Eaton Electronics SCF Self-Control Fuses
Eaton Electronics SCF Self-Control Fuses are triggerable fuses that provide overcurrent and overcharge (overvoltage) protection. These fuses feature a three-terminal surface-mount design in a compact and low-height footprint. These circuit protection devices offer 12A to 45A nominal current ratings. These SCF Self-Control Fuses come in three footprints (4030, 5432, and 9550) for compact/high-power applications and are ideal for single-/multi-cell battery packs.
Features
- 3-terminal, surface-mount circuit protection device
- Compact and low-height footprint
- 12A to 45A nominal current ratings
- Ideal for single-cell and multi-cell battery packs
- 3 footprints offered for compact and high-power applications
- Halogen free and RoHS compliant
Applications
- Computing and consumer
- Notebooks
- Smartphones
- Tablets
- PCs
- Energy
- High-power battery systems
- Industrial and consumer
- Power tools
- Cordless tools
- Vacuum cleaners
- Transportation
- E-bikes
- Battery-powered automated guided vehicles
Specifications
- Dimensions
- 4.0mm x 3.0mm (SCF4030)
- 5.4mm x 3.2mm (SCF5432)
- 9.5mm x 5.0mm (SCF9550)
- Rated current range
- 12A to 22A (SCF4030)
- 12A to 30A (SCF5432)
- 30A to 45A (SCF9550)
Videos
Equivalent Circuit
Additional Resources
Published: 2022-02-07
| Updated: 2026-03-03