Bourns Multifuse FreeXpansion PPTC Fuses
Bourns Multifuse FreeXpansion Polymeric Positive Temperature Coefficient (PPTC) Resettable Fuses offer robust and cost-effective protection, reducing short circuits in high voltages. The Multifuse FreeXpansion PPTC fuses remove the need for any temperature-based nuisance tripping, providing increased and high resistance protection in space-saving surface mount packages. These PPTC fuses have a maximum current range from 0.12A to 100A and a resistance range from 0.004Ω to 50Ω. The Multifuse PPTC fuses are ideal for use in various applications, including automobile circuitry protection, communication, consumer electronic equipment, and industrial transportation.
Features
- Halogen-free
- High power ratings with higher hold currents at elevated temperature
- Increased and high resistance protection
- Reduced short circuits in high-voltage
- Robust and cost-effective protection
- RoHS compliant
- Surface mount packaging for automated assembly
Applications
- Automobile circuitry protection
- Communication
- Consumer electronic equipment
- Industrial transportation
- Overcurrent surge protection
Technical Specifications
| Parameters | Maximum voltage range (V) | Maximum current range (A) | Resistance range (Ω) | Operating temperature range (°C) | Resources (PDF) |
|---|---|---|---|---|---|
| Series | |||||
| MF-LSMF | 6 to 33 | 40 and 50 | 0.004 to 1 | -40 to +85 | Datasheet |
| MF-SMDF | 10 to 60 | 10 to 40 | 0.015 to 2.15 | -40 to +85 | Datasheet |
| MF-MSMF | 6 to 60 | 10 to 100 | 0.01 to 6.5 | -40 to +85 | Datasheet |
| MF-USMF | 6 to 30 | 10 and 40 | 0.02 to 50 | -40 to +85 | Datasheet |
| MF-NSMF | 6 to 30 | 0.12 to 4 | 0.02 to 8.5 | -40 to +85 | Datasheet |
| MF-PSHT | 12 and 16 | 40 | 0.12 to 50 | -40 to +125 | Datasheet |
| MF-PSMF | 6 to 24 | 40 and 80 | 0.06 to 7.5 | -40 to +85 | Datasheet |
| MF-FSMF | 6 to 15 | 40 | 0.1 to 6 | -40 to +85 | Datasheet |
