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 Series Diameter Maximum Surge Current Capacitance Length Depth Thickness Dimensions
RS-stocknr. 162-0260
FabrikantnummerB72660M0271K072
FabrikantEPCOS
€ 0,426
Each (On a Reel of 1000)
Aantal stuks
430V 275Vrms 350V 710V 10A - CU - 1200A 95pF 10.2mm 8mm 4.5mm 10.2 x 8 x 4.5mm
RS-stocknr. 106-9912
FabrikantnummerERZV14D471
FabrikantPanasonic
€ 0,216
Each (In a Bag of 1000)
Aantal stuks
470V 300V 385V 775V - - ZNR - 6000A 400pF - - - 15.5 (Dia.) x 6.2mm
RS-stocknr. 171-0011
FabrikantnummerV68ZA2P
FabrikantLittelfuse
€ 0,108
Each (In a Bag of 1500)
Aantal stuks
75V 40V 56V 135V 2.5A 3J ZA 9mm 250A 910pF - - 5.6mm 9 (Dia.) x 5.6mm
RS-stocknr. 170-2843
FabrikantnummerB72207S0350K101
FabrikantEPCOS
€ 0,097
Each (On a Reel of 1000)
Aantal stuks
56V 35V 45V 110V 2.5A 2.5J Standard 9mm 250A 1.05nF - - 3.9mm 9 (Dia.) x 3.9mm
RS-stocknr. 289-6746
FabrikantnummerB72210S0140K101
FabrikantEPCOS
€ 0,442
Each (In a Pack of 5)
Aantal stuks
22V 14V 18V 43V 5A 2J Standard 12mm 500A 5.2nF - - 4.2mm 12 (Dia.) x 4.2mm
RS-stocknr. 720-9910
FabrikantnummerERZV14D220
FabrikantPanasonic
€ 0,46
Each (In a Pack of 5)
Aantal stuks
22V 14V 18V 43V 10A 6.3J ZNR 15.5mm 2000A 20nF - - 4.7mm 15.5 (Dia.) x 4.7mm
RS-stocknr. 711-8155
FabrikantnummerB72214P2321K101
FabrikantEPCOS
€ 0,568
Each (In a Pack of 5)
Aantal stuks
510V 320V 420V 840V 50A 150J AdvanceD-MP 16mm 6000A 280pF - - 6.3mm 16 (Dia.) x 6.3mm
RS-stocknr. 170-2888
FabrikantnummerB72220S0321K101
FabrikantEPCOS
€ 0,528
Each (On a Reel of 250)
Aantal stuks
510V 320V 420V 840V 100A 184J Standard 21.5mm 8000A 540pF - - 5.8mm 21.5 (Dia.) x 5.8mm
RS-stocknr. 163-3864
Fabrikantnummer820521311
FabrikantWurth Elektronik
€ 0,706
Each (On a Reel of 500)
Aantal stuks
200V 130V 170V 340V 100A 114J WE-VD 23mm 6500A 1.83nF - - - -
RS-stocknr. 110-1912
FabrikantnummerERZV10D470
FabrikantPanasonic
€ 0,147
Each (In a Bag of 1000)
Aantal stuks
47V 30V 38V 93V - - ZNR - 1000A 4.6nF - - - 11.5 (Dia.) x 5mm
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 8.5 (Dia.) x 5.6mm
RS-stocknr. 289-6982
FabrikantnummerB72207S0231K101
FabrikantEPCOS
€ 0,442
Each (In a Pack of 5)
Aantal stuks
360V 230V 300V 595V 10A 17J Standard 9mm 1200A 115pF - - 4mm 9 (Dia.) x 4mm
RS-stocknr. 106-9896
FabrikantnummerERZV14D220
FabrikantPanasonic
€ 0,155
Each (In a Bag of 1000)
Aantal stuks
22V 14V 18V 43V - - ZNR - 2000A 20nF - - - 15.5 (Dia.) x 4.7mm
RS-stocknr. 800-7107
FabrikantnummerV68ZA2P
FabrikantLittelfuse
€ 0,255
Each (In a Pack of 25)
Aantal stuks
75V 40V 56V 135V 2.5A 3J ZA 9mm 250A 910pF - - 5.6mm 9 (Dia.) x 5.6mm
RS-stocknr. 110-1926
FabrikantnummerERZV14D220
FabrikantPanasonic
€ 0,155
Each (In a Bag of 1000)
Aantal stuks
22V 14V 18V 43V - - ZNR - 2000A 20nF - - - 15.5 (Dia.) x 4.7mm
RS-stocknr. 110-1943
FabrikantnummerERZV14D471
FabrikantPanasonic
€ 0,176
Each (In a Bag of 1000)
Aantal stuks
470V 300V 385V 775V - - ZNR - 6000A 400pF - - - 15.5 (Dia.) x 6.2mm
RS-stocknr. 720-9857
FabrikantnummerERZV10D470
FabrikantPanasonic
€ 0,263
Each (In a Pack of 10)
Aantal stuks
47V 30V 38V 93V 5A - ZNR 11.5mm 1000A 4.6nF - - - 11.5 (Dia.) x 5mm
RS-stocknr. 167-0539
FabrikantnummerB72650M0301K072
FabrikantEPCOS
€ 0,351
Each (On a Reel of 1000)
Aantal stuks
470V 300Vrms 385V 775V 5A - CU - 400A 45pF 8mm 6.3mm 4.5mm 8 x 6.3 x 4.5mm
RS-stocknr. 163-3889
Fabrikantnummer82550110
FabrikantWurth Elektronik
€ 0,478
Each (On a Reel of 4000)
Aantal stuks
18V 11V 14V 30V 1A 0.1J WE-VS - 100A 750pF 2mm 1.25mm - -
RS-stocknr. 289-7711
FabrikantnummerB72220S0321K101
FabrikantEPCOS
€ 0,788
Each (In a Pack of 5)
Aantal stuks
510V 320V 420V 840V 100A 184J Standard 21.5mm 8000A 540pF - - 5.8mm 21.5 (Dia.) x 5.8mm
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