Metal Oxide Varistor 7D471 P5.0MM
Applied to televisions, monitors, and set-top boxes for reliable surge protection.
Product Overview
The Metal-Oxide-Varistor (MOV) is a highly reliable component designed to protect electronic circuits from transient voltage spikes. Utilizing advanced metal oxide materials, this device offers exceptional performance in voltage clamping and surge protection applications.
The MOV operates by instantly altering its resistance in response to sudden voltage changes, thereby safeguarding sensitive electronic components from potentially damaging transient voltages.
Key Features
- Product Name: Metal Oxide Varistor
- Type: Varistor
- High Insulation Resistance: ≥1000MΩ
- Wide Operating Temperature Range: -55℃ to +125℃
- High Dielectric Strength: ≥3000VAC
- Mounting Type: Through-Hole
- Functions as a High-Voltage-Resistor
- Effective Transient-Voltage-Suppressor
- Reliable Transient-Voltage-Protector for electronic circuits
Technical Specifications
| Parameter |
Specification |
| Product Name |
Metal Oxide Varistor (Surge-Arrestor-Device, Metal-Oxide-Voltage-Suppressor) |
| Package |
SMD/DIP |
| Voltage Range |
6V - 1500V |
| Dielectric Strength |
≥3000VAC |
| Capacitance Range |
1pF - 1000pF |
| Dissipation Factor |
≤0.2 |
| Insulation Resistance |
≥1000MΩ |
| Operating Temperature |
-55℃ to +125℃ |
| Power Rating |
0.5W - 10W |
| Leakage Current |
≤0.1mA |
Applications
The VDR Metal Oxide Varistor is widely used in consumer electronics, industrial machinery, telecommunications, and automotive electronics to prevent damage caused by high-voltage transients. It protects sensitive control circuits from lightning strikes, switching surges, and other transient voltage events.
Common applications include power supplies, motor drives, household appliances, renewable energy systems, and telecommunications equipment where reliable surge protection is essential.
Customization Options
Our VDR brand Metal Oxide Varistors (models 7D, 10D, 14D, 20D) are manufactured with high-quality metal oxide materials and offer customizable specifications. We provide tailored solutions with dissipation factor ≤0.2, capacitance range 1pF to 1000pF, and resistance tolerance of ±20% to meet your specific project requirements.
Support & Services
We offer comprehensive technical support including product selection guidance, application support, and troubleshooting. Our team provides custom design services and collaborates with you to develop MOV components that meet specific requirements for your unique applications.
Packaging & Shipping
Each Metal Oxide Varistor is carefully packaged in anti-static bags with adequate cushioning materials. Products are securely sealed in sturdy cardboard boxes and shipped via reliable carriers with tracking services, ensuring safe delivery worldwide.
Frequently Asked Questions
Q1: What is the Brand Name of this Metal Oxide Varistor?
A1: The Brand Name of this Metal Oxide Varistor is VDR.
Q2: What are the available Model Numbers for this Metal Oxide Varistor?
A2: The available Model Numbers are 7D, 10D, 14D, and 20D.
Q3: Where is this Metal Oxide Varistor manufactured?
A3: This Metal Oxide Varistor is made in CHINA.
Q4: What is the primary function of a Metal Oxide Varistor?
A4: A Metal Oxide Varistor provides protection against voltage surges by clamping high voltage spikes and preventing damage to electronic devices.
Q5: What types of applications are suitable for the VDR Metal Oxide Varistor?
A5: The VDR Metal Oxide Varistor is suitable for use in power supplies, consumer electronics, telecommunications, and automotive circuits to protect against transient voltage surges.
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