Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.
Link has been copied to clipboardITV Three-Terminal Fuses
ITV three-terminal fuses provide overcurrent and overvoltage protection to portable rechargeable Li-ion batteries. An embedded heater ensures the fuse blows when signals from integrated circuits or field effect transistors (FETs) indicate current or voltage surges occurred. By acting as surge suppressors, ITV three-terminal fuses prevent overcharging that can irreparably damage rechargeable batteries. The small size of the fuses makes them good choices for battery protection in power tools, laptops, and robotic vacuum cleaners.
- Rated at 32 V
- Available with ampere ratings of 12 A, 15 A, and 22 A
- Fast-acting performance
- Meet UL and TUV standards
- Certified halogen-free and RoHS compliant
- Specially designed for use with portable rechargeable Li-ion batteries
- Provide overcurrent and overvoltage protection
- Highly resistant to heat and thermal shock damage
- Low-profile design save space in the battery compartment
ITV Three-Terminal Fuses Parts
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Filters
Showing 1 to 12 of 38 Total Results
| 4030(1612) | 12 | 2 | 4.0~9.0 | 50 | 36 | 1.5~3.5 | 2.0~3.2 | cURus / TUV | |||
| 4030(1612) | 12 | 3 | 7.4~13.8 | 50 | 36 | 1.5~3.5 | 5.7~9.9 | cURus / TUV | |||
| 4030(1612) | 12 | 4 | 10.5~19.6 | 50 | 36 | 1.5~3.5 | 11.2~20.0 | cURus / TUV | |||
| 4030(1612) | 15 | 1 | 3.0~4.5 | 50 | 36 | 1.0~3.0 | 0.6~1.5 | cURus / TUV | |||
| 4030(1612) | 15 | 2 | 5.0~9.0 | 50 | 36 | 1.0~3.0 | 2.2~3.3 | cURus / TUV | |||
| 4030(1612) | 15 | 3 | 7.4~13.8 | 50 | 36 | 1.0~3.0 | 5.5~8.4 | cURus / TUV | |||
| 4030(1612) | 15 | 4 | 10.5~19.6 | 50 | 36 | 1.0~3.0 | 10.4~15.8 | cURus / TUV | |||
| 4030(1612) | 15 | 5 | 14.4~23.5 | 50 | 36 | 1.0~3.0 | 17.9~29.1 | cURus / TUV | |||
| 4030(1612) | 22 | 1 | 3.5~4.7 | 50 | 36 | 0.5~2.5 | 0.55~1.3 | ||||
| 4030(1612) | 22 | 2 | 6.0~9.2 | 50 | 36 | 0.5~2.5 | 2.1~3.8 | ||||
| 4030(1612) | 22 | 3 | 9.0~13.8 | 50 | 36 | 0.5~2.5 | 4.8~8.6 | ||||
| 4030(1612) | 22 | 4 | 12.0~18.5 | 50 | 36 | 0.5~2.5 | 8.6~15.2 |
