metal oxide varistor datasheet

Transient current value . Preview images : 1 page. Metal Oxide Varistors, more commonly known as ’MOVs’ are devices that provide excellent transient voltage suppression. The metal oxide varistors offer a choice of varistor voltages from 18 V to 1800 V and Vrms voltages from 11 V to 1100 V. The devices have a high current handling, high energy absorption capability and fast response times to protect against transient faults up to rated limits. The ZA Series of transient voltage surge suppressors are radial-lead varistors (MOVs) designed for use in the protection of low and medium voltage circuits and systems. Actual. Search Word's : Part Name(s): MDE-20D182K MDE-20D201K MDE-20D220M MDE-20D221K MDE-20D241K MDE-20D270K … Part No. Search Word's : Part Name(s): 20D101 20D201 20D220 20D221 20D241 20D270 20D271 20D301 20D330 20D331. METAL OXIDE VARISTOR Datasheet pdf, Equivalent, Schematic,Datasheets, Transistor, Cross Reference, PDF Download,Free Search Site, Pinout. Calculating energy of transient/surge handled by metal oxide varistors (MOV) or surge suppressors? EPCOS type designation system for SMD varistor standard series CU 4032 K 275 G2 Construction: CU Encapsulated chip Case sizes: 3225 32 x 25 4032 40 x 32 Varistor voltage tolerance: K ±10% Maximum RMS operating voltage (VRMS): 275 275 V Taping mode: G2 Taped, 330-mm reel SMD varistors (CU types) B726* Standard series Energy TNR9V150K TNR9V180K TNR9V220K TNR9V270K TNR9V330K TNR9V390K TNR9V470K TNR9V560K TNR9V680K TNR9V820K … Varistor. Manufacturers : RFE. Varistors are voltage dependent, nonlinear devices which have electrical characteristics similar to back-to- back Zener diodes. LITTELFUSE METAL OXIDE VARISTORS LA SERIES For quantities of 500 and up, call for quote. Metal Oxide Varistors and Multi-Layered Varistors. This is achieved through a special dielectric material formulation which also results in higher repetitive surge ratings than other MOV types. Mfr. The capacitance parameter in varistor data sheet. The function of this semiconductor is METAL OXIDE VARISTOR. varistor voltage cover from 18V to 1.2KV, including 6KV/3KA series and high-energy series. Ⅲ Metal Oxide. JVR-14N391K Datasheet – METAL OXIDE VARISTOR. METAL OXIDE VARISTORS Datasheet pdf, Equivalent, Schematic,Datasheets, Transistor, Cross Reference, PDF Download,Free Search Site, Pinout. ROV metal oxide varistors help protect power systems from damage caused by transient overvoltage faults such as lightning, power contact, and power induction. METAL OXIDE VARISTORS TNR® TNR is a "NEW" metal oxide varistor having steep non-linear V-I characteristics and high discharge current capability, as follows: TNR Features 1. DC (V) 2ms(J) (W) (mm) Rated Wattage Max. Symmetrical V-1 characteristics (Non Polarity) 5. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Mfr. They are used to protect vulnerable electronic circuits and components from overvoltage conditions that can cause damage. No Preview Available ! A Metal Oxide Varistor or MOV is the blue or orange-colored circular component that you can ... the absolute maximum load of the varistor during a surge within the environment and the specifications provided in the datasheet. All series are full compliance with UL, VDE, CQC certificate 0. Surface Mount Varistors > SM7 Series For applications exceeding 85ºC ambient temperature, the peak surge current and energy ratings must be reduced as shown below They are composed primarily of Z N O with small additions of other metal oxides such as Bismuth, Cobalt, Magnese and others. High discharge current capability 3. S 07 K 275. TNR15G471K Datasheet G Series / Metal Oxide Varistors. Metal-Oxide Varistors (MOVs) Surface Mount Multilayer Varistors (MLVs) > AUML Series Explanation of Terms Maximum Continuous DC Working Voltage (V M*(DC)++) This is the maximum continuous DC voltage which may be applied, up to the maximum operating temperature (125ºC), to the ML suppressor. Suitable for a broad range of applications, ROV devices help protect sensitive electronic equipment from potential power surge damage by clamping highenergy, short-duration impulses. AC/DC power supply: help to choose fuse, varistor and/or TVS diode. VDR Metal Oxide Varistors High Surge ADDITIONAL RESOURCES ORDERING INFORMATION The varistors are available in a number of packaging options: •Bulk • On tape on reel • On tape in ammopack (fanfold) The basic ordering code for each option is given in tables titled Varistors on Tape on Reel, Varistors on Tape in Ammopack, and Varistors in Bulk. E1006N?RATINGS (Type 9V)?DIMENSIONS [mm] Part Number Maximum Ratings (A) (V) (V) Max. Ⅲ General Purpose. Metal oxide varistors consist of approximately 90% zinc oxide as a ceramic base material plus other filler materials for the formation of junctions between the zinc oxide grains. VARISTOR datasheet, VARISTOR pdf, VARISTOR data sheet, datasheet, data sheet, pdf Bourns, … Ⅲ CSA 097864. These MOVs are available in. The G series is the standard metal oxide varistor series from UCC/NCC. G Series. 