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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Description Price 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 Stock No. 204-2141
Mfr. Part No.B72214S0151K101
BrandEPCOS
€0.442
Each (In a Pack of 5)
units
240V 150V 200V 395V 50A 40J Standard 15.5mm 4500A 570pF - - 4.4mm 15.5 (Dia.) x 4.4mm
RS Stock No. 204-2208
Mfr. Part No.B72220S0271K101
BrandEPCOS
€0.786
Each (In a Pack of 5)
units
430V 275V 350V 710V 100A 151J B72220 21.5mm 8000A 630pF - - 5.4mm 21.5 (Dia.) x 5.4mm
RS Stock No. 162-1445
Mfr. Part No.B72205S0110K101
BrandEPCOS
€0.10
Each (On a Reel of 1000)
units
18V 11V 14V 36V 1A 0.3J Standard 7mm 100A 1.75nF - - 3.3mm 7 (Dia.) x 3.3mm
RS Stock No. 289-7474
Mfr. Part No.B72205S0110K101
BrandEPCOS
€0.33
Each (In a Pack of 5)
units
18V 11V 14V 36V 1A 0.3J Standard 7mm 100A 1.75nF - - 3.3mm 7 (Dia.) x 3.3mm
RS Stock No. 170-2885
Mfr. Part No.B72220S0300K101
BrandEPCOS
€0.413
Each (On a Reel of 250)
units
47V 30V 38V 93V 20A 26J Standard 21.5mm 2000A 9.35nF - - 4.9mm 21.5 (Dia.) x 4.9mm
RS Stock No. 289-7597
Mfr. Part No.B72220S0300K101
BrandEPCOS
€0.42
Each (In a Pack of 5)
units
47V 30V 38V 93V 20A 26J Standard 21.5mm 2000A 9.35nF - - 4.9mm 21.5 (Dia.) x 4.9mm
RS Stock No. 170-2868
Mfr. Part No.B72220S0950K101
BrandEPCOS
€0.465
Each (On a Reel of 250)
units
150V 95V 125V 250V 100A 50J Standard 21.5mm 6500A 1.83nF - - 4.5mm 21.5 (Dia.) x 4.5mm
RS Stock No. 289-7250
Mfr. Part No.B72220S0950K101
BrandEPCOS
€0.81
Each (In a Pack of 5)
units
150V 95V 125V 250V 100A 50J Standard 21.5mm 6500A 1.83nF - - 4.5mm 21.5 (Dia.) x 4.5mm
RS Stock No. 289-7070
Mfr. Part No.B72210S0301K101
BrandEPCOS
€0.144
Each (In a Pack of 5)
units
470V 300V 385V 775V 25A 47J Standard 12mm 2500A 180pF - - 5.1mm 12 (Dia.) x 5.1mm
RS Stock No. 170-9994
Mfr. Part No.V82ZA05P
BrandLittelfuse
€0.162
Each (In a Bag of 1500)
units
73 → 97V 50V 68V 135V 5A 2J ZA 7mm 400A 355pF - - 5.6mm 7 (Dia.) x 5.6mm
RS Stock No. 240-040
Mfr. Part No.DVS024
€28.31
Each
units
24V 30V 38V - - 8.8J DVS - 1000A - 75mm 52.5mm 12.5mm 75 x 52.5 x 12.5mm
RS Stock No. 170-2863
Mfr. Part No.B72210S0301K101
BrandEPCOS
€0.13
Each (On a Reel of 500)
units
470V 300V 385V 775V 25A 47J Standard 12mm 2500A 180pF - - 5.1mm 12 (Dia.) x 5.1mm
RS Stock No. 289-7064
Mfr. Part No.B72210S0251K101
BrandEPCOS
€0.566
Each (In a Pack of 5)
units
390V 250V 320V 650V 25A 38J Standard 12mm 2500A 215pF - - 4.8mm 12 (Dia.) x 4.8mm
RS Stock No. 760-7074
Mfr. Part No.V82ZA05P
BrandLittelfuse
€0.337
Each (In a Pack of 25)
units
73 → 97V 50V 68V 135V 5A 2J ZA 7mm 400A 355pF - - 5.6mm 7 (Dia.) x 5.6mm
RS Stock No. 170-2853
Mfr. Part No.B72220S0750K101
BrandEPCOS
€0.192
Each (On a Reel of 250)
units
120V 75V 100V 200V 100A 40J Standard 21.5mm 6500A 2.9nF - - 4.6mm 21.5 (Dia.) x 4.6mm
RS Stock No. 110-1940
Mfr. Part No.ERZV14D241
BrandPanasonic
€0.184
Each (In a Bag of 1000)
units
240V 150V 200V 395V - - ZNR - 6000A 700pF - - - 15.5 (Dia.) x 5mm
RS Stock No. 170-2884
Mfr. Part No.B72220S0250K101
BrandEPCOS
€0.498
Each (On a Reel of 250)
units
39V 25V 31V 77V 20A 22J Standard 21.5mm 2000A 11.1nF - - 4.7mm 21.5 (Dia.) x 4.7mm
RS Stock No. 204-1980
Mfr. Part No.B72220S0750K101
BrandEPCOS
€0.188
Each (In a Pack of 5)
units
120V 75V 100V 200V 100A 40J Standard 21.5mm 6500A 2.9nF - - 4.6mm 21.5 (Dia.) x 4.6mm
RS Stock No. 110-1929
Mfr. Part No.ERZV14D470
BrandPanasonic
€0.202
Each (In a Bag of 1000)
units
47V 30V 38V 93V - - ZNR - 2000A 6.75nF - - - 15.5 (Dia.) x 5mm
RS Stock No. 106-9909
Mfr. Part No.ERZV14D241
BrandPanasonic
€0.178
Each (In a Bag of 1000)
units
240V 150V 200V 395V - - ZNR - 6000A 700pF - - - 15.5 (Dia.) x 5mm
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