Multilayer Chip 0806 1206 MOV Metal Oxide Varistor 175V Varistor Surge Protection

Multilayer Chip Metal Oxide Varistor 0806 1206 1210 1812 For LED Power Circuit

Description Of The Multilayer Chip Metal Oxide Varistor

Multilayer chip varistor is a SMD packaged varistor. It is made of multilayer monolithic structure and semiconductor ceramic technology. It has small parasitic inductance, small size, high SMT efficiency, short response time, high operating temperature, and protection The advantage of strong ability. It is applied to the power protection of LED high-voltage linear drive schemes, and suppresses transient overcurrent caused by grid surge, short circuit or overload in LED lighting, as well as transient overvoltage caused by grid voltage fluctuations and inductive load switching, including IEC61000 -4-2, IEC61000-4-5 and other transient events used in electromagnetic compatibility (EMC) standards.

At present, the LED industry has begun to adopt optoelectronic integrated high-voltage linear solutions for various smaller filament lamps, bulb lamps, flat lamps, etc. The electronic components and lamp beads are integrated on the aluminum substrate at the same time, which means that all components must be patched. Therefore, the varistor as a protection device must also adopt SMD components. The original mass-produced laminated chip varistor suitable for LED lighting AC power protection, from 0604 to 1812, has the characteristics of thin thickness, small volume, and large flow rate. It can replace the plug-in varistor. , With fuse, resistor, bridge stack, it can meet the combined wave test above 1KV, which is enough to meet the needs of LED protection.

Features Of The Multilayer Chip Metal Oxide Varistor

* SMD type suitable for high density mounting
* Excellent clamping ratio and strong capability of voltage surge suppression
* High voltage varistor, suitable for AC circuit

* SMD small patch, save space and facilitate production;

* High surge suppression, the surge capacity of the same volume is much greater than TVS;

* Stable high temperature performance, no derating at 125°C;

* Low leakage current IL<5μa;

* Two-way non-polarity, low limit voltage;

* Better than UL94V-0 flammability rating;

* Comply with RoHS environmental protection standards

Applications Of The Multilayer Chip Metal Oxide Varistor

* Used for Power supply, Network Interface, LED lighting.
* Able to replace part of leaded Varistor.

Size Of The Multilayer Chip Metal Oxide Varistor (mm)

Electrical Characteristics Of The Multilayer Chip Metal Oxide Varistor

Package Method Of The Multilayer Chip Metal Oxide Varistor

Tape in reel

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

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