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China factory - Dongguan Chenglue Electronic co.,Ltd

Dongguan Chenglue Electronic co.,Ltd

  • China,Dongguan ,Guangdong
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  3. Metal Oxide Varistor 14D391K P7.5MM,Applied to switching power supplies
China Metal Oxide Varistor 14D391K P7.5MM,Applied to switching power supplies
China Metal Oxide Varistor 14D391K P7.5MM,Applied to switching power supplies

  1. China Metal Oxide Varistor 14D391K P7.5MM,Applied to switching power supplies

Metal Oxide Varistor 14D391K P7.5MM,Applied to switching power supplies

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Operating Temperature -55℃ To +125℃
Mounting Type Through-Hole
Insulation Resistance ≥1000MΩ
Material Metal Oxide
Voltage Range 6V-1500V
Leakage Current ≤0.1mA
Power Rating 0.5W-10W
Dissipation Factor ≤0.2
Brand Name VDR
Model Number 14D391K P7.5MM
Place of Origin CHINA
Certification CQC VDE UL

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  1. Product Details
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Product Specification

Operating Temperature -55℃ To +125℃ Mounting Type Through-Hole
Insulation Resistance ≥1000MΩ Material Metal Oxide
Voltage Range 6V-1500V Leakage Current ≤0.1mA
Power Rating 0.5W-10W Dissipation Factor ≤0.2
Brand Name VDR Model Number 14D391K P7.5MM
Place of Origin CHINA Certification CQC VDE UL
High Light 14D391K metal oxide varistor ，MOV for switching power supplies ，P7.5MM metal oxide varistor
Metal Oxide Varistor 14D391K P7.5MM
Applied to switching power supplies
Product Overview
The Metal Oxide Varistor (MOV) is a highly reliable voltage-dependent resistor designed to provide exceptional over-voltage protection in electronic applications. Engineered with advanced metal oxide materials, this device safeguards sensitive electronic circuits from voltage spikes and transient surges, making it indispensable in modern electrical systems.
Key Features
  • Product Name: Metal Oxide Varistor
  • Dissipation Factor: ≤0.2
  • Insulation Resistance: ≥1000MΩ
  • Package Options: SMD/DIP
  • Leakage Current: ≤0.1mA
  • Capacitance Range: 1pF-1000pF
  • Functions as an Over-Voltage Protection Device
  • Effective Surge Arrestor for electrical circuits
  • Operates as a High-Voltage Resistor to safeguard components
Technical Specifications
Product Name Metal Oxide Varistor
Type Varistor
Insulation Resistance ≥1000MΩ
Voltage Range 6V-1500V
Dielectric Strength ≥3000VAC
Power Rating 0.5W-10W
Operating Temperature -55℃ To +125℃
Leakage Current ≤0.1mA
Material Metal Oxide
Capacitance Range 1pF-1000pF
Applications
The VDR Metal Oxide Varistor (models 7D, 10D, 14D, 20D) is widely used in power supply systems, industrial equipment, consumer electronics, and telecommunications. It provides reliable surge protection in motor controllers, transformers, switchgear, televisions, computers, and communication systems, ensuring operational stability and device longevity.
Customization Services
Our VDR Metal Oxide Varistors offer customized solutions tailored to specific requirements. With insulation resistance ≥1000MΩ, leakage current ≤0.1mA, and aging rate ≤1%, we provide precise customization to optimize protection against voltage surges and transient events for your sensitive electronic equipment.
Support & Services
Our engineering team provides comprehensive technical support for product selection, application advice, and troubleshooting. We offer custom solutions, reliability testing, and failure analysis services. Regular updates and new product releases are available on our website to keep you informed about the latest surge protection technology.
Packaging & Shipping
Each Metal Oxide Varistor is individually packaged in anti-static bags and securely arranged in cushioned cartons. Bulk orders are packed in reinforced boxes with adequate padding. We ship via reliable carriers with tracking services, complying with international shipping regulations for electronic components.
Metal Oxide Varistor packaging and shipping illustration
Frequently Asked Questions
What is the brand name of this Metal Oxide Varistor?
The brand name of this Metal Oxide Varistor is VDR.
What are the available model numbers for this product?
The available model numbers for this Metal Oxide Varistor are 7D, 10D, 14D, and 20D.
Where is this Metal Oxide Varistor manufactured?
This Metal Oxide Varistor is manufactured in China.
What is the primary function of the VDR Metal Oxide Varistor?
The primary function is to protect electronic circuits from voltage surges and transient voltage spikes.
Can the Metal Oxide Varistor be used in AC and DC circuits?
Yes, the Metal Oxide Varistor models 7D, 10D, 14D, and 20D can be used in both AC and DC circuits for surge protection.

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 ...

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Get in touch with us

  • Reach Us
  • Dongguan Chenglue Electronic co.,Ltd
  • Baisha Sancun Industrial Zone, Humen Town, Dongguan City, Guangdong Province, China
  • https://www.safety-capacitors.com/

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