Axial Lead and Cartridge Fuses
Designed to UL/CSA Standards
RoHS
Pb
5 x 20 mm
Time Lag Fuse (Slo-Blo
Agency Approvals
Ampere Range
®
Fuse) 239 Series
UL
®
®
Agency Approvals
20+0.5
Certificate No. Cartridge
NBK290502-E10480
NBK280602-E10480
NBK290502-E10480
Leaded
NBK290502-E10480
NBK280602-E10480
NBK290502-E10480
Certificate No. SU05001-2004
SU05001-2014
Listed File No.
Guide No.
File No.
Cert. Class No.
E10480
JDYX
029862
LR1422-01
G
C
I
H
D
J
1A – 3A 250V 100A
4A & 5A 125V 10000A
7A
125V 500A
1A – 3A 250V 100A
4A & 5A 125V 10000A
7A
125V 500A
200mA – 3.15A
4A – 7A
0239
000
1
5.1+0.6
5.1+0.6
5.2+0.1
-0.2
0239
000XE
2
40
22.5 MAX
5.8 MAX
0.65*
All dimensions in mm
UL
®
200mA – 7A
®
Notes:
* Ratings above 6.3A
have 0.8 mm dia lead
1 For RoHS compliant parts
add suffix 'XP'
2 For RoHS compliant parts
add suffix 'P'
Average Time Current Curves
0.200A
0.250A
0.300A
0.400A
0.500A
0.600A
0.700A
0.750A
0.800A
1A
1.25A
1.6A
2A
2.5A
3A
3.15A
4A
5A
7A
10000
1000
11
AXIAL LEAD AND
CARTRIDGE FUSES
1
10
CURRENT IN AMPERES
100
1000
100
TIME IN SECONDS
10
1
0.1
0.01
0.001
0.01
w w w. l i t t e l f u s e . c o m
436
LITTELFUSE [ LITTELFUSE ]
