Ceramic Fuse 3A 250V T5x20mm
The Ceramic Fuse 3A 250V T5x20mm is a miniature cartridge fuse used to provide reliable circuit protection in electronic and electrical equipment. When the current flowing through the circuit exceeds the rated value of 3A, the internal fuse element melts and disconnects the circuit, preventing damage to sensitive components and reducing the risk of overheating or fire.
This fuse features a durable ceramic body that provides better heat resistance and higher breaking capacity compared to standard glass fuses. Its standard 5×20 mm cylindrical size makes it compatible with many fuse holders used in power supplies, home appliances, industrial equipment, and various electronic devices.
Features:
- Reliable overcurrent and short-circuit protection.
- Durable ceramic body for improved heat resistance.
- High breaking capacity compared to glass fuses.
- Compact 5×20 mm standard cartridge size.
- Quick response to excessive current.
- Easy replacement in fuse holders or clips.
- Suitable for many electronic and electrical devices.
Specifications:
| Parameter | Value |
|---|---|
| Fuse Type | Ceramic Cartridge Fuse |
| Rated Current | 3A |
| Rated Voltage | 250V |
| Fuse Size | 5 × 20 mm |
| Fuse Characteristic | Fast Acting / Time Delay (varies by type) |
| Body Material | Ceramic |
| Terminal Type | Metal End Caps (Ferrule) |
| Mounting | Fuse Holder / Clip |
| Operating Temperature | −55°C to +125°C |
Applications:
- Power supply units.
- Consumer electronics.
- Home appliances.
- Industrial control equipment.
- Battery chargers.
- Measurement instruments.
- DIY electronics projects.
Package Include:
- 1x Ceramic Fuse 3A 250V T5x20mm.


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