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{"title":"Metal Oxide Varistor Capacitanc14D621K DIP Package 6-1500V -55\u2103 To 125\u2103","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/23\/5c2db172c85d55d779f52173e8fc-200x200-1\/metal_oxide_varistor_capacitanc14d621k_dip_package_6_1500v_55_e2_84_83_to_125_e2_84_83_temperature_operating.jpg","attrs":{"Brand Name":"CL","Model Number":"7D\/10D\/14D\/20D","Place of Origin":"CHINA","Certification":"VDE\uff0cCQC UL"}}
{"title":"0.5W-10W Varistor Metal Oxide 7D561K P5MM For Transient Voltage Suppression","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/76\/a46fd64dd8c004b53ac6edda5d28-200x200-1\/0_5w_10w_varistor_metal_oxide_7d561k_p5mm_for_transient_voltage_suppression.jpg","attrs":{"Brand Name":"CL","Model Number":"7D\/10D\/14D\/20D","Place of Origin":"CHINA","Certification":"VDE\uff0cCQC UL"}}
{"title":"Metal Oxide Varistor Wide Capacitance10D561K Range -55\u2103 To 125\u2103 Through Hole","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/0f\/691376954e3460f6614a4dd7d01c-200x200-1\/metal_oxide_varistor_wide_capacitance10d561k_range_55_e2_84_83_to_125_e2_84_83_through_hole_design_for_enhanced_protection.jpg","attrs":{"Brand Name":"CL","Model Number":"7D\/10D\/14D\/20D","Place of Origin":"CHINA","Certification":"VDE\uff0cCQC UL"}}
{"title":"Power Transient Voltage Protector With Wide Temperature Range Of -55 .C To 125","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/36\/1fa748124318bfa5abe8d69ea3b0-200x200-1\/power_transient_voltage_protector_with_wide_temperature_range_of_55_c_to_125_c.jpg","attrs":{"Brand Name":"CL","Model Number":"7D\/10D\/14D\/20D 471K561K511K","Place of Origin":"CHINA","Certification":"CCC CE"}}
{"title":"Secure Your Equipment with Metal Oxide 7D511K Varistor Surge Protection for","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/36\/1fa748124318bfa5abe8d69ea3b0-200x200-1\/secure_your_equipment_with_metal_oxide_7d511k_varistor_surge_protection_for_industries.jpg","attrs":{"Brand Name":"CL","Model Number":"7D\/10D\/14D\/20D","Place of Origin":"CHINA","Certification":"VDE\uff0cCQC UL"}}
{"title":"Industrial Metal Oxide Varistors 7D561K The Optimal Solution for Overvoltage","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/0c\/fc2cae85a74c0e16ddbd05c7012d-200x200-1\/industrial_metal_oxide_varistors_7d561k_the_optimal_solution_for_overvoltage_protection.jpg","attrs":{"Brand Name":"VDR","Model Number":"7D\/10D\/14D\/20D","Place of Origin":"CHINA","Certification":"VDE\uff0cCQC UL"}}
Applied to mobile phone adapters, this Metal Oxide Varistor (MOV) provides superior protection against voltage surges and transient spikes in electronic circuits.
Product Overview
The Metal Oxide Varistor is an essential over-voltage protection device that safeguards sensitive electronic equipment by clamping excessive voltage levels. With excellent aging characteristics (≤1%), versatile power rating (0.5W-10W), low dissipation factor (≤0.2), and ±20% resistance tolerance, it delivers reliable performance in demanding environments.
Key Features
Product Name: Metal Oxide Varistor
Type: Varistor
Capacitance Range: 1pF-1000pF
Dissipation Factor: ≤0.2
Resistance Tolerance: ±20%
Functions as Voltage Surge Protector for electronic circuits
Utilizes metal-oxide voltage suppressor technology
Operates as high-voltage resistor for transient voltage events
Technical Specifications
Parameter
Specification
Operating Temperature
-55℃ to +125℃
Dielectric Strength
≥3000VAC
Resistance Tolerance
±20%
Power Rating
0.5W-10W
Mounting Type
Through-Hole
Package
SMD/DIP
Insulation Resistance
≥1000MΩ
Aging Rate
≤1%
Leakage Current
≤0.1mA
Applications
The VDR Metal Oxide Varistor series (7D/10D/14D/20D) is widely used in industrial power distribution networks, consumer electronics, renewable energy systems, automotive electronics, and communication devices. It provides effective surge protection against lightning strikes, switching operations, and other transient voltage events.
Customization Options
Our VDR-branded Metal Oxide Varistors offer customizable solutions with insulation resistance ≥1000MΩ, resistance tolerance ±20%, and capacitance range 1pF-1000pF. Operating temperature range of -55℃ to +125℃ ensures reliable performance in various applications.
Support & Services
Comprehensive technical support including product datasheets, application notes, and engineering assistance. Our team helps with product selection, application design, and troubleshooting to optimize MOV performance in your specific application.
Packaging & Shipping
Each MOV is packaged in anti-static bags with cushioning materials in sturdy cardboard boxes. Bulk orders are packed in reels or trays in reinforced cartons. Worldwide shipping with tracking options available.
Frequently Asked Questions
What is a Metal Oxide Varistor (MOV)?
A Metal Oxide Varistor is an electronic component that protects circuits against excessive transient voltages by clamping high voltage spikes through resistance changes.
What model numbers are available?
VDR Metal Oxide Varistors are available in 7D, 10D, 14D, and 20D models for different voltage and energy absorption requirements.
Where are VDR MOVs manufactured?
VDR Metal Oxide Varistors are manufactured in China with quality production standards and reliable performance.
How do I choose the right model?
Selection depends on maximum continuous operating voltage and energy absorption capacity. Lower voltage applications typically use 7D or 10D models, while higher voltage requirements use 14D and 20D models.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Total Annual:
5000000-10000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ... Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ...
