The 2T series time-delay miniature fuses feature a standard 3×7mm small package and are designed for high-reliability circuit protection.
Using high-quality alloy fuse wire, these fuses possess excellent time-delay fusing characteristics, effectively withstanding transient surge currents and preventing malfunctions caused by short-term overcurrent.
Their high breaking capacity makes them ideal overcurrent protection components in the power, electrical, and electronic fields, providing precise circuit breaking protection during high-current anomalies.

| Item | Parameter Description |
|---|---|
| Product Series | 2T Series |
| Rated Current Range | 100mA ~ 10A |
| Rated Voltage | 250V / 125V AC |
| Breaking Capacity | 50A ( 125V / 250V AC ) |
| Fuse Type | Time-Lag |
The 2T series time-delay miniature fuses utilize a ceramic tube, offering high-temperature stability and excellent electrical insulation performance, effectively meeting overcurrent protection requirements in complex environments. The time-delay fuse design prevents malfunctions caused by current surges, ensuring the circuit doesn't frequently disconnect under increased load, thus effectively extending equipment lifespan. This series features low voltage drop and fast response, complies with international certification standards such as UL, CSA, VDE, RoHS, and is suitable for mass production and automated welding assembly.
