Metal Oxide Varistor 14D681 P7.5MM
Applied to industrial control instruments for reliable voltage surge protection.
Product Overview
The Metal Oxide Varistor (MOV) is a highly reliable electronic component designed to protect sensitive circuits from voltage surges and transient spikes. It functions as an automatic voltage regulator, clamping excessive voltage to safe levels to prevent damage to connected components. With through-hole mounting for secure PCB installation and availability in both SMD and DIP formats, it offers design flexibility for various applications.
Key Features
- Product Name: Metal Oxide Varistor
- Power Rating: 0.5W to 10W
- Material: Metal Oxide
- Available Packages: SMD and DIP
- Voltage Range: 6V to 1500V
- Functions as an Automatic Voltage Regulator
- High-performance surge protection
- Reliable performance for various electronic applications
Technical Specifications
| Parameter | Specification |
|---|
| Product Name | Metal Oxide Varistor |
| Type | Varistor |
| Material | Metal Oxide |
| Voltage Range | 6V-1500V |
| Dissipation Factor | ≤0.2 |
| Aging Rate | ≤1% |
| Leakage Current | ≤0.1mA |
| Operating Temperature | -55℃ To +125℃ |
| Mounting Type | Through-Hole |
| Dielectric Strength | ≥3000VAC |
Applications
The VDR Metal Oxide Varistor series (models 7D, 10D, 14D, 20D) provides reliable voltage surge protection for:
- Industrial equipment (PLCs, power supplies, communication devices)
- Consumer electronics (televisions, computers, home appliances)
- Automotive electronics (control modules, sensors)
- Telecommunications infrastructure
Customization Services
Our VDR Metal Oxide Varistors offer comprehensive customization options including dimensions, voltage ratings, and packaging configurations. Manufactured in China with high-quality metal oxide materials, these components provide effective voltage surge protection tailored to your specific requirements.
Support & Services
Our technical team provides comprehensive support for MOV product selection, installation guidance, and troubleshooting. Ensure proper thermal management and verify characteristics against system requirements for optimal performance and longevity.
Packaging & Shipping
Each MOV is packaged in anti-static bags or trays with adequate cushioning in sturdy cardboard boxes. Bulk orders are consolidated in secure cartons or pallets, complying with international shipping standards for safe delivery.
Frequently Asked Questions
What is a Metal Oxide Varistor (MOV)?
A Metal Oxide Varistor (MOV) is an electronic component that protects circuits from voltage spikes by clamping high voltage surges and diverting excess energy away from sensitive components.
What are the available model numbers for VDR Metal Oxide Varistors?
The VDR brand offers Metal Oxide Varistor models 7D, 10D, 14D, and 20D to suit various voltage and energy absorption requirements.
Where are VDR Metal Oxide Varistors manufactured?
VDR Metal Oxide Varistors are manufactured in China, ensuring quality production standards and reliable performance.
What applications are suitable for VDR Metal Oxide Varistors?
VDR MOVs are commonly used in surge protection devices, power supplies, consumer electronics, and industrial equipment to safeguard against transient voltage spikes.
How do I choose the right VDR MOV model for my application?
Selecting the right model depends on the maximum operating voltage and energy absorption capacity needed. The 7D, 10D, 14D, and 20D models offer different voltage ratings and surge current capabilities; consult the datasheet for detailed specifications.
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