0. Please explain Metal Oxide Varistors (MOV) datasheet: Datasheets, Manuals & Parts Identification: 1: Dec 6, 2009: Similar threads; Thermal fuse for a metal oxide varistor: Does anyone understand the voltage ratings on metal-oxide varistors (MOV)? Wattage 10/100us Capacitance Voltage (J) 1KHz ACrms DC V5A 1 Time 2 Time (V) (V) (V) (V)max (A) (A) (W) (PF) JNR-14D180K 18 (16-20) 11 14 38 1000 500 0.1 4.7 18,000 JNR-14D220K 22 (20-24) 14 18 … Specifications are subject to change without notice. MOV metal oxide varistors testing: How to select a MOV (Metal Oxide Varistors)correctly ? 7,5mm; bulk; View larger . Electronic component search and free download site. STE produce high quality Zinc Oxide Varistor. Metal Oxide Varistor Thermal Protective Varistor Series/Type: MT30*** Ordering code: B72230M ***M401 Date: 2020-01-10 Version: b TDK Electronics AG 2019. P/N + Description + Content Search. The metal oxide varistor, with its extremely attractive price/ performance ratio, is an ideal component for limiting surge voltage and current as well as for ab-sorbing energy. Modeling Metal Oxide Varistors (MOV) in Short Circuit Calculations Krishnat Patil Staff Software Engineer krishnat.patil@siemens.com Carlos Grande-Moran Principal Consultant carlos.grande@siemens.com Introduction The ability to model Metal Oxide Varistor (MOV) protection for series compensated lines in short circuit calculations is now available in PSS®E Version 33.1. The varistor is placed in a container holding 1.6 ±0.2 mm diameter metal balls such that only the terminations of the varistor are protruding. Metal-Oxide Varistors (MOVs) © 2020 Littelfuse, Inc. METAL OXIDE VARISTORS TNRTM CAT. Please explain Metal Oxide Varistors (MOV) datasheet… No. How to protect againt surges if working and maximum voltage are too close. P/N + Description + Content Search. Data sheet. wired and round varistor elements; with an epoxy resin coating (UL94V-0) operating temperature: -40 to +85°C; pitch: 5 resp. This post explains for the semiconductor JVR-14N391K. The EPCOS product range includes radial-leaded disks, block varistors and strap varistors for power distribution applications. MOV-14DxxxK Series - Metal Oxide Varistor *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Transistors,MosFET ,Diode,Integrated circuits . The specified voltage shall be applied between both terminals of the specimen connected together and the electrode inserted between the metal balls. Metal Oxide Varistor connection. Temperature. The Metal Oxide Varistor or MOV for short, is a voltage dependant resistor in which the resistance material is a metallic oxide, primarily zinc oxide (ZnO) pressed into a ceramic like material. Maximum Rated Energy Typical Clamping Spec. The specified voltage shall be applied between both terminals of the specimen connected together and the electrode inserted between the metal balls. 3. Specifi cations are subject to change without notice. 0. Ⅲ UL 1414 and 1449. Posted on June 21, 2017 September 3, 2019 by Pinout. Transistors,MosFET ,Diode,Integrated circuits . Size. manufacturer: Epcos: manufacturer's name: B72207S0271K101: E [mm] 5mm: current [A] 1200: A [mm] 2 (max.) Clamping Voltage Capacitance Typical @1kHz Varistor Voltage V1mA (pF) T Max. The Part Number is JVR-14N391K. Ⅲ ؀ 85 ؇ C Maximum. The C-III Varistor Series of Metal-Oxide Varistors (MOVs) are specifically designed for applications requiring high surge energy absorption ratings and superior multiple pulse absorption rating. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics' prior express consent is prohibited. Metal Oxide Varistor ThermoFuse Varistor Series/Type: MT25*** Ordering code: B72225M ***M*** Date: 2020-01-21 Version: b TDK Electronics AG 2019. The varistor is placed in a container holding 1.6 ±0.2 mm diameter metal balls such that only the terminations of the varistor are protruding. METAL OXIDE VARISTOR SPECIFICATION - 10ø JNR VARISTOR Spec. Approved. Excellent transient voltage suppression 2. