How to read varistor markings Tunbridge

how to read varistor markings

What is a Varistor? reading varistor codes 11/11/2015В В· The following video is about how to test a capacitor for beginners.

Varistors Arresters - Voltage Protection TDK

Help identifying a varistor Electrical Engineering Stack. Voltage protection devices from TDK Electronics include Varistors, CeraDiodes, CTVS, Ceramic Transient Voltage Suppressors, Multilayer and SMD Varistors for Automotive Applications, for Industrial Applications, for Applications in Mobile Phones, Portable Devices, Multilayer and SMD Varistors for Telecom Applications, Monolithic and leaded Varistors, ThermoFuse Varistors, SHCV Varistors, 2, Metal-Oxide Varistors OVs Surface Mount Varistors > SM7 Series oHS Description The Littelfuse SM7 is a plastic-encapsulated surface mount MOV in a PPS material molded package with tin-plated terminal which is fully qualified in lead free soldering and available for both reflow and wave soldering process. SM7 is constructed with 7mm.

16/02/2011В В· Varistor degradation is defined by manufacturer's life expectancy charts using curves that relate current, time, and number of transient pulses. A varistor fully degrades typically when its "clamping voltage" has changed by 10%. A fully degraded varistor remains functional (no catastrophic failure) and is not visibly damaged. 09/03/2015В В· If this were a varistor, this would be the nominal varistor voltage at 1mA. A 6.8 kV varistor would certainly be an uncommon find. Some such codes would make the conclusion obvious. Many varistors also have the voltage code prefaced by a size designation (in mm) such as 07, 10, 14, or 20. This results in a longer code format that's uncommon in capacitor markings.

16/08/2019В В· How to Read Axial Lead Resistors. Resistors are devices used in electronic circuits to provide a known resistance to the flow of electrical current. They are used to scale and limit the signal that is passing through them to help achieve... A varistor is an electronic component that protects expensive devices from harmful power surges, much like a shock absorber. For example if there is a power surge, the varistor, normally having a very high resistance, responds to the voltage spike by absorbing its energy with a very low resistance.

Sometimes Taiyo Yuden part numbers on label and packing slips may have their internal code (Prefix) listed, as per below. This supplier internal code is to specify certain Taiyo Yuden product groups in their product line only. The technical specification for these products are the same regardless of product code; this prefix has no effect at all on the part itself. Current Part Number Part 16/06/2009В В· Hi Everyone, I am currently trying to understand how to used a Triacs for AC control application and come across this component which is call a varistor. I am quite curious about this component and would like to seek further advise from anyone of you who have been using the varistor component. Does a typical varistor look like a capacitor packaging?

28/08/2014 · This Video looks at some of the more common transistors, and shows you how to test them easily with the "diode test function" of your DMM. The transistor in the intro picture isn't so … Sometimes Taiyo Yuden part numbers on label and packing slips may have their internal code (Prefix) listed, as per below. This supplier internal code is to specify certain Taiyo Yuden product groups in their product line only. The technical specification for these products are the same regardless of product code; this prefix has no effect at all on the part itself. Current Part Number Part

J A, here is a pretty good explanation on how manufacturers mark their IC's. Personally I make use of this site and this one as well. Also, it helps to learn about the package of the IC's, which will help as well. I find most of the IC's I am interested in through this, but nothing beats the right schematic. For most of us, the sight of blue lights and yellow lines outside an airplane's window is the cue to turn our phones back on. For pilots, it's more like a secret language—a language that is

Abstract: 4032 k60 varistor k60 k60 varistor hOW TO READ varistor VALUE CA05P Varistor K230 varistor k60 datasheet Surge suppressor epcos CT0805M6G Text: selecting a varistor for the requirement is to use PSpice simulation. Please read Important notes and , 25 °C upwards and is frequently reduced to 25% of the rated value at 125 °C. An Metal-Oxide Varistors OVs Surface Mount Varistors > SM7 Series oHS Description The Littelfuse SM7 is a plastic-encapsulated surface mount MOV in a PPS material molded package with tin-plated terminal which is fully qualified in lead free soldering and available for both reflow and wave soldering process. SM7 is constructed with 7mm

When the circuit is exposed to a high voltage transient, the varistor starts to conduct and clamps the transient voltage to a safe level. The energy of the incoming surge is partially conducted and partially absorbed, protecting the circuit. [embedit snippet="adsense"] The most common type is the MOV, or metal oxide varistor. They are The Metal Oxide Varistor or MOV is a voltage dependent, nonlinear device that provides excellent transient voltage suppression. The Metal Oxide Varistor is designed to protect various types of electronic devices and semiconductor elements from switching and induced lightning surges.

