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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กำลังดูสินค้า 21 - 40 รายการจาก 1440 รายการ / Viewing 21 - 40 of 1440 products
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รายละเอียดสินค้า / Description ราคา / 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. 170-9990
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.V575LA80BP
Brand :Littelfuse
THB32.369
Each (In a Bag of 400)
Units
805 → 960V 575V 730V 1410V 100A 220J LA 23mm 6500A 450pF - - 8.3mm 23 (Dia.) x 8.3mm
RS Stock No. 171-0005
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.V33ZA1P
Brand :Littelfuse
THB4.648
Each (In a Bag of 1500)
Units
36.5V 20V 26V 65V 2.5A 1.2J ZA 9mm 250A 1.62nF - - 5mm 9 (Dia.) x 5mm
RS Stock No. 800-7084
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.V33ZA1P
Brand :Littelfuse
THB11.11
Each: (In a Pack of 25)
Units
36.5V 20V 26V 65V 2.5A 1.2J ZA 9mm 250A 1.62nF - - 5mm 9 (Dia.) x 5mm
RS Stock No. 289-7569
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B72220S0170K101
Brand :EPCOS
THB28.528
Each: (In a Pack of 5)
Units
27V 17V 22V 53V 20A 14J Standard 21.5mm 2000A 15.6nF - - 4.8mm 21.5 (Dia.) x 4.8mm
RS Stock No. 170-2883
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B72220S0170K101
Brand :EPCOS
THB16.699
Each (On a Reel of 250)
Units
27V 17V 22V 53V 20A 14J Standard 21.5mm 2000A 15.6nF - - 4.8mm 21.5 (Dia.) x 4.8mm
RS Stock No. 439-912
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV20D471
Brand :Panasonic
THB38.436
Each: (In a Pack of 10)
Units
470V 300V 385V 775V 100A 350J - 21.5mm 10000A 900pF - - 6.6mm 21.5 (Dia.) x 6.6mm
RS Stock No. 106-9929
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV20D471
Brand :Panasonic
THB26.324
Each (In a Bag of 1000)
Units
470V 300V 385V 775V - - ZNR - 10000A 900pF - - - 21.5 (Dia.) x 6.6mm
RS Stock No. 721-0043
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV20D471
Brand :Panasonic
THB59.455
Each: (In a Pack of 2)
Units
470V 300V 385V 775V 100A - ZNR 21.5mm 10000A 900pF - - - 21.5 (Dia.) x 6.6mm
RS Stock No. 110-1959
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV20D471
Brand :Panasonic
THB26.324
Each (In a Bag of 1000)
Units
470V 300V 385V 775V - - ZNR - 10000A 900pF - - - 21.5 (Dia.) x 6.6mm
RS Stock No. 316-5958
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TNR10V271K
THB41.694
Each: (In a Pack of 5)
Units
270V 175V 225V 455V 25A 35J - 11.5mm 3500A 350pF - - 5.2mm 11.5 (Dia.) x 5.2mm
RS Stock No. 878-1757
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.V571DB40
Brand :Littelfuse
THB1,480.60
Each
Units
1001V 575V 730V 1480V - - DB - 40000A 2.2nF 60.3mm - - 60.3 x 46.8 x 23mm
RS Stock No. 106-9879
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV10D220
Brand :Panasonic
THB6.944
Each (In a Bag of 1000)
Units
22V 14V 18V 43V - - ZNR - 1000A 11nF - - - 11.5 (Dia.) x 4.7mm
RS Stock No. 110-1909
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV10D220
Brand :Panasonic
THB11.351
Each (In a Bag of 1000)
Units
22V 14V 18V 43V - - ZNR - 1000A 11nF - - - 11.5 (Dia.) x 4.7mm
RS Stock No. 439-607
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV10D220
Brand :Panasonic
THB8.882
Each: (In a Pack of 10)
Units
22V 14V 18V 43V 5A 3.2J - 11.5mm 1000A 11nF - - 4.7mm 11.5 (Dia.) x 4.7mm
RS Stock No. 720-9847
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV10D220
Brand :Panasonic
THB10.255
Each: (In a Pack of 10)
Units
22V 14V 18V 43V 5A - ZNR 11.5mm 1000A 11nF - - - 11.5 (Dia.) x 4.7mm
RS Stock No. 851-8382
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MOV-20D431K
Brand :Bourns
THB18.13
Each
Units
430V - 350V 710V 100A 190J MOV-20D 23mm - 930pF - - 5.6mm 23 (Dia.) x 5.6mm
RS Stock No. 720-9992
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV20D470
Brand :Panasonic
THB42.945
Each: (In a Pack of 2)
Units
47V 30V 38V 93V 20A - ZNR 21.5mm 3000A 13.5nF - - - 21.5 (Dia.) x 5.6mm
RS Stock No. 720-9768
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZV05D221
Brand :Panasonic
THB10.094
Each: (In a Pack of 10)
Units
220V 140V 180V 380V 5A - ZNR 7mm 800A 110pF - - - 7 (Dia.) x 4.5mm
RS Stock No. 106-9943
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZVF2M221
Brand :Panasonic
THB23.03
Each (In a Bag of 2000)
Units
220V 140V 180V 360V - - ZNR - 600A - 8mm - - -
RS Stock No. 110-1974
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERZVF2M221
Brand :Panasonic
THB23.03
Each (In a Bag of 2000)
Units
220V 140V 180V 360V - - ZNR - 600A - 8mm - - -
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