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487 Series - 420 VAC/420 VDC 5 x 20 mm Fast-Acting Ceramic Body Fuse
Brand: Littelfuse, Inc487 series is the first fast-acting fuse with both AC and DC rating from the Littelfuse 5X20mm fuse family.
This fast-acting ceramic body fuse provides over-current protection for telecom power supplies and datacenter server power supplies where a high-voltage DC interrupting rating is required.
Features- Lower I²t and faster tripping
- High-current ratings up to 16A in a 5X20mm footprint
- 420V AC rating
- 420V DC rating
Specifications
Brand
Materials
- Body: Glass
- Cap: Nickel-Plated Brass
- Leads: Tin-Plated Copper
Terminal Strength
- MIL-STD-202, Method 211, Test Condition A
Solderability
- MIL-STD-202 Method 208
Product Marking
- Cap 1: Brand Logo, Current and Voltage Ratings
- Cap 2: Series and Agency Approval Marks
Operating Temperature
- -60° to +125° C
Thermal Shock
- MIL-STD-202, Method 107, Test Condition B
Vibration
- MIL-STD-202, Method 201
Moisture Resistance
- MIL-STD-202, Method 103, Test Condition A
Salt Spray
- MIL-STD-202, Method 101, Test Condition B
Approvals
- UL
- TÜV
- Telecom Power Supplies
- Datacenter Server Power Supplies
- Intelligent Commercial Buildings
- High-Energy and Power Efficient Applications (3-Phase Power Supplies, Inverters, and Ballasts)
