumärkeWurth Elektronik
5,17 kr
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8V 4V 5.5V 21V 1A 0.04J WE-VS - 20A 220pF 1mm 0.5mm - -
RS-artikelnummer 163-3889
Tillv. art.nr82550110
VarumärkeWurth Elektronik
19 759,12 kr
1 Reel of 4000
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18V 11V 14V 30V 1A 0.1J WE-VS - 100A 750pF 2mm 1.25mm - -
RS-artikelnummer 172-5223
Tillv. art.nr820475001
VarumärkeWurth Elektronik
6,194 kr
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82V 50V 65V 135V 10A 7J WE-VD 9mm 1750A 640pF - - 3.8mm 9 (Dia.) x 3.8mm
RS-artikelnummer 163-3877
Tillv. art.nr82536070
VarumärkeWurth Elektronik
20 111,20 kr
1 Reel of 4000
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13.5V 7V 9V 30V 1A 0.1J WE-VS - 30A 200pF 1.6mm 0.8mm - -
RS-artikelnummer 163-3860
Tillv. art.nr820441311E
VarumärkeWurth Elektronik
5,168 kr
Each (On a Reel of 750)
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200V 130V 170V 340V 50A 70J WE-VD 16.5mm 6000A 840pF - - - -
RS-artikelnummer 162-1346
Tillv. art.nr820423211
VarumärkeWurth Elektronik
6,688 kr
Each (On a Reel of 500)
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510V 320V 418V 842V 100A 382J WE-VD 23mm 10000A 760pF - - - -
RS-artikelnummer 163-3863
Tillv. art.nr820513001
VarumärkeWurth Elektronik
4 828,47 kr
1 Reel of 1000
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47V 30V 38V 93V 5A 6J WE-VD 12.5mm 500A 3.14nF - - 5mm 12.5 (Dia.) x 5mm
RS-artikelnummer 669-4320
Tillv. art.nr820475001
VarumärkeWurth Elektronik
6,804 kr
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82V 50V 65V 135V 10A 7J WE-VD 9mm 1750A 640pF - - 3.8mm 9 (Dia.) x 3.8mm
RS-artikelnummer 669-4358
Tillv. art.nr820541406
VarumärkeWurth Elektronik
6,99 kr
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22V 14V 18V 43V 10A 5.4J WE-VD 16.5mm 1000A 1.196nF - - 5mm 16.5 (Dia.) x 5mm
RS-artikelnummer 163-3871
Tillv. art.nr820572501
VarumärkeWurth Elektronik
6 576,76 kr
1 Reel of 1500
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39V 25V 31V 77V 2.5A 2.4J WE-VD 9mm 250A 1.82nF - - 4.7mm 9 (Dia.) x 4.7mm
RS-artikelnummer 163-3868
Tillv. art.nr820543001
VarumärkeWurth Elektronik
3,697 kr
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47V 30V 38V 93V 10A 12J WE-VD 16.5mm 1000A 6.42nF - - - -
RS-artikelnummer 163-3873
Tillv. art.nr820576001
VarumärkeWurth Elektronik
6 493,52 kr
1 Reel of 1500
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100V 60V 85V 165V 10A 7J WE-VD 9mm 1200A 540pF - - 3.9mm 9 (Dia.) x 3.9mm