Bourns Multifuse Resettable Fuses
Bourns Surface Mount High-Temperature Resettable Fuses are developed to give robust, protection, and reduced short circuits in a range of demanding settings with high voltage temperatures. These devices remove the need for temperature-based nuisance tripping while offering increased, high-resistance protection in space-saving surface mount packages. The Multifuse Polymer Positive Temperature Coefficient (PPTC) high-temperature fuses are UL E174545 certified and operate from -40°C to +125°C temperature range. These components are utilized in applications such as automobile circuitry protection, overcurrent surge protection of high-reliability electronic equipment, communication, and security.
Features
- Compliant with AEC-Q200 Rev-D stress test qualification for passive components
- ENIG-plated terminals
- High operating temperature
- High power ratings
- Higher hold currents at elevated temperatures
- Low thermal derating factor
- Multifuse freeXpansion design
- RoHS compliant
- Small footprint size
- Surface mount packaging for automated assembly
- cUL and TÜV recognized
Applications
- Automobile circuitry protection
- Body electronics
- Climate control systems
- Communication
- Consumer electronic equipment
- Industrial transportation
- Overcurrent surge protection
- Security
Technical Specifications
| Series | MF-FSHT | MF-PSHT | MF-NSHT | MF-USHT | MF-MSHT | MF-SMHT |
|---|---|---|---|---|---|---|
| Parameters | ||||||
| Footprint | 0603 | 0805 | 1206 | 1210 | 1812 | - |
| Holding current range (A) | 0.05 to 0.16 | 0.05 to 0.5 | 0.1 to 0.75 | 0.1 to 1.5 | 0.2 to 1.75 | 1.36 to 3 |
| Maximum voltage (VDC) | 12 | 12 to 16 | 12 to 30 | 9 to 30 | 9 to 42 | 16 |
| Operating temperature range (°C) | -40 to +125 | |||||
| Resources | Datasheet | Datasheet | Datasheet | Datasheet | Datasheet | Datasheet |
