1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V For Medical Device

1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V For Medical Device

Introduction Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V

Stable performance and high reliability (trustworthiness) , Rapid fusing and high-precision protection , Extremely stable material and structure, Excellent breaking capacity and lightning resistance , Wide applicable temperature range -50~+125℃, Gilded tip and excellent anti-sulfur characteristic , Conform to international RoHS directive and halogen-free .



General Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V

► Fast acting,Inrush withstand capability
► Wire-In-Air performance
► Wide range of current rating available
► 6.1mm x 2.5mm square shape surface mount
► Higher temperature profiles
► -55℃~125℃ operating temperature
► Excellent environmental integrity
► RoHS compliant
► Halogen-free


Electrical Characteristics Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V

Breaking Capacity:50A@300Vac ,50A@250Vac,200A@125Vac.
Operating Characteristics

Application Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V

♦ Battery pack
♦ PC related equipment and peripherals (Hard driver,Printer, etc.)
♦ Digital camera (Digital still camera)
♦ Game equipment
♦ LCD monitor, LCD modules
♦ Wireless base station
♦ Power supply
♦ Medical device

Agency/Certificate Information Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V

Following this flow chart will help you select a fuse best suited for your application conditions.

Step 1 ­ Determine Steady State Fuse Current Rating
Apply Standard Steady State Derating (75%) [Ifuse Isys/0.75]
Step 6 ­ Select Fuse Current Rating for Pulse Environment
Step 7 ­ Select Fuse Current Rating (use higher value between Step 1 and Step 6)
Surface-mount Fuses ­ Pulse Tolerant Chip Fuses
Surface-mount Fuses Pulse Tolerant Chip Fuses
Ampfort chip fuses has high inrush current withstand capability and provide overcurrent protection on DC power systems. Silver fusing element, monolithic and multilayer design provides strong arc suppression characteristics.
These RoHS-compliant surface-mount devices facilitate the development of more reliable, high performance consumer electronics such as laptops, multimedia devices, cell phones, and other portable electronics.

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 !

Philosophy Survive with integrity and service, and develop with quality and innovation.

Goal Standardization Systemization Internationalization Leading leader in the same industry

Purpose Serve customers and develop enterprises

Benefit the employees and return to the society

Mission Dare to compete, be good at competition, win the competition

Vision Full of ambition today and hope tomorrow will be fruitful.

Message Innovate,forge ahead and hold hands, harvest brilliance and share together.