I am trying to identify this piece, which I believe is a varistor, though I'm not sure. It comes from a Samsung rice cooker. I have attempted numerous google searches on the markings, but I have so 16/08/2019В В· How to Read Axial Lead Resistors. Resistors are devices used in electronic circuits to provide a known resistance to the flow of electrical current. They are used to scale and limit the signal that is passing through them to help achieve...

A varistor is an electronic component that protects expensive devices from harmful power surges, much like a shock absorber. For example if there is a power surge, the varistor, normally having a very high resistance, responds to the voltage spike by absorbing its energy with a very low resistance. When the circuit is exposed to a high voltage transient, the varistor starts to conduct and clamps the transient voltage to a safe level. The energy of the incoming surge is partially conducted and partially absorbed, protecting the circuit. [embedit snippet="adsense"] The most common type is the MOV, or metal oxide varistor. They are

Siemens varistor datasheet & applicatoin notes Datasheet. The problem I am having is the markings, other than the voltage don't seem to corrolate with anything. So I'm not sure if it is a varistor or if it just has obscure markings. The markings are : 05 K385 1146 I know the k385 is the voltage from what I can find, but have no idea what the current is or what part number it matches up with. It's currently part of the 12v input on an electric fence energiser., Sometimes Taiyo Yuden part numbers on label and packing slips may have their internal code (Prefix) listed, as per below. This supplier internal code is to specify certain Taiyo Yuden product groups in their product line only. The technical specification for these products are the same regardless of product code; this prefix has no effect at all on the part itself. Current Part Number Part.

Metal-Oxide Varistors OVs Surface Mount Varistors > SM7 Series

how to read varistor markings

Leaded Disk Varistors (EPCOS) TDK Electronics TDK Europe. 16/06/2009В В· Hi Everyone, I am currently trying to understand how to used a Triacs for AC control application and come across this component which is call a varistor. I am quite curious about this component and would like to seek further advise from anyone of you who have been using the varistor component. Does a typical varistor look like a capacitor packaging?, How to read command line arguments in a bash script; How to install PERL modules; How to reduce the file size of a PNG file; How to identify computer chips or integrated circuits on circuit boards; How to create a new wiki on Wikia.

Metal Oxide Varistor (MOV) Basics Working. A Metal Oxide Varistor (MOV) is an electronic device that protects an appliance's power supply from voltage spikes and surges in the AC power line. Normally, the MOV has very high electrical resistance. If lightning strikes a nearby power line, the high voltage causes the MOV to …, 16/02/2011 · Varistor degradation is defined by manufacturer's life expectancy charts using curves that relate current, time, and number of transient pulses. A varistor fully degrades typically when its "clamping voltage" has changed by 10%. A fully degraded varistor remains functional (no catastrophic failure) and is not visibly damaged..

Help identifying a varistor Electrical Engineering Stack

how to read varistor markings

Metal Oxide Varistor MOV ElectroSchematics.com. The Metal Oxide Varistor or MOV is a voltage dependent, nonlinear device that provides excellent transient voltage suppression. The Metal Oxide Varistor is designed to protect various types of electronic devices and semiconductor elements from switching and induced lightning surges. 08/07/2016В В· How to Test A Zener Diode presented by Galco TV. Buy the items featured in this video at 800-337-1720 or visit:http://www.galco.com/shop/Zener-Diodes Sign up....

how to read varistor markings


To find the varistor that meets your needs, start with Littelfuse. Browse a selection of varistors, including the metal oxide varistor, today. Metal Oxide Varistor (MOV) Basics of Varistor . A varistor/voltage dependent resistor (VDR) is a component which has a voltage – current characteristics that is very much similar to that of a diode. This component is used to protect electrical devices from high transient voltages. They are planted in the devices in such a manner that it will

Varistors provide reliable and economical protection against high voltage transients and surges which may be produced, for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients. When a transient occurs The problem I am having is the markings, other than the voltage don't seem to corrolate with anything. So I'm not sure if it is a varistor or if it just has obscure markings. The markings are : 05 K385 1146 I know the k385 is the voltage from what I can find, but have no idea what the current is or what part number it matches up with. It's currently part of the 12v input on an electric fence energiser.

