125D2.00SB

Electrical and specialty fuses play an important role in keeping electronic devices and circuits safe from any kind of electrical or mechanical damage. They are designed to be blown when there is an overload or short circuit, providing a safe way to limit the amount of current flow. The 125D2.00SB is an electrical fuse designed with a combination of SMD, surface mount and axial lead construction principles. It can provide a reliable way to protect electrical and electronic systems from damage caused by spikes in intensity, surges in current, and other similar circumstances.

The 125D2.00SB operates in a temperature range of -40°C to 85°C and consists of two separate pieces. A fuse element made of a copper wire is wrapped in a protective outer jacket made of ceramic, typically 12mm x 40mm. The outer jacket is designed to absorb the current flowing from the copper wire and to absorb the heat generated by the internal copper wire. When an overload occurs, the fuse element melts, interrupting the current flow. The outer protective jacket then serves to contain any residual heat produced.

The 125D2.00SB\'s application field is typically used in automotive and other rugged environments that require a higher level of protection for electrical and electronic systems. It is often used to protect power supplies, electrical circuits, and semiconductor components, such as MOSFETS, IGBTs, and Controllers. It can also be found in other areas, such as consumer electronics, HVAC systems and home appliances.

The 125D2.00SB can be used in both commercial and industrial applications, with the ability to be mounted in any direction, including overhead and under direct sunlight. It is designed to ensure a low leakage current over time, which makes it ideal for applications where near-perfect electrical isolation is required. It is IEC Rated at 125A and carries a 0.25A current rating.

The 125D2.00SB is typically used for short-circuit and over-current protection and can be configured with an automatic reset function, allowing the device to return to its working state after the load has been removed. It is also capable of providing an adjustable current limit to account for the varying loads that devices may be subject to.

In conclusion, the 125D2.00SB electrical fuse is designed to offer superior current and temperature protection for a variety of applications, from consumer electronics to HVAC systems. It is IEC rated and provides a very low leakage current, making it ideal for applications that require perfect electrical isolation. It can also be configured with an adjustable current limit, as well as an automatic reset feature, providing an extra layer of safety.