Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: Accuris
Description: RESISTOR, VOLTAGE SENSITIVE (VARISTOR), METAL-OXIDE, HIGH ENERGY
-
Supplier: Accuris
Description: RESISTOR, VOLTAGE SENSITIVE (VARISTOR), METAL OXIDE, HIGH ENERGY
-
Supplier: Newark, An Avnet Company
Description: VARISTOR, HIGH-SPEED, 150V, 0603; Voltage Rating VAC:-; Voltage Rating VDC:5.6V; Product Range:High-speed Series; Clamping Voltage Vc Max:-; Varistor Case Style:0603 [1608 Metric]; Peak Surge Current @ 8/20µS:- RoHS Compliant: Yes
-
-
Supplier: AVX Corporation
Description: Transient Voltage Suppressors – Multilayer Varistors AVX multilayer varistors, with a unique high-energy multilayer construction, provide state-of-the-art overvoltage circuit protection and protection from voltage transients caused by ESD, inductive switching,
- Lead Style: Axial Leads, No Leads (SMT), Radial Leads
- Mounting Option: Surface Mount Technology (SMT), Through Hole Technology (THT)
-
Supplier: Newark, An Avnet Company
Description: HIGH SURGE VARISTOR, 842V, DISC 14MM; Voltage Rating VAC:320V; Voltage Rating V DC:418V; Product Range:WE-VD Series; Clamping Voltage Vc Max:842V; Varistor Case Style:Disc 14mm; Varistor Type:Metal Oxide Varistor (MOV); Peak Surge RoHS
-
Supplier: Newark, An Avnet Company
Description: HIGH SURGE VARISTOR, 710V, DISC 14MM; Voltage Rating VAC:275V; Voltage Rating V DC:350V; Product Range:WE-VD Series; Clamping Voltage Vc Max:710V; Varistor Case Style:Disc 14mm; Varistor Type:Metal Oxide Varistor (MOV); Peak Surge RoHS
-
Supplier: Newark, An Avnet Company
Description: HIGH SURGE VARISTOR, 710V, DISC 10MM; Voltage Rating VAC:275V; Voltage Rating V DC:350V; Product Range:WE-VD Series; Clamping Voltage Vc Max:710V; Varistor Case Style:Disc 10mm; Varistor Type:Metal Oxide Varistor (MOV); Peak Surge RoHS
-
Supplier: Littelfuse, Inc.
Description: abnormally fast transients. High operating temperature combined with high isolation voltage capability: 125°C and 2500V, respectively High surge current withstanding capability up to 10 kA (8/20μs pulse) Complies with 1000 cycle, –55°C to +125°C, Thermal Shock Cycling
- Maximum AC RMS Voltage: 324 volts
- Maximum Clamping Voltage: 230 volts
- Lead Style: Radial Leads
- Mounting Option: Through Hole Technology (THT)
-
Supplier: Radwell International
Description: HIGH SURGE VARISTOR, 1.65KV, DISC 14MM; VOLTAGE RATING VAC:625V; VOLTAGE RATING V DC:825V; PRODUCT RANGE:WE-VD SERIES; CLAMPING VOLTAGE VC MAX:1.65KV; VARISTOR CASE STYLE:DISC 14MM; VARISTOR TYPE:METAL OXIDE VARISTOR (MOV); PEAK ROHS COMPLIANT:
- Features: Metal Oxide Varistor (MOV)
-
Supplier: Bourns, Inc.
Description: Bourns® MOV product portfolio offers 7 mm and 10 mm radial leaded varistor devices which protect against overvoltage transients such as lightning, power contact and power induction. The metal oxide varistors offer a choice of varistor voltages from 18 V to 820 V and Vrms
- Supply Voltage (VS): 14 to 1,465 volts
- Response Time: 10 to 25 ns
- Clamping Voltage: 36 to 2,970 volts
- Capacitance: 60 to 28,500 pF
-
Supplier: Allied Electronics, Inc.
Description: RADIAL LEAD MOV - LINE VOLTAGE - HIGH ENERGY, 395V, 50A, 1050PF
-
Supplier: Allied Electronics, Inc.
Description: RADIAL LEAD MOV - LINE VOLTAGE - HIGH ENERGY, 650V, 100A, 1400PF
-
Supplier: Allied Electronics, Inc.
