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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Omschrijving Prijs Varistor Voltage Maximum AC Voltage Rating Maximum DC Voltage Rating Clamping Voltage Clamping Current Energy Material Series Diameter Maximum Surge Current Capacitance Length Depth Thickness
RS-stocknr. 721-0052
FabrikantnummerERZVF2M220
FabrikantPanasonic
€ 1,402
Each (In a Pack of 5)
Aantal stuks
22V 14V 18V 43V 2.5A 0.9J - VF - 125A - 8mm 6mm 3.2mm
RS-stocknr. 106-9932
FabrikantnummerERZVF2M220
FabrikantPanasonic
€ 0,547
Each (In a Bag of 2000)
Aantal stuks
22V 14V 18V 43V - 0.9J - VF - 125A - 8mm - -
RS-stocknr. 110-1962
FabrikantnummerERZVF2M220
FabrikantPanasonic
€ 0,562
Each (In a Bag of 2000)
Aantal stuks
22V 14V 18V 43V 2.5A 0.9J - VF - 125A - 8mm - 3.2mm
RS-stocknr. 110-1899
FabrikantnummerERZV07D180
FabrikantPanasonic
€ 0,08
Each (In a Bag of 1000)
Aantal stuks
18V 11V 14V 36V 2.5A 1.1J - V 8.5mm 500A 3.8nF 31.5mm - 4.5mm
RS-stocknr. 106-9869
FabrikantnummerERZV07D180
FabrikantPanasonic
€ 0,086
Each (In a Bag of 1000)
Aantal stuks
18V 11V 14V 36V 2.5A 0.9J - V 8.5mm 500A 3.8nF 31.5mm - 4.5mm
RS-stocknr. 720-9793
FabrikantnummerERZV07D180
FabrikantPanasonic
€ 0,263
Each (In a Pack of 10)
Aantal stuks
18V 11V 14V 36V 2.5A 1.1J - V 8.5mm 500A 3.8nF 31.5mm - 4.5mm
RS-stocknr. 106-9896
FabrikantnummerERZV14D220
FabrikantPanasonic
€ 0,15
Each (In a Bag of 1000)
Aantal stuks
22V 14V 18V 43V 10A 5.3J - V 15.5mm 2000A 20nF 34.5mm - 4.7mm
RS-stocknr. 110-1943
FabrikantnummerERZV14D471
FabrikantPanasonic
€ 0,176
Each (In a Bag of 1000)
Aantal stuks
470V 300V 385V 775V 50A 175J - V 15.5mm 6000A 400pF 38.5mm - 6.2mm
RS-stocknr. 106-9882
FabrikantnummerERZV10D470
FabrikantPanasonic
€ 0,147
Each (In a Bag of 1000)
Aantal stuks
47V 30V 38V 93V 5A 6.8J - V 11.5mm 1000A 4.6nF 34.5mm - 5mm
RS-stocknr. 785-8972
FabrikantnummerERZE14A511
FabrikantPanasonic
€ 0,77
Each (In a Pack of 5)
Aantal stuks
510V 320V 410V 845V 100A 382J - V 16.5mm 10000A 700pF 40mm - 6.6mm
RS-stocknr. 110-1926
FabrikantnummerERZV14D220
FabrikantPanasonic
€ 0,15
Each (In a Bag of 1000)
Aantal stuks
22V 14V 18V 43V 10A 6.3J - V 15.5mm 2000A 20nF 38.5mm - 4.7mm
RS-stocknr. 106-9860
FabrikantnummerERZV05D820
FabrikantPanasonic
€ 0,072
Each (In a Bag of 1000)
Aantal stuks
82V 50V 65V 145V 1A 3.5J - V 7mm 800A 460pF 30mm - 4.1mm
RS-stocknr. 110-1912
FabrikantnummerERZV10D470
FabrikantPanasonic
€ 0,147
Each (In a Bag of 1000)
Aantal stuks
47V 30V 38V 93V 5A 6.8J - V 11.5mm 1000A 4.6nF 34.5mm - 5mm
RS-stocknr. 720-9970
FabrikantnummerERZV14D471
FabrikantPanasonic
€ 0,676
Each (In a Pack of 5)
Aantal stuks
470V 300V 385V 775V 50A 175J - V 15.5mm 6000A 400pF 38.5mm - 6.2mm
RS-stocknr. 720-9910
FabrikantnummerERZV14D220
FabrikantPanasonic
€ 0,452
Each (In a Pack of 5)
Aantal stuks
22V 14V 18V 43V 10A 6.3J - V 15.5mm 2000A 20nF 34.5mm - 4.7mm
RS-stocknr. 720-9740
FabrikantnummerERZV05D820
FabrikantPanasonic
€ 0,212
Each (In a Pack of 10)
Aantal stuks
82V 50V 65V 145V 5A 3.5J - V 7mm 800A 460pF 30mm - 4.1mm
RS-stocknr. 720-9857
FabrikantnummerERZV10D470
FabrikantPanasonic
€ 0,263
Each (In a Pack of 10)
Aantal stuks
47V 30V 38V 93V 5A 6.8J - V 11.5mm 1000A 4.6nF 34.5mm - 5mm
RS-stocknr. 110-1890
FabrikantnummerERZV05D820
FabrikantPanasonic
€ 0,078
Each (In a Bag of 1000)
Aantal stuks
82V 50V 65V 145V 5A 3.5J - V 7mm 800A 460pF 30mm - 4.1mm
RS-stocknr. 226-8040
FabrikantnummerERZV07D431
FabrikantPanasonic
€ 0,326
Each (In a Pack of 5)
Aantal stuks
430V 275V 350V 710V 10A 40J - ZNR 8.5mm 1750A 120pF - - 5.6mm
RS-stocknr. 106-9875
FabrikantnummerERZV07D271
FabrikantPanasonic
€ 0,069
Each (In a Bag of 1000)
Aantal stuks
270V 175V 225V 455V 10A 24J - V 8.5mm 1750A 150pF 31.5mm - 4.8mm