Littelfuse 456SD Fuses
Littelfuse 456SD Fuses offer a 125V voltage rating, a 40 to 50A current rating range, and are RoHS compliant and Halogen-free. This high current NANO2® fuse is a small square surface mount fuse that is designed to support the higher current requirements of various applications. Littelfuse 456SD series enhances power efficiency and avoids nuisance opening due to high inrush and surge current inherent in the system. Littelfuse 456SD Fuses are ideal for power tools, cooling fan systems for PC servers, and storage system powers.
Features
- 40A to 50A available ratings
- 600A @ 75VDC high interrupting rating
- Low cold resistance, temperature rise, and voltage drop
- High inrush/surge current withstand capability
- Surface mountable high current fuse
- UL 248-1 and UL 248-14 recognized
- Compatible with high-volume assembly requirements
- Avoids nuisance opening due to high inrush and surge current inherent in the system
- Enhances power efficiency
Applications
- Voltage regulator modules for PC server
- Cooling fan systems for PC server
- Storage system power
- Basestation power supplies
- Power tools
Dimensions
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Published: 2019-04-15
| Updated: 2023-05-04