PTC Resettable Fuse SMD0603-005-33V 0603 50mA 33V SMD Self Resetting Fuse With Marking V

The main function of self -recovery fuse is to protect the effects of electrical failures such as overload, short circuit and overvoltage. They can detect whether the current in the circuit exceeds the preset current threshold. If it exceeds, the circuit will be cut off immediately to avoid problems such as overload and short circuit.
Once the current drops to the normal level, the self -recovery fuse will automatically reset, and the circuit will resume the power of power. This automatic reset function can help avoid frequent troubles to replace fuses and improve the reliability and service life of the equipment.

• Surface mount devices.

• Over-current protection

• High voltage surge capabilities

• Flame retardant epoxy polymer insulating material meets UL94 V-0 requirement.

• Available in lead-free version.

• Meets MSL level 1, per J-STD-020

• Operating Temperature: -40℃~+85℃

Self -recovery fuse has been widely used in many applications. These include consumer electronics, computer peripherals, electric tools, electric vehicles, medical equipment and industrial equipment. The self -recovery fuse is used to prevent electrical failures such as overload, short circuit and overvoltage to protect the circuit from being damaged.

• USB peripherals

• Plug and play protection for motherboards and peripherals

• Power tools

• Battery and port protection for mobile/smart phones

• Game console port protection

• Set-top-boxes

• Tablets, notebooks, netbooks, laptops and desktops

• Rechargeable battery packs

• Digital cameras

• IT equipment
• Access network equipment

• Central office equipment
• ISDN and xDSL equipments
• Phone set and fax machine
• LAN/WAN and VOIP cards Appliances and white goods

• Consumer electronics

1.Performance Specification

Ihold = Hold Current. Maximum current device will not trip in 25°C still air.

Itrip = Trip Current. Minimum current at which the device will always trip in 25°C still air.

Vmax = Maximum operating voltage device can withstand without damage at rated current (Imax).

Imax = Maximum fault current device can withstand without damage at rated voltage (Vmax).

Pd = Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.

Rimin/max = Minimum/Maximum device resistance prior to tripping at 25°C.

R1max = Maximum device resistance is measured one hour post reflow.

CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.

2.Materials

Termination Pad Characteristics

Terminal pad materials:Tin-plated Nickel-Copper

Terminal pad solderability:Meets EIA specification RS186-9E and ANSI/J-STD-002 Category 3.

3.Tape & Reel Quantity

5,000 pcs/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 !

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.