Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Electrical Specialty Fuses: BK/F03B-10A application field and working principle

The BK/F03B-10A is a special type of fuse that is used to protect electrical components from the risk of an overload in higher and lower voltages. This type of fuse has a series of three components that are designed and fitted into a metal housing. The components are a ceramic body, a fragile film, and two metal contacts in the form of a strip. As with other fuses, the BK/F03B-10A has a built-in electronic device, often referred to as a self-resettable device, which enables it to reset itself automatically after the overload has been detected and isolated.The BK/F03B-10A is used to protect electrical components from overloads and short circuits in applications ranging from consumer electronics to industrial power systems. This type of fuses offers an affordable and reliable way to protect components from overloads without requiring manual intervention. The BK/F03B-10A is built to handle higher and lower voltages and has been designed to allow for a fast and safe resetting process.The BK/F03B-10A uses a ceramic body, a fragile film, and two metal contacts in the form of a strip. The ceramic body has two parts, an inner layer and an outer layer. The inner layer is typically made from a glass or porcelain and its main role is to house the components and insulate and protect them from environmental factors such as heat and moisture. The outer layer is typically made from a metal, such as aluminum, and its main role is to conduct electricity and provide structural support and rigidity for the BK/F03B-10A.The fragile film, which provides the primary protection against overloads, is made from a combustible material such as a cellulose. This material is designed to melt if it comes into contact with an excessive voltage and isolate the connection between the two metal contacts. When an overload is detected, the current is diverted away from the electronics, allowing the BK/F03B-10A to reset itself automatically.The two metal contacts are the essential components of the BK/F03B-10A. These two contacts are based on a strip of metal, which usually consists of copper, brass, or zinc. The metal strip is coated with a metal oxide coating, which is also often called the tin-plating. The strip and the metal oxide coating are designed to conduct electricity safely and to prevent an electric arc from forming between the two contacts.The BK/F03B-10A is manufactured through a meticulous process which requires the materials to be checked for temperature, pressure, and humidity throughout the production cycle. This ensures that the fuses will perform their designated tasks reliably and consistently.The BK/F03B-10A is a highly efficient and reliable fuse capable of withstanding extreme temperatures and current pressures. This type of fuse is suitable for use in a range of applications from consumer electronics to industrial power systems. With its built-in self-resetting device, the BK/F03B-10A is an ideal choice for protecting components from the risk of overloads. Its affordability and reliability make it a popular and reliable option for any application.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description