Eaton Electronics 1245HC Fast-Acting High Current Brick Fuses
Eaton Electronics 1245HC Fast-Acting High Current Brick Fuses feature a 1245 EIA footprint with both VAC and VDC voltage ratings and nominal current ratings up to 100A (60A to 100A). The 1245HC fuses offer a low DCR, enabling higher power efficiency with less wattage loss. Eaton 1245HC Fast-Acting High Current Brick Fuses are ideal for power factor correction (PFC) protection, primary and secondary circuit protection, and 125VAC line protection.
Features
- 4818 (1245 metric) size
- Fast-acting, high-current brick fuse
- Compact design utilizes less board space
- Ceramic tube, silver-plated brass end-cap construction
- Low DCR for higher power efficiency
- Designed to UL 248-1/14
- Moisture sensitivity level (MSL) 1
- Lead free, halogen free, and RoHS compliant
Applications
- Primary and secondary circuit protection
- Server and desktop power supplies
- Energy storage systems
- E-bikes
- LED and general lighting
- Power distribution units
- Gaming console systems
- Voltage regulator modules (VRMs)
- Point-of-load (POL) protected
- High-power battery packs
- Storage system power
- Basic power supplies
- Routers and networking equipment
- High current battery and power tool protection
- 125VAC line protection for industrial applications
- PFC protection
Specifications
- 60A to 100A current range
- 125VAC, 32VDC to 80VDC voltage ranges
- 500VAC/1000VDC interrupt rating at rated voltage
- 55mV to 65mV typical voltage drop
- 0.29mΩ to 0.58mΩ typical resistance
- -55°C to +125°C operating temperature range
发布日期: 2021-03-11
| 更新日期: 2026-07-22