The 5HF series fast-acting ceramic tube fuses are designed in a standard 5×20mm size, specifically for high-precision circuit protection. They feature fast response and stable fusing characteristics, quickly interrupting current in the event of overload or short circuit to prevent equipment damage. This series of fuses uses a ceramic tube, providing excellent mechanical strength and electrical insulation, suitable for a variety of industrial and household equipment. Whether in everyday electronic devices or high-power circuits, the 5HF series provides reliable overcurrent protection.
| Item | Parameter Description |
|---|---|
| Product Series | 5HF Series |
| Size Specifications | 5 × 20mm |
| Rated Current Range | 100mA ~ 25A |
| Rated Voltage | 250V / 125V AC |
| Breaking Capacity | 50A ( 125V / 250V AC ) |
| Fuse Type | Fast-Acting |
| Maximum Voltage Drop | 72mV ~ 3500mV |
| Fuse Material | Alloy |
| Tube Material | Non-Transparent Ceramic Tube |
| Lead Wire Material | Tin Plated Copper |
The 5HF series fast-blow fuses feature low voltage drop, fast response, and long-term stability, quickly interrupting current in the event of overcurrent or short circuit, preventing further damage to the circuit or other components. They utilize a ceramic tube, providing extremely high mechanical strength and electrical isolation, and the epoxy resin encapsulation enhances their environmental adaptability. This series of fuses has passed UL, VDE, PSE and other international certifications, ensuring reliability and safety in various complex application environments.