Description: RADIAL LEAD MOV - LINE VOLTAGE - HIGH ENERGY, 395V, 100A, 2200PF
-
Supplier: Win Source Electronics
Description: Win Source Part Number: 1381541-B72530U1500K062 Category: Circuit Protection>Transient Voltage Suppressors (TVS)>Varistors, MOVs Series: High Surge Package: Tape & Reel Number of Circuits: 1 Standard Package: 2,000 pcs Capacitance @ Frequency: 1200 pF @ 1 kHz Varistor
- Tj: -55 to 125 C
- IFSM: 1,200 amps
- CT: 1,200 pF
- Features: Other, Transient Voltage Suppressor Diodes (TVS)
-
Supplier: Allied Electronics, Inc.
Description: Applications requiring protection at operating voltage levels as low as 11 volts and as high as 1100 volts with energies rated up to 15000 joules, depending on the device selected. Typical Protection Applications: Protection of Semiconductors (Diodes, Transistors, Thyristors, ICs,
-
Description: HIGH TEMPERATURE +150C AUTOMOTIV
- Tj: -55 to 150 C
- Features: Other, Transient Voltage Suppressor Diodes (TVS)
-
Supplier: M&I Materials Limited
Description: and high standards of technical support. Manufactured from a semi-conducting material with the distinctive property that its electrical resistance depends on the applied voltage enabling it to act as an 'electrical safety valve' to protect equipment and insulation from the effects of
- Diameter: 152 mm
- Maximum AC RMS Voltage: 850 volts
- Maximum Clamping Voltage: 5,000 volts
- Features: Other
-
Supplier: Win Source Electronics
Description: Manufacturer: Würth Elektronik Win Source Part Number: 801997-82541140 Packaging: Reel Mounting Style: Surface Mount, MLCV Number of Circuits: 1 Varistor Voltage (Min): 22.08V Varistor Voltage (Typ): 24V Current - Surge: 200A Maximum AC Volts: 14V Maximum DC Volts: 18V
- Tj: -40 to 125 C
- IFSM: 200 amps
- CT: 1,160 pF
- Features: Transient Voltage Suppressor Diodes (TVS)
-
Supplier: MDE Semiconductor, Inc.
Description: MDE High Energy Metal Oxide Varistors “D” & “S” Series The High Energy Series large tab-leaded varistors are designed to handle high peak currents and have the ability to absorb large amounts of energy. Available in round (D) and square (S) shapes to allow mounting
- Features: Metal Oxide Varistor (MOV), Other
- Mounting / Packaging: Radial Leads
- Standards and Certifications: RoHS Compliant, UL
- Configuration: Single Device
-
Supplier: Eaton Cooper Power Systems
Description: Cooper Power Systems Storm Trapper H.E. (High Energy), low-voltage distribution-class surge arresters are designed to provide surge protection at distribution transformer secondary bushings. The Storm Trapper H.E. arrester is the industry's first low-voltage distribution-class
- Mounting: Hard-Wired / Device Mount
- Device Type: Lightning Arrestor
- Technology: MOV
-
Supplier: Win Source Electronics
Description: Manufacturer: Wurth Electronics Inc Win Source Part Number: 908494-82551250 Series: WE-VS Operating Temperature Range: -40°C ~ 85°C (TA) Features: 39 V 100 A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric) Package: 1206 (3216 Metric) Package: Reel - TR Mounting: Surface Mount, MLCV
- Tj: -40 to 85 C
- Features: Other, Transient Voltage Suppressor Diodes (TVS)
-
Supplier: Win Source Electronics
Description: Manufacturer: Wurth Electronics Inc Win Source Part Number: 908484-820422711 Operating Temperature Range: -40°C ~ 85°C (TA) Features: Varistor Circuit Through Hole Disc 20mm Package: Disc 20mm Package: Reel - TR Mounting: Through Hole Categories: Circuit Protection ECCN: EAR99 Popularity:
- Tj: -40 to 85 C
- Features: Other, Transient Voltage Suppressor Diodes (TVS)
-
Supplier: TDK Corporation
Description: symmetrical current-voltage characteristics even after electrostatic absorption. , No polarity, due to symmetrical current-voltage characteristics. Equivalent to anode common type TVS diode. , Excellent mount reliability. Good for Pb-free soldering. Adopted (Ni/Sn) electroplating. ,
