Zinc Oxide Varistor Resistor 10D 14D 471K 250V Surge Protection

Specifications

Product Features
Transient surge voltage, small size, large surge current resistance
Wide voltage range from several volts to thousands of volts for a single varistor
Low limit voltage (residual voltage)
Fast response speed (ns level)
Symmetrical volt-ampere characteristics
No continuous flow
Various varieties and specifications (5D, 7D, 10D, 14D, 20D)
Passed CQC, VDE, UL certification standards



Why Choose Us
1. Top-rank brand awareness and reputation in the industry
2. A professional manufacturer with over 30-year experience in electronic components
3. Awarded over 30 safety certificates from industrial power
4. Awarded ISO 9001 quality management system certificate, and ISO 14001 environmental system certificate
5. Fully automated production equipment running 24 hours to guarantee delivery
6. Company-owned 100 square meter laboratory, 200 testing equipment implementing reliability test for 56 days
7. Annual output of 2 billion pieces, which can circle the earth 10 times
8. Full range of products, over 10,000 models available in stock
9. Professional engineers assisting in model selection
10. Best pre-sales and after-sales service
11. Partnership with top 500 automotive electronics companies, e.g. BYD, Geely, FAW Motor etc.
12. Providing services for 1000+ power supply manufacturing companies each year
13. Trading with countries and regions worldwide



Advance R&D Team
Dongguan Zhixu Electronics (JYH HSU(JEC)) Co., Ltd has passed ISO 9001 quality system certification. We have an advanced Product R & D Department and a central laboratory LED by professors from Electronics Research and Service Organization (ERSO). Our R&D team is committed to studying the product reliability and carrying out environmental tests, including product durability, resistance to damp heat test, voltage resistance, insulation resistance, temperature characteristics and flame resistance, etc., making sure that all the products we develop and manufacture are of high quality and meet the standards of industrial powers.

Fully Automatic Production Line
JEC uses industry-leading automated equipment to manufacture, which perform full inspection and automatic removal of defective units. We use high-quality raw materials for production, from lead, solder  assembly, epoxy resin coating, baking, marking, electrical performance test to packaging, taping and storage, the products will be finished within 2 hours, at a rapid rate and of good quality.

Storage
1). Storage temperature: -10℃~+40℃ 
2). Relative humidity: ≦75%RH 
3). Do not store varistors in an environment exposed to corrosive gas or direct sunlight.
4). Storage period: 1 year

Packaging