Datasheet

© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/22/19
Surface Mount Fuses
NANO
2®
Fuse > Very Fast-Acting > 448 Series
448 Series Fuse
Description
The lead-free Nano
2®
SMF Fuse is a very small, square
surface mount fuse that is RoHS compliant, Halogen Free
and 100% lead-free. This product is fully compatible with
lead-free solder alloys and higher temperature profiles
associated with lead-free assembly.
Agency Approvals
Features
RoHS
Pb
PS
E
Electrical Characteristics for Series
% of Ampere Rating Ampere Rating Opening Time
100% 0.062A –15 4 hours, Minimum
200%
0.062A –10 5 sec., Maximum
12 –15 20 sec., Maximum
Applications
• Notebook PC
• LCD/PDP TV
• LCD monitor
• LCD/PDP panel
• LCD backlight inverter
• Portable DVD player
• Power supply
• Networking
• PC server
• Cooling fan system
• Storage system
• Telecom system
• Wireless basestation
• White goods
• Game console
• Office Automation
equipment
• Battery charging circuit
protection
• Industrial equipment
• RoHS compliant, Lead-
free and Halogen Free
• Very fast-acting
• Small size
• Wide range of current
rating available (0.062A
to 15A)
• Wide operating
temperature range
• UL Recognized to UL/
CSA/NMX UL 248-1 and
UL/CSA/NMX UL 248-14
• Conforms to DENAN’s
Appendix 3
Agency Agency File Number Ampere Range
E10480 0.062A - 15A
29862 0.062A - 15A
PS
E
NBK030205-E10480A
NBK030205-E10480B
1A - 1.6A
2A - 5A
Additional Information
Datasheet
Samples
Resources