

The 463 Series NANO²® fuse is a fast-acting, very high current fuse designed for high operating current applications. It offers enhanced thermal cycling endurance (up to 500 cycles). Its low temperature rise and excellent temperature stability characteristics make it ideal for use in datacom and telecom equipment like high-end servers, base stations, power supplies, and blade computing applications. The 463 Series offers high-amp circuit protection, ultra-high interrupting ratings (up to 500A@72VDC), and a compact (10.1mm x 3.12mm x 3.12mm) surface-mount form factor to save board space.
- Surface mount fuse in a small footprint
- High current rating: 15A-30A
- Higher voltage rating up to 100VDC and 250VAC
- High melting i2t
- Enhanced thermal cycling endurance
- Operating temperature range from -55°C to 125
463 Parts
Filters
Showing 1 to 4 of 4 Total Results
Part Number | Actions | Voltage Rating (V) | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Body | Opening | Operating Temperature | Agency Approvals |
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Part Number | Actions | Voltage Rating (V) | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Body | Opening | Operating Temperature | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|---|
100 | 250 | 142 | 0.0047 | Ceramic | Very Fast-Acting (FF) | -55° to 125°C | cURus / UKCA / CE / TUV | |||
100 | 250 | 433 | 0.0027 | Ceramic | Very Fast-Acting (FF) | -55° to 125°C | cURus / TUV / CE / UKCA | |||
100 | 250 | 668 | 0.00215 | Ceramic | Very Fast-Acting (FF) | -55° to 125°C | cURus / UKCA / CE / TUV | |||
100 | 250 | 916 | 0.00913 | Ceramic | Very Fast-Acting (FF) | -55° to 125°C | cURus / UKCA / TUV / CE |
463 Applications
- High end servers
- Base station power supply
- Voltage regulator module for PC server
- Cooling fan system for PC server
- Advance Telecommunication Computing Architecture (ATCA) applications for cloud computing
- Battery Management System (Industrial Tools)