Low Resistance SMD PTC Fuse 0805 3.5A 1206 4A

Low Resistance SMD PTC Fuse 0805 3.5A 1206 4A

Description

The low internal resistance patch self-recovery fuse is 1 special electronic component. It combines self-recovery function and low internal resistance design to provide reliable over-current and over-temperature protection for the circuit.

Specification

Features

- Positive temperature coefficient (PTC)

- Surface mount resettable fuse

- Low resistance

- Compact 1206/0805 (3216 metric) footprint

- Voltage rating 6 V

- Current rating from 1.75 A to 7.5 A

- Fast time-to-trip

- Low internal resistance design: Under normal working conditions, the resistance of the fuse is very low, which hardly affects the operation of the circuit. This design allows the fuse to operate normally without additional burden on the circuit.

- Self-recovery function: When there is a fault such as overcurrent or short circuit in the circuit, the fuse will quickly disconnect the circuit and play a protective role. Once the fault is eliminated, the fuse can automatically return to normal working condition without replacement. This self-recovery function enables the fuse to be reused in multiple over-current or over-temperature situations, reducing maintenance costs.

- Fast response: The low internal resistance patch self-recovery fuse usually has an extremely fast response speed, which can react to the abnormal current in the circuit within a microsecond time, and quickly cut off the circuit, thereby minimizing the fault on the equipment Impact. High reliability: This fuse series has undergone strict quality control and testing, and has extremely high reliability. It can work stably in various harsh environments and provide long-lasting and reliable circuit protection for electronic equipment. Wide application range: low internal resistance patch self-recovery fuse is suitable for a variety of electronic devices and circuits, including computers and peripheral devices, mobile phone battery packs, automotive electronics, power supplies, communication systems, etc.

Application

- Data ports

- Micromotors and fans

- Low voltage test and measurement

- Low voltage hand held equipment

- PC-based medical equipment

- USB protection

- Secondary Li-ion battery protection

- Game consoles, set top boxes

Low internal resistance patch self-recovery fuse plays an important role in electronic equipment, especially in the need of fast response and high reliability protection occasions. They play a vital role in protecting circuits from over-current and over-temperature damage, ensuring the safe and stable operation of circuits and equipment. In addition, in thin smart phone and tablet applications, the low thickness capability of the low internal resistance self-healing fuse meets the minimum profile thickness requirements of these device designs. They can be used as secondary protection components for lithium-ion batteries to ensure the safety and stability of the battery during operation. In short, the low internal resistance patch self-recovery fuse provides a reliable solution for the over-current and over-temperature protection of electronic equipment with its excellent performance and wide application fields. With the continuous development of electronic devices, they will continue to play an important role in various fields.