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. 138-6049
FabrikantnummerB72214S0381K
FabrikantEPCOS
€ 0,245
Each (In a Box of 250)
Aantal stuks
620V 385Vrms 505V 1025V 50A 80J Standard - 4500A 315pF 15.5mm 19mm 5.9mm 15.5 x 5.9 x 19mm
RS-stocknr. 543-4953
FabrikantnummerV150LA10AP
FabrikantLittelfuse
€ 0,46
Each (In a Pack of 5)
Aantal stuks
268V 150V 200V 395V 50A 45J LA 17mm 4500A 800pF - - 5.6mm 17 (Dia.) x 5.6mm
RS-stocknr. 711-8136
FabrikantnummerB72210P2271K101
FabrikantEPCOS
€ 0,46
Each (In a Pack of 5)
Aantal stuks
430V 275V 350V 710V 25A 60J AdvanceD-MP 12mm 3500A 180pF - - 5.9mm 12 (Dia.) x 5.9mm
RS-stocknr. 876-8016
FabrikantnummerV20E510P
FabrikantLittelfuse
€ 0,755
Each (In a Pack of 50)
Aantal stuks
902V 510V 670V 1355V - - UltraMOV - 10000A 350pF - - - 23 (Dia.) x 28mm
RS-stocknr. 138-6040
FabrikantnummerB72210S0271K101
FabrikantEPCOS
€ 0,167
Each (In a Box of 500)
Aantal stuks
430V 275Vrms 350V 710V 25A 43J Standard - 2500A 220pF 12mm 14.5mm 5mm 12 x 5 x 14.5mm
RS-stocknr. 240-062
FabrikantnummerDVS110
FabrikantRoxburgh EMC
€ 43,82
Each
Aantal stuks
- 150V 200V - - 80J DVS - 6500A - 75mm 52.5mm 12.5mm 75 x 52.5 x 12.5mm
RS-stocknr. 252-703
FabrikantnummerV22ZA3P
FabrikantLittelfuse
€ 0,636
Each (In a Pack of 5)
Aantal stuks
26V 14V 18V 43V 10A 4J VA 17mm 1000A 14.73nF - - 5mm 17 (Dia.) x 5mm
RS-stocknr. 291-3475
FabrikantnummerB72240B0750K001
FabrikantEPCOS
€ 41,43
Each
Aantal stuks
120V 75V 100V 220V 300A 190J HighE - 40000A 11nF 60mm 14mm - -
RS-stocknr. 110-1966
FabrikantnummerERZVF2M390
FabrikantPanasonic
€ 897,45
1 Bag of 2000
Bag(s)
39V 25V 31V 77V - - ZNR - 125A - 8mm - - -
RS-stocknr. 760-6939
FabrikantnummerV250LA40BP
FabrikantLittelfuse
€ 0,794
Each (In a Pack of 5)
Aantal stuks
354 → 413V 250V 330V 620V 100A 130J LA 23mm 6500A 1nF - - 5.6mm 23 (Dia.) x 5.6mm
RS-stocknr. 240-141
FabrikantRS PRO
€ 11,57
Each
Aantal stuks
670V 460V 615V 1140V - 350J High Power 36mm 12000A 2.05nF - - 6mm 36 (Dia.) x 6mm
RS-stocknr. 240-113
FabrikantRS PRO
€ 7,04
Each
Aantal stuks
360V 250V 330V 620V - 190J High Power 36mm 12000A 3.085nF - - 4mm 36 (Dia.) x 4mm
RS-stocknr. 878-2000
FabrikantnummerV22ZA2P
FabrikantLittelfuse
€ 0,294
Each (In a Pack of 100)
Aantal stuks
24.2V 14V 18V 43V - - ZA - 500A 4.5nF - - - 12.5 (Dia.) x 16mm
Nieuw
RS-stocknr. 187-8316
FabrikantnummerERZE14A561S1
FabrikantPanasonic
€ 0,74
Each (In a Pack of 10)
Aantal stuks
560V 350V 450V 930V 100A 382J E14-S1 16.5mm 7500A 700pF - - 7.2mm 16.5 Dia. x 7.2mm
RS-stocknr. 179-7285
FabrikantnummerB72225S4621K101
FabrikantEPCOS
€ 3,45
Each (In a Bag of 100)
Aantal stuks
1000V 620V 825V 1650V 150A 855J S25 27.5mm 20000A 780pF - - 10.6mm 27.5 Dia. x 10.6mm
Nieuw
RS-stocknr. 187-6520
FabrikantnummerVGAH222026Y570DP
FabrikantAVX
€ 0,988
Each (On a Reel of 1000)
Aantal stuks
35V 23V 26V 57V - 6.8J VGAH - 1100 (Peak Current)A 7nF 5.7mm 5mm 2.5mm 5.7 x 5 x 2.5mm
RS-stocknr. 878-1738
FabrikantnummerV321DA40
FabrikantLittelfuse
€ 33,05
Each
Aantal stuks
561V 320V 420V 830V - - DA - 40000A 3.8nF 62mm - - 62 x 67 x 15mm
Nieuw
RS-stocknr. 187-8132
FabrikantnummerERZE14A112S1
FabrikantPanasonic
€ 1,04
Each (In a Bag of 1000)
Aantal stuks
1100V 680V 895V 1815V 100A 620J E14-S1 17.5mm 7500A 350pF - - 10.1mm 17.5 Dia. x 10.1mm
RS-stocknr. 162-1430
FabrikantnummerB72220S0141K101
FabrikantEPCOS
€ 0,451
Each (On a Reel of 250)
Aantal stuks
220V 140V 180V 360V 100A 78J Standard 21.5mm 8000A 1.24nF - - 4.8mm 21.5 (Dia.) x 4.8mm
RS-stocknr. 163-3868
Fabrikantnummer820543001
FabrikantWurth Elektronik
€ 0,513
Each (On a Reel of 750)
Aantal stuks
47V 30V 38V 93V 10A 12J WE-VD 16.5mm 1000A 6.42nF - - - -
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