I am trying to identify this piece, which I believe is a varistor, though I'm not sure. It comes from a Samsung rice cooker. I have attempted numerous google searches on the markings, but I have so How to Test a MOV (Metal Oxide Varistor) Surge Protector Device Last Updated on July 7, 2019 by Swagatam 9 Comments The article discusses a set up for testing MOVs which are special devices specified for absorbing instantaneous high surge currents that may …

A varistor is an electronic component that protects expensive devices from harmful power surges, much like a shock absorber. For example if there is a power surge, the varistor, normally having a very high resistance, responds to the voltage spike by absorbing its energy with a very low resistance. A varistor is an electronic component that protects expensive devices from harmful power surges, much like a shock absorber. For example if there is a power surge, the varistor, normally having a very high resistance, responds to the voltage spike by absorbing its energy with a very low resistance.

Abstract: 4032 k60 varistor k60 k60 varistor hOW TO READ varistor VALUE CA05P Varistor K230 varistor k60 datasheet Surge suppressor epcos CT0805M6G Text: selecting a varistor for the requirement is to use PSpice simulation. Please read Important notes and , 25 В°C upwards and is frequently reduced to 25% of the rated value at 125 В°C. An Abstract: 4032 k60 varistor k60 k60 varistor hOW TO READ varistor VALUE CA05P Varistor K230 varistor k60 datasheet Surge suppressor epcos CT0805M6G Text: selecting a varistor for the requirement is to use PSpice simulation. Please read Important notes and , 25 В°C upwards and is frequently reduced to 25% of the rated value at 125 В°C. An

When the circuit is exposed to a high voltage transient, the varistor starts to conduct and clamps the transient voltage to a safe level. The energy of the incoming surge is partially conducted and partially absorbed, protecting the circuit. [embedit snippet="adsense"] The most common type is the MOV, or metal oxide varistor. They are 20/10/2010В В· Bonsoir Г  tous J'ai un composants qui a explose sur un robot menage suite Г  un mauvais branchement de la tension secteur Г  savoir 110v au lieu de 220v.Le composant en question se nomme MOV1 sur la carte electronique.Je pense que c'est un varistor avec referefence:MU503 5924.Sur l'autre face que dalle because celle ci est fondue.

A varistor is an electronic component that protects expensive devices from harmful power surges, much like a shock absorber. For example if there is a power surge, the varistor, normally having a very high resistance, responds to the voltage spike by absorbing its energy with a very low resistance. Varistors provide reliable and economical protection against high voltage transients and surges which may be produced, for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients. When a transient occurs

07/11/2017 · Varistors are used as to protect against excessive transient voltages. When used as protection devices, they shunt the current created by the excessive voltage away from sensitive components when 28/08/2014 · This Video looks at some of the more common transistors, and shows you how to test them easily with the "diode test function" of your DMM. The transistor in the intro picture isn't so …

Example: A 22,000-Ohm resistor with a silver band maybe any value between 19,800 and 24,200 Ohms. Resistor FAQs. Just a few common questions to help you out. 1) Which side of the resistor do I read from? The Gold or Silver band is always set to the right, then you read from left to right. Sometimes there will be no tolerance band -- simply find A Metal Oxide Varistor (MOV) is an electronic device that protects an appliance's power supply from voltage spikes and surges in the AC power line. Normally, the MOV has very high electrical resistance. If lightning strikes a nearby power line, the high voltage causes the MOV to …

Sometimes Taiyo Yuden part numbers on label and packing slips may have their internal code (Prefix) listed, as per below. This supplier internal code is to specify certain Taiyo Yuden product groups in their product line only. The technical specification for these products are the same regardless of product code; this prefix has no effect at all on the part itself. Current Part Number Part Sometimes Taiyo Yuden part numbers on label and packing slips may have their internal code (Prefix) listed, as per below. This supplier internal code is to specify certain Taiyo Yuden product groups in their product line only. The technical specification for these products are the same regardless of product code; this prefix has no effect at all on the part itself. Current Part Number Part

how to read varistor markings

Varistors, also called metal-oxide varistors (MOVs), are used to protect sensitive circuits from a variety of overvoltage conditions. Essentially, these voltage-dependent, nonlinear devices have 16/08/2019В В· How to Read Axial Lead Resistors. Resistors are devices used in electronic circuits to provide a known resistance to the flow of electrical current. They are used to scale and limit the signal that is passing through them to help achieve...