- Maximum AC RMS Voltage: 39 volts
- Operating Temperature: -40 to 185 F
-
Description: Details the test specifications for metal oxide varistors (MOV), which are used for applications up to 1000 V a.c. or 1500 V d.c. in power line, or telecommunication, or signalling circuits. The MOVs are designed to protect apparatus or personnel, or both from high transient
-
Description: thermally protected varistors – component symbol and test methods; c) Addition of nominal discharge current – test methods; d) Addition of voltage ratings for disc types (Table 1); e) Addition of test currents for clamping voltage of disc types (Table 2); f) Addition of typical
-
Supplier: CSA Group
Description: thermally protected varistors – component symbol and test methods; c) Addition of nominal discharge current – test methods; d) Addition of voltage ratings for disc types (Table 1); e) Addition of test currents for clamping voltage of disc types (Table 2); f) Addition of typical
-
Description: IEC 61643-331:2020 is a test specification for metal oxide varistors (MOV), which are used for applications up to 1 000 V AC or 1 500 V DC in power lines, or telecommunication, or signalling circuits. They are designed to protect apparatus or personnel, or both, from high transient
-
Supplier: SCHURTER Inc
Description: Description Filter for 277 VAC or 400 VDC applications 1 stage Compact filter with high symmetrical attenuation Unique Selling Proposition For high AC- or DC-voltages Excellent symmetrical attenuation Completely enclosed steel housing Optional overvoltage protection
- Rated Voltage: 277 volts
- Rated Current: 1 to 20 amps
- Operating Temperature: -40 to 100 C
- Product Standards: CE Conformity Marks, CSA Mark (US, C and US, NRTL/C), UL Listing Mark, VDE Component Mark
-
Supplier: Littelfuse, Inc.
Description: These components’ switching voltage VS are much lower than alternative Gas Discharge Tubes (GDT), and on-state voltage VT are much lower than alternative GDTs, Metal Oxide Varistors (MOV) and TVS Diodes. This Pxxx0S3N series are rated 3000A 8/20 μs, enabling equipment compliance
- IH: 50,000 mA
- Thyristor Type: Sidac, Silicon Controlled Rectifier (SCR), Thyristor Surge Suppressor
-
Supplier: L-com, Inc.
Description: final stage is a Metal Oxide Varistor (MOV). The unit limits the positive and negative voltage swing on the line to the Varistor voltage rating. Call for different Fuse and Varistor ratings. Use the AL-D8 DC series if uni-polar voltage swing is required. For
-
Supplier: L-com, Inc.
Description: final stage is a Metal Oxide Varistor (MOV). The unit limits the positive and negative voltage swing on the line to the Varistor voltage rating. Call for different Fuse and Varistor ratings. Use the AL-D8 DC series if uni-polar voltage swing is required. For
-
Supplier: Trigon Components, Inc.
Description: SERIES VMO14 DESCRIPTION Transient/Surge Absorber, Ø14mm VOLTAGE RANGE 18 to 1800V ENERGY 4.7 to 342J TYP CAPACITANCE 120 to 18000pF PACKAGE Radial FEATURE •Fast response time. •Low leakage current. •Excellent voltage & energy ratio. •Low standby power and no follow on current.
- Supply Voltage (VS): 18 to 1,800 volts
- Capacitance: 120 to 18,000 pF
- Peak Energy (10/1000uS): 4.7 to 342 joules
- Features: Metal Oxide Varistor (MOV)
-
Supplier: PHOENIX CONTACT USA
Description: Surge voltage arrester consisting of base element and ground connector with high-capacity varistor, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel.
- Operating Temperature: 104 to 176 F
- Mounting: DIN Rail
- Standards: RoHS Compliant
-
Supplier: PHOENIX CONTACT USA
Description: Surge voltage arrester consisting of base element and ground connector with high-capacity varistor, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel.