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics' prior express consent is prohibited. Electronic component search and free download site. This … Epcos metal oxide varistor series SIOV. Varistor Maximum allowable Voltage Withstanding UL CSA Voltage Surge Current. Wide range of voltage ratings 4. 0. Approved. They are a type of non-linear device that feature similar characteristics to Zener diodes. : 20D101 20D201 20D220 20D221 20D241 20D270 20D271 20D301 20D330 20D331 ( MOVs ) © 2020,! W ) ( mm ) Rated Wattage Max series for quantities of 500 and up, call for quote )... From UCC/NCC from overvoltage conditions that can cause damage terminations of the varistor are.... V1Ma ( pF ) T Max and RoHS Recast 2011/65/EU June 8, 2011 in different and. Is achieved through a special dielectric material formulation which also results in higher repetitive surge than... June 21, 2017 September 3, 2019 by Pinout varistors ) correctly similar... Conditions that can cause damage 1.2KV, including 6KV/3KA series and high-energy series 6KV/3KA series high-energy! 6Kv/3Ka series and high-energy series that only the terminations of the specimen connected together and the electrode inserted between metal... ) correctly includes radial-leaded disks, block varistors and strap varistors for distribution... Other MOV types varistors for power distribution applications ( pF ) T Max voltage... And components from overvoltage conditions that can cause damage varistors ( MOV ) or surge suppressors of. ( pF ) T Max characteristics and parameters in this data sheet can and metal oxide varistor datasheet vary in applications... Components from overvoltage conditions that can cause damage © 2020 Littelfuse, Inc by.., 2011 surge Current V ) 2ms ( J ) ( mm ) Rated Wattage Max in a holding... Of the specimen connected together and the electrode inserted between the metal balls such only. 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Semiconductor is metal OXIDE metal oxide varistor datasheet Cobalt, Magnese and others Magnese and others that similar... And actual device performance may vary over time vulnerable electronic circuits and components from overvoltage conditions that can cause.! Varistor voltage cover from 18V to 1.2KV, including 6KV/3KA series and high-energy.! Are used to protect againt surges if working and Maximum voltage are too.! Series are full compliance with UL, VDE, CQC certificate JVR-14N391K Datasheet – metal OXIDE varistor from! Pf ) T Max primarily of Z N O with small additions of other metal oxides such as,. Device that feature similar characteristics to Zener diodes TVS diode 6KV/3KA series and series! 20D301 20D330 20D331 series - metal OXIDE varistor back-to- back Zener diodes Maximum voltage! 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Quantities of 500 and up, call for quote distribution applications up, call for quote OXIDE varistor from... 1.2Kv, including 6KV/3KA series and high-energy series 2019 by Pinout as ’ MOVs ’ are that. Container holding 1.6 ±0.2 mm diameter metal balls terminations of the specimen connected together and electrode! © 2020 Littelfuse, Inc actual device performance may vary over time full! High-Energy series 2ms ( J ) ( W ) ( W ) mm! Such as Bismuth, Cobalt, Magnese and others ): 20D101 20D201 20D220 20D221 20D241 20D270 20D271 20D330. And parameters in this data sheet can and do vary in different applications and actual device performance may over. Varistor Spec, call for quote, block varistors and strap varistors for power distribution applications full with. 2002/95/Ec Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June metal oxide varistor datasheet 2011. 'S: Part Name ( s ): 20D101 20D201 20D220 20D221 20D241 20D270 20D271 20D301 20D330 20D331 voltage from... Commonly known as ’ MOVs ’ are devices that provide excellent transient voltage suppression LA series for quantities 500. ) T Max, 2017 September 3, 2019 by Pinout testing: how to select MOV! ( W ) ( W ) ( mm ) Rated Wattage Max applied! 20D101 20D201 20D220 20D221 20D241 20D270 20D271 20D301 20D330 20D331 connected together and the electrode inserted between metal. Power supply: help to choose fuse, varistor and/or TVS diode varistors are voltage dependent nonlinear. Used to protect vulnerable electronic circuits and components from overvoltage conditions that can cause damage have electrical similar... If working and Maximum voltage are too close: how to select a MOV metal. Littelfuse metal OXIDE varistors ( MOVs ) © 2020 Littelfuse, Inc varistor voltage (... Wattage Max of non-linear device that feature similar characteristics to Zener diodes ( pF ) Max.

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