Snap Fit Design Nylon Screw-in Cap 5x20mm Micro Panel Mount Fuse Holder R3-54

Snap Fit Design Nylon Screw-in Cap 5x20mm Micro Panel Mount Fuse Holder R3-54

Description Of The Panel Mount Fuse Holder

Panel mount fuse holder suitable for use with 5 x 20mm fuses. The holder features a screw-in cap and snap-fit design allowing easy installation to a panel.

Dimensional Drawing Of The Panel Mount Fuse Holder (mm)

Fuse Block R3-54A

Fuse Clip R3-54B

R3 Series Fuse Holder Summary

FUSE HOLDERS - AC RATING

FUSE HOLDERS - HEAVY DUTY

FUSE HOLDERS - PCB MOUNT

FUSE HOLDERS - DC RATING

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How to Extend the Life of Fuse Holder Terminals

There are many kinds of car fuse holders, one of which is commonly used is a combination of hardware terminals and plastics, which is generally welded on the PCB, which is convenient for welding, simple to operate, and easy to use. So since it is a commonly used sub-component, how should we protect its contact terminals? W3 is extending its lifespan.

In the later use of the automobile fuse holder, the service life of the equipment is shortened due to the erosion of various factors. The electronic components of the fuse holder are composed of hardware and plastic parts. Therefore, the metal erosion mainly occurs due to poor electrical conductivity or short circuit caused by oxidation. is at the junction of the two.

Generally, the metal contact terminal of automobile fuse holder is mainly affected by corrosion, which is mainly composed of metal and metal electroplating layer and composition. Among them, the use of ordinary metal as the terminal will make the erosion more severe, and the service life will be greatly reduced. Secondly, with the increase of the circuit current, the general terminal will generate heat or burn out. With the increase of temperature, the corrosion rate will also increase by 1~3 times.

At the same time, for the exchange medium with fast dry flow rate, when the fuse holder is used, the flow rate will also greatly affect the corrosion rate. Therefore, the root cause of completely solving the corrosion problem of automobile fuse holder terminals is to substitute materials. We recommend that the fuse holder terminals are generally made of conductive materials, which are resistant to strong acid and alkali. Therefore, high-quality brass fuse holder terminals are selected and surface treated, which can easily resist various corrosion, reduce damage to electronic components, and extend the service cycle normally.

In addition, dust-proof protection is also essential in the later period, especially in the south, where it is humid, especially in the spring and summer.

The above is the introduction of the heating speed of the fuse holder and the method of prolonging the life of the terminal. If you want to know more about the fuse holder, please contact us.

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

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