User Manual: PDF User Guide Samsung User Guides . User Manual: PDF User Guide Samsung User Guides . User Guide Samsung Galaxy J3 SM J320W8. User Manual: PDF User Guide Samsung User Guides . Open the PDF directly: View PDF . Page Count: 99. Navigation menu. Upload a User Manual; Versions of this User Manual: Wiki Guide; HTML; Mobile; Download & Help; Views. User Manual; … Samsung sm j320w8 user manual Strathpine Read first Here you find all the latest Samsung firmwares for the Galaxy J3 2016 SM-J320F, if you want to flash your device with the newest Samsung software. Before downloading, make sure your device has the exact model code SM-J320F.

How to Test A Zener Diode YouTube

how to read varistor markings

Select the Right Varistors for Overvoltage Circuit. A further surface mount resistor code scheme or SMD resistor coding scheme has started to be used, and it is aimed at 1% tolerance SMD resistors, i.e. those using the EIA96 or E-96 resistor series. As higher tolerance resistors are used, further figures are needed. However the small size of SMT resistors makes the figures difficult to read, The Metal Oxide Varistor or MOV is a voltage dependent, nonlinear device that provides excellent transient voltage suppression. The Metal Oxide Varistor is designed to protect various types of electronic devices and semiconductor elements from switching and induced lightning surges..

How to identify integrated circuit (chip) manufacturers by

Taiyo Yuden Part Numbering (Prefix) on Label/ Packing Slip. Example: A 22,000-Ohm resistor with a silver band maybe any value between 19,800 and 24,200 Ohms. Resistor FAQs. Just a few common questions to help you out. 1) Which side of the resistor do I read from? The Gold or Silver band is always set to the right, then you read from left to right. Sometimes there will be no tolerance band -- simply find, 09/03/2015В В· If this were a varistor, this would be the nominal varistor voltage at 1mA. A 6.8 kV varistor would certainly be an uncommon find. Some such codes would make the conclusion obvious. Many varistors also have the voltage code prefaced by a size designation (in mm) such as 07, 10, 14, or 20. This results in a longer code format that's uncommon in capacitor markings..

To find the varistor that meets your needs, start with Littelfuse. Browse a selection of varistors, including the metal oxide varistor, today. Varistors provide reliable and economical protection against high voltage transients and surges which may be produced, for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients. When a transient occurs

A further surface mount resistor code scheme or SMD resistor coding scheme has started to be used, and it is aimed at 1% tolerance SMD resistors, i.e. those using the EIA96 or E-96 resistor series. As higher tolerance resistors are used, further figures are needed. However the small size of SMT resistors makes the figures difficult to read Varistors from TDK Electronics include SIOV Metal Oxide Monolithic Varistors and Transient Voltage Suppressors as well as ThermoFuse Varistors. They are voltage …

Abstract: 4032 k60 varistor k60 k60 varistor hOW TO READ varistor VALUE CA05P Varistor K230 varistor k60 datasheet Surge suppressor epcos CT0805M6G Text: selecting a varistor for the requirement is to use PSpice simulation. Please read Important notes and , 25 В°C upwards and is frequently reduced to 25% of the rated value at 125 В°C. An 07/11/2017В В· Varistors are used as to protect against excessive transient voltages. When used as protection devices, they shunt the current created by the excessive voltage away from sensitive components when

How to read command line arguments in a bash script; How to install PERL modules; How to reduce the file size of a PNG file; How to identify computer chips or integrated circuits on circuit boards; How to create a new wiki on Wikia 28/08/2014 · This Video looks at some of the more common transistors, and shows you how to test them easily with the "diode test function" of your DMM. The transistor in the intro picture isn't so …

08/07/2016 · How to Test A Zener Diode presented by Galco TV. Buy the items featured in this video at 800-337-1720 or visit:http://www.galco.com/shop/Zener-Diodes Sign up... Metal-Oxide Varistors OVs Surface Mount Varistors > SM7 Series oHS Description The Littelfuse SM7 is a plastic-encapsulated surface mount MOV in a PPS material molded package with tin-plated terminal which is fully qualified in lead free soldering and available for both reflow and wave soldering process. SM7 is constructed with 7mm

The Metal Oxide Varistor or MOV is a voltage dependent, nonlinear device that provides excellent transient voltage suppression. The Metal Oxide Varistor is designed to protect various types of electronic devices and semiconductor elements from switching and induced lightning surges. 26/08/2010В В· In range of our company there are varistors of various production: Epcos, Joyin, ZVEK "Progress". They have a distinctive system of varistors marking .

