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485 Series - Surface Mountable NANO²® Fuse
Brand: Littelfuse, IncThe 485 Nano2® Fuse Series is a small, fast acting, surface mount ceramic fuse rated at a remarkable 600VDC at its small size and with 100A breaking capacity.
It is primarily designed for circuit protection in high energy applications. This product is fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly.
Features- Fast Acting / Surface mount high fuse for high voltage (up to 600VDC) applications.
- Fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly.
- Relatively high breaking capacity at 100A.
- RoHS compliant / Halogen Free
- Rating – 1 - 3.15 Amperes
Specifications
Brand
Materials
- Body: Ceramic
- Cap: Silver Plated Brass
Product Marking
- Body: Brand Logo, Current Rating
Operating Temperature
- -55° C to 125° C with proper derating
Moisture Sensitivity Level
- J-STD-020, Level 1
Solderability
- MIL-STD-202, Method 208
Insulation Resistance (After Opening)
- MIL-STD-202, method 302, Test Condition A (10,000 ohms, Min.)
Thermal Shock
- MIL-STD-202, Method 107, Test Condition B, 5 cycles, -65° C to 125° C, 15 minutes @ each extreme
Mechanical Shock
- MIL-STD-202, Method 213, Test Condition I: De-energized. 100G’s peak amplitude, sawtooth wave 6 ms duration, 3 cycles XYZ+xyz = 18 shocks
Vibration
- MIL-STD-202, Method 201: 0.03” amplitude, 10-55 Hz in 1 min. 2 hours each XYZ=6 hours
Moisture Resistance
- MIL-STD-202, Method 106, 10 cycles
Salt Spray
- MIL-STD-202, Method 101, Test Condition B (48 hours)
Resistance to Soldering Heat
- MIL-STD-202, Method 210, Test Condition B (10 sec at 260° C)
Approvals
- UL
- CSA
- PC Server and Telecom Systems
- LCD TV Inverter Boards DC Input Protection
- Uninterruptible Power Supply (UPS) / 3-Phase Power Supplies
- 380VDC server / Lighting in Data Center