- Operating Temperature: 104 to 176 F
- Mounting: DIN Rail
- Standards: RoHS Compliant, UL
-
Supplier: CARLO GAVAZZI Automation Components
Description: A Solid State Relay family designed to switch various loads such as heating elements, motors and transformers. The relay is capable of switching high voltages up to 600 VACrms. The built-in varistor secures transient protection for heavy industrial applications. For higher
- Input (Pick-up) Voltage Range: 3.8 to 20 volts
- Dropout Voltage: 1.2 volts
- Maximum Current: 75 amps
- Load Voltage: 24 to 750 volts
Find Suppliers by Category Top
Featured Products Top
-
have high leakage current and imprecise voltage ratings. Metal Oxide Varistors (MOVs), and most Transient Voltage Suppressor (TVS) devices, are also impractical to control voltage spikes as they breakdown when voltages drop below 5V. Compared to a Zener diode clamp, this circuit, at (read more)
Browse Uncategorized Products Datasheets for Advanced Linear Devices, Inc. -
Type 78.60 60 W high efficiency, low profile modular DC power supply for electrical cabinets with ZVS (Zero-voltage-switching), quasi-resonant mode switching. This product is also suitable for battery charging. Features: 24 V DC, 60 W output Output adjustable (read more)
Browse DC Power Supplies Datasheets for Finder S.p.A. con unico socio -
Providing the power needed to operate Finder’s PLRs (Programmable Logic Relays), the new power supply provides a 24 V DC supply voltage, and can handle high inrush currents. The power supply is also surge (read more)
Browse Switching Power Supplies Datasheets for Finder S.p.A. con unico socio -
Omron G9EA-1-B DC24 High-Capacity DC Power Relay The Omron G9EA-1-B DC24 is a high-voltage, high-current electromechanical relay designed to control demanding DC power loads. As part of Omron’s G9EA series, it combines a compact enclosure with a gas (read more)
Browse Electromechanical Relays Datasheets for ERSAELECTRONICS PTE. LTD.
Conduct Research Top
-
Application Note: Varistor Testing (.pdf)
high voltages and currents, the user must exercise appropriate safety precautions.
-
Application Note: Littelfuse Varistors - Basic Properties, Terminology and Theory
Varistors are voltage dependent, nonlinear devices which have an electrical behavior similar to back-to-back zener diodes. The symmetrical, sharp breakdown characteristics shown in Figure 1 enable the varistor to provide excellent transient suppression performance. When exposed to high voltage
-
Application Note: Considerations for Selecting Littelfuse MOVs and Fuses for Industrial Motor Applications
Littelfuse offers specific Varistors and Classes of Fuses to address over-voltage and over-current transients in the Industrial environment. This application area is typically characterized as AC utility service entrance and distribution, and the associated high current inductive loads that can
More Information Top
Indicates content that may require registration and/or purchase.
-
Preparation of high-voltage ZnO varistor ceramics
There are data on the development of processes for the synthesis of varistor powders and the fabrication of high voltage varistors .
-
Effect of two-step sintering on rare earth (RE = Y2 O3 , Pr6 O11 ) doped ZnO–Bi2 O3 varistors processed from ‘nano-precursor’ powders
…the bulk synthesis of varistor grade nano materials (3) control of rapid grain-growth in ZnO (4) adopting energy efficient innovative sintering techniques for low temperature densification and (5) tuning the per- formance suitable to low, medium and high voltage varistors systems.
-
Nanostructured dielectric materials
We present a high level summary of the progress achieved as well as challenges remaining in nanostructural engineering towards high energy density capacitor for energy storage and conversion, high voltage varistor for surge suppression and high proton conductivity membrane for fuel cell…
-
The relation between testing waveform and energy density on ZnO varistor
It is then clear that in the worldwide exploration the investigation of high voltage varistor (El- .
-
Synthesis of Doped ZnO Nanopowders Through Sucrose Protection Method and Its Use in Varistors Productions
Comparatively, most of the commercially available ZnO-Bi2O3-type varistors have breakdown voltages in the range 180–220 V/mm, which is one of the limiting factors for high voltage varistors .
-
Major effect on electrical properties and aging behavior of ZnO–Pr6 O11 -based varistor ceramics with small In2 O3 doping changes
These samples can be applied to high voltage varistors with a compact size.
-
Zinc Oxide Varistors
Figures below give the FIT for low and high voltage varistors .
-
New Materials and Processes
It can be seen that, the highest voltage varistor of the samples appeared with 1% content of V2O5 and the lowest varistor voltage of the samples appeared with 1.6% content of V2O5.
-
Croatian scientific bibliography - Browsing paper
Finite element modelling of the electrical impulse induced fracture of a high voltage varistor .
-
Microstructure and electrical properties of ZnO–Pr6 O11 –Bi2 O3 -based varistor ceramics with sintering changes
Therefore, this ceramic composition may be suitable for super high voltage varis- tors in compact type.