Varistors, also called metal-oxide varistors (MOVs), are used to protect sensitive circuits from a variety of overvoltage conditions. Essentially, these voltage-dependent, nonlinear devices have 26/08/2010В В· In range of our company there are varistors of various production: Epcos, Joyin, ZVEK "Progress". They have a distinctive system of varistors marking .

16/02/2011 · Varistor degradation is defined by manufacturer's life expectancy charts using curves that relate current, time, and number of transient pulses. A varistor fully degrades typically when its "clamping voltage" has changed by 10%. A fully degraded varistor remains functional (no catastrophic failure) and is not visibly damaged. How to Test a MOV (Metal Oxide Varistor) Surge Protector Device Last Updated on July 7, 2019 by Swagatam 9 Comments The article discusses a set up for testing MOVs which are special devices specified for absorbing instantaneous high surge currents that may …

Voltage protection devices from TDK Electronics include Varistors, CeraDiodes, CTVS, Ceramic Transient Voltage Suppressors, Multilayer and SMD Varistors for Automotive Applications, for Industrial Applications, for Applications in Mobile Phones, Portable Devices, Multilayer and SMD Varistors for Telecom Applications, Monolithic and leaded Varistors, ThermoFuse Varistors, SHCV Varistors, 2 When the circuit is exposed to a high voltage transient, the varistor starts to conduct and clamps the transient voltage to a safe level. The energy of the incoming surge is partially conducted and partially absorbed, protecting the circuit. [embedit snippet="adsense"] The most common type is the MOV, or metal oxide varistor. They are

Varistors provide reliable and economical protection against high voltage transients and surges which may be produced, for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients. When a transient occurs 08/07/2016В В· How to Test A Zener Diode presented by Galco TV. Buy the items featured in this video at 800-337-1720 or visit:http://www.galco.com/shop/Zener-Diodes Sign up...

How to connect Varistor YouTube

how to read varistor markings

Simple Ways to Read a Capacitor wikiHow. Abstract: 4032 k60 varistor k60 k60 varistor hOW TO READ varistor VALUE CA05P Varistor K230 varistor k60 datasheet Surge suppressor epcos CT0805M6G Text: selecting a varistor for the requirement is to use PSpice simulation. Please read Important notes and , 25 В°C upwards and is frequently reduced to 25% of the rated value at 125 В°C. An, Varistors provide reliable and economical protection against high voltage transients and surges which may be produced, for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients. When a transient occurs.

Resistor standards and codes В» Resistor Guide

how to read varistor markings

identification varistor Futura. Siemens varistor datasheet, cross reference, circuit and application notes in pdf format. 16/02/2011В В· Varistor degradation is defined by manufacturer's life expectancy charts using curves that relate current, time, and number of transient pulses. A varistor fully degrades typically when its "clamping voltage" has changed by 10%. A fully degraded varistor remains functional (no catastrophic failure) and is not visibly damaged..

how to read varistor markings

  • Taiyo Yuden Part Numbering (Prefix) on Label/ Packing Slip
  • Select the Right Varistors for Overvoltage Circuit
  • How to read resistor color codes

  • A gadget may have thousands of transistors, resistors and other components, but only one or two varistors. While it may look similar to a capacitor, you can identify the device by its color, markings and location. The MOV will always be close to the equipment’s power supply and wired to a fuse. Many MOVs have a bright, solid color and are usually coin-sized. Example: A 22,000-Ohm resistor with a silver band maybe any value between 19,800 and 24,200 Ohms. Resistor FAQs. Just a few common questions to help you out. 1) Which side of the resistor do I read from? The Gold or Silver band is always set to the right, then you read from left to right. Sometimes there will be no tolerance band -- simply find

    Marking of CU varistors For further information please refer to the corresponding data sheet. General technical information Please read Important notes Page 5 of 22 and Cautions and warnings. 1.5 Equivalent circuits Figure 5 shows the simplified equivalent circuit of a metal oxide varistor. From this the behavior of the varistor can be interpreted for different current ranges. Leakage current A varistor is an electronic component with an electrical resistance that varies with the applied voltage. Also known as a voltage-dependent resistor (VDR), it has a nonlinear, non-ohmic current–voltage characteristic that is similar to that of a diode.In contrast to a diode however, it has the same characteristic for both directions of traversing current.

