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

...
Lees meer Lees minder

Filters

21 - 40 van 1695 producten worden weergegeven
Resultaten per pagina
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. 720-9730
FabrikantnummerERZV05D390
FabrikantPanasonic
0,274 €
Each (In a Pack of 10)
Aantal stuks
39V 25V 31V 86V 1A - ZNR 7mm 250A 700pF - - - 7 (Dia.) x 4.5mm
RS-stocknr. 204-2208
FabrikantnummerB72220S0271K101
FabrikantEPCOS
0,344 €
Each (In a Pack of 5)
Aantal stuks
430V 275V 350V 710V 100A 151J B72220 21.5mm 8000A 630pF - - 5.4mm 21.5 (Dia.) x 5.4mm
RS-stocknr. 106-9857
FabrikantnummerERZV05D390
FabrikantPanasonic
0,081 €
Each (In a Bag of 1000)
Aantal stuks
39V 25V 31V 86V - - ZNR - 250A 700pF - - - 7 (Dia.) x 4.5mm
RS-stocknr. 170-2890
FabrikantnummerB72210P2271K101
FabrikantEPCOS
0,216 €
Each (On a Reel of 500)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 769-2025
FabrikantnummerB72660M0271K072
FabrikantEPCOS
0,862 €
Each (In a Pack of 5)
Aantal stuks
430V 275Vrms 350V 710V 10A - CU - 1200A 95pF 10.2mm 8mm 4.5mm 10.2 x 8 x 4.5mm
RS-stocknr. 538-0648
FabrikantnummerVDRS10P250BSE
FabrikantBC Components
0,26 €
Each
Aantal stuks
390V 250V 320V 650V 25A 58J VDR 13.5mm 2500A 300pF - 5.4mm 8mm 13.5 (Dia.) x 8mm
RS-stocknr. 204-2214
FabrikantnummerB72220S0421K101
FabrikantEPCOS
0,918 €
Each (In a Pack of 5)
Aantal stuks
680V 420V 560V 1120V 100A 175J Standard 21.5mm 8000A 420pF - - 6.5mm 21.5 (Dia.) x 6.5mm
RS-stocknr. 170-2852
FabrikantnummerB72207S0950K101
FabrikantEPCOS
0,096 €
Each (On a Reel of 1000)
Aantal stuks
150V 95V 125V 250V 10A 7.6J Standard 9mm 1200A 260pF - - 3.4mm 9 (Dia.) x 3.4mm
RS-stocknr. 110-1887
FabrikantnummerERZV05D390
FabrikantPanasonic
0,081 €
Each (In a Bag of 1000)
Aantal stuks
39V 25V 31V 86V - - ZNR - 250A 700pF - - - 7 (Dia.) x 4.5mm
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
RS-stocknr. 711-8136
FabrikantnummerB72210P2271K101
FabrikantEPCOS
0,464 €
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. 204-1867
FabrikantnummerB72207S0950K101
FabrikantEPCOS
0,442 €
Each (In a Pack of 5)
Aantal stuks
150V 95V 125V 250V 10A 7.6J Standard 9mm 1200A 260pF - - 3.4mm 9 (Dia.) x 3.4mm
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. 289-7301
FabrikantnummerB72220S0251K101
FabrikantEPCOS
0,788 €
Each (In a Pack of 5)
Aantal stuks
390V 250V 320V 650V 100A 140J Standard 21.5mm 8000A 700pF - - 5.3mm 21.5 (Dia.) x 5.3mm
RS-stocknr. 851-8335
FabrikantnummerMOV-14D471K
FabrikantBourns
0,39 €
Each
Aantal stuks
470V - 385V 775V 50A 125J MOV-14D 16.5mm - 430pF - - 5.4mm 16.5 (Dia.) x 5.4mm
RS-stocknr. 170-9952
FabrikantnummerV120MLA1210H
FabrikantLittelfuse
0,512 €
Each (On a Reel of 1000)
Aantal stuks
135 → 165V 107V 120V 260V 2.5A 2J ML - 125A 80pF 3.2mm 2.54mm 2.87mm 3.2 x 2.54 x 2.87mm
RS-stocknr. 289-7187
FabrikantnummerB72214S0271K101
FabrikantEPCOS
0,464 €
Each (In a Pack of 5)
Aantal stuks
430V 275V 350V 710V 50A 71J Standard 15.5mm 4500A 440pF - - 5mm 15.5 (Dia.) x 5mm
RS-stocknr. 226-8107
FabrikantnummerERZV10D681
FabrikantPanasonic
0,52 €
Each (In a Pack of 5)
Aantal stuks
680V 420V 560V 1120V 25A 92J ZNR 12.5mm 3500A 170pF - - 7.4mm 12.5 (Dia.) x 7.4mm
RS-stocknr. 204-2062
FabrikantnummerB72207S0271K101
FabrikantEPCOS
0,442 €
Each (In a Pack of 5)
Aantal stuks
430V 275V 350V 710V 10A 21J Standard 9mm 1200A 95pF - - 4.4mm 9 (Dia.) x 4.4mm
RS-stocknr. 760-6848
FabrikantnummerV120MLA1210H
FabrikantLittelfuse
1,258 €
Each (In a Pack of 5)
Aantal stuks
135 → 165V 107V 120V 260V 2.5A 2J ML - 125A 80pF 3.2mm 2.54mm 2.87mm 3.2 x 2.54 x 2.87mm