
Axial Lead & Cartridge Fuse Datasheet
© 2024 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 02/09/24
1
218 Series
5×20 mm, Time-Lag Fuse
Agency Approvals
Agency Agency File Number Ampere Range
PS
E
Cartridge:
NBK090205-E10480A
NBK120802-E10480C
Leaded:
NBK090205-E10480B
NBK120802-E10480D
1A – 5A
6.3A – 15A
1A – 5A
6.3A – 15A
2020970207000065 0.032A – 6.3A
SU05001-3005
SU05001-2008
SU05001-2009
0.032A – 0.040A
0.050A – 0.800A
1A – 10A
E10480 0.032A – 16A
29862 0.032A - 10A; 15A
2300869 0.032A – 6.3A
40013496 0.032A – 10A
40016604 15A*
KM41462 0.080A – 6.3A
N/A 0.032A – 16A
Features & Benefits
■ Designed to International IEC
Standards for use globally
■ Meets the IEC 60127-2,
Sheet 3 specification for
Time-Lag fuses
■ Available in cartridge and axial
lead form
■ RoHS compliant and
lead-free
Applications
RoHS
Pb
* - Approval for Cartridge versions only
Electrical Characteristics
The 218 series fuse is a 5x20mm time-lag glass body cartridge
fuse designed to IEC specification.
Used as supplementary protection in appliance or utilization
equipment to provide individual protection for components or
internal circuits.
PS
E
% of Ampere
Rating
Ampere Rating Opening Time
150%
0.032A - 0.100A 60 minutes, Minimum
0.125A - 6.3A 60 minutes, Minimum
8A - 16A 30 minutes, Minimum
210%
0.032A - 0.100A 120 sec., Maximum
0.125A - 6.3A 120 sec., Maximum
8A - 16A 120 sec., Maximum
275%
0.032A - 0.100A 200 ms., Min.; 10 sec. Max.
0.125A - 6.3A 600 ms., Min.; 10 sec. Max.
8A - 16A 600 ms., Min.; 10 sec. Max.
400%
0.032A - 0.100A 40 ms., Min.; 3 sec. Max.
0.125A - 6.3A 150 ms., Min.; 3 sec. Max.
8A - 16A 150 ms., Min.; 3 sec. Max.
1000%
0.032A - 0.100A 10 ms., Min.; 300 ms. Max.
0.125A - 6.3A 20 ms., Min.; 300 ms. Max.
8A - 16A 20 ms., Min.; 300 ms. Max.
Description
Web Resources
Download ECAD models, order samples, and find
technical recources at www.littelfuse.com