    The problem I am having is the markings, other than the voltage don't seem to corrolate with anything. So I'm not sure if it is a varistor or if it just has obscure markings. The markings are : 05 K385 1146 I know the k385 is the voltage from what I can find, but have no idea what the current is or what part number it matches up with. It's currently part of the 12v input on an electric fence energiser. A further surface mount resistor code scheme or SMD resistor coding scheme has started to be used, and it is aimed at 1% tolerance SMD resistors, i.e. those using the EIA96 or E-96 resistor series. As higher tolerance resistors are used, further figures are needed. However the small size of SMT resistors makes the figures difficult to read

    07/11/2017В В· Varistors are used as to protect against excessive transient voltages. When used as protection devices, they shunt the current created by the excessive voltage away from sensitive components when A varistor is an electronic component that protects expensive devices from harmful power surges, much like a shock absorber. For example if there is a power surge, the varistor, normally having a very high resistance, responds to the voltage spike by absorbing its energy with a very low resistance.

    Varistors, also called metal-oxide varistors (MOVs), are used to protect sensitive circuits from a variety of overvoltage conditions. Essentially, these voltage-dependent, nonlinear devices have To find the varistor that meets your needs, start with Littelfuse. Browse a selection of varistors, including the metal oxide varistor, today.

    Sometimes Taiyo Yuden part numbers on label and packing slips may have their internal code (Prefix) listed, as per below. This supplier internal code is to specify certain Taiyo Yuden product groups in their product line only. The technical specification for these products are the same regardless of product code; this prefix has no effect at all on the part itself. Current Part Number Part 09/03/2015В В· If this were a varistor, this would be the nominal varistor voltage at 1mA. A 6.8 kV varistor would certainly be an uncommon find. Some such codes would make the conclusion obvious. Many varistors also have the voltage code prefaced by a size designation (in mm) such as 07, 10, 14, or 20. This results in a longer code format that's uncommon in capacitor markings.

    07/11/2017 · Varistors are used as to protect against excessive transient voltages. When used as protection devices, they shunt the current created by the excessive voltage away from sensitive components when Metal Oxide Varistor (MOV) Basics of Varistor . A varistor/voltage dependent resistor (VDR) is a component which has a voltage – current characteristics that is very much similar to that of a diode. This component is used to protect electrical devices from high transient voltages. They are planted in the devices in such a manner that it will

    Tire Markings, or "How to read what's written on the side of the tire" There is a lot of useful information on the side of your tires if you know how to interpret the markings you find there Tire Markings now anyone can read them 16/02/2011В В· Varistor degradation is defined by manufacturer's life expectancy charts using curves that relate current, time, and number of transient pulses. A varistor fully degrades typically when its "clamping voltage" has changed by 10%. A fully degraded varistor remains functional (no catastrophic failure) and is not visibly damaged.

    09/03/2015В В· If this were a varistor, this would be the nominal varistor voltage at 1mA. A 6.8 kV varistor would certainly be an uncommon find. Some such codes would make the conclusion obvious. Many varistors also have the voltage code prefaced by a size designation (in mm) such as 07, 10, 14, or 20. This results in a longer code format that's uncommon in capacitor markings. Marking of CU varistors For further information please refer to the corresponding data sheet. General technical information Please read Important notes Page 5 of 22 and Cautions and warnings. 1.5 Equivalent circuits Figure 5 shows the simplified equivalent circuit of a metal oxide varistor. From this the behavior of the varistor can be interpreted for different current ranges. Leakage current

    Standardization is a key element in the design of electronic components. A huge amount of effort and money is saved by having standards for resistor sizes, values, markings, symbols and measurement methods. Although international standards like the IEC (International Electrical Commission) and national standards such as ANSI (American National Metal Oxide Varistor (MOV) Basics of Varistor . A varistor/voltage dependent resistor (VDR) is a component which has a voltage – current characteristics that is very much similar to that of a diode. This component is used to protect electrical devices from high transient voltages. They are planted in the devices in such a manner that it will

    Sometimes Taiyo Yuden part numbers on label and packing slips may have their internal code (Prefix) listed, as per below. This supplier internal code is to specify certain Taiyo Yuden product groups in their product line only. The technical specification for these products are the same regardless of product code; this prefix has no effect at all on the part itself. Current Part Number Part Siemens varistor datasheet, cross reference, circuit and application notes in pdf format.