Axial Lead & Cartridge Fuses
520 mm > Fast-Acting > 235 Series
PS
E
235 Series, 5 x 20 mm, Fast-Acting Fuse
Description
5x20mm fast-acting glass body cartridge fuse designed to
UL specication.
Features
t %FTJHOFEUP6-$4 t P)4DPNQMJBOUBOE 3
ANCE 248 Standard lead-free
t BJMBCMFJODBSUSJEHF W
and axial lead format
Applications
Agency Approvals
Used as supplementary protection in appliance or
Agency Agency File Number Ampere Range
utilization equipment to provide individual protection for
Cartridge Certicates:
components or internal circuits.
NBK290502-E10480 G 1A 5A
NBK290502-E10480 I 6A & 7A
PS
E
Leaded Certicates:
Electrical Characteristics for Series
NBK290502-E10480 H 1A 5A
NBK290502-E10480 J 6A & 7A
% of Ampere
Certicates:
Ampere Rating Opening Time
100mA 400mA
Rating
SU05001 3007
500mA 3A
SU05001 2002
100% 4 hours, Minimum
4A 6A
SU05001 2003
135% 100mA 7A 1 hour, Maximum
Listed File:
E10480
200% 5 seconds, Maximum
100mA - 7A
Guide No:
JDYX
File No:
029862 100mA 3A
Certicate Class No: 4A 6A
LR1422-01
100mA 7A
2009 Littelfuse, Inc.
235 Series
293
Specications are subject to change without notice.
Revised: January 7, 2009
Please refer to www.littelfuse.com/series/235.html for current information.
235 SeriesIntrIntroduction toduction too Cir Circuit Prcuit Prototectionection
Axial Lead & Cartridge Fuses
Transientology
520 mm > Fast-Acting > 235 Series
Electrical Characteristic Specications by Item
Nominal Agency Approvals
Voltage Nominal Cold
Amp Rating Interrupting Melting
Amp Code Rating Resistance
2 PS
(A) Rating I t
E
(V) (Ohms)
2
(A sec)
.100 0.1 250 8.4000 0.00312 x x x x
.125 0.125 250 5.7500 0.00273 x x x x
.200 0.2 250 3.1500 0.00867 x x x x
.250 0.25 250 2.2500 0.01660 x x x x
.300 0.3 250 1.6000 0.03215 x x x x
35A@250Vac,
10000A@125Vac
.400 0.4 250 1.750 0.05845 x x x x
.500 0.5 250 0.4265 0.06915 x x x x
.600 0.6 250 0.3195 0.11200 x x x x
.700 0.7 250 0.2625 0.15600 x x x x
.800 0.8 250 0.1920 0.25300 x x x x
001. 1 250 0.1530 0.46750 xxxx x
1.25 1.25 250 0.1055 1.08500 xxxx x
01.6 1.6 250 0.0758 2.02500 xxxx x
100A@250Vac,
002. 2 250 0.0603 2.64500 xxxx x
10000A@125Vac
02.5 2.5 250 0.0437 5.44500 xxxx x
003. 3 250 0.0347 8.39500 xxxx x
03.5 3.5 250 0.0331 17.14000 x x x
004. 4 125 0.0246 17.14000 xxxx x
005. 5 125 0.0184 27.41000 xxxx x
10000@125Vac
006. 6 125 0.0148 47.32500 xxxx x
007. 7 125 0.0157 64.81500 x x x
Temperature Rerating Curve Average Time Current Curves
10000
1000
100
10
1
0.1
0.01
0.1 1 10 100 1000
CURRENT IN AMPERES
Please contact Littelfuse for details on T-C curve for 7A rating
2009 Littelfuse, Inc.
235 Series
294
Specications are subject to change without notice.
Revised: January 7, 2009
Please refer to www.littelfuse.com/series/235.html for current information.
TIME IN SECONDS
0.100A
0.125A
0.200A
0.250A
0.300A
0.400A
0.500A
0.600A
0.700A
0.800A
1A
1.25A
1.6A
2A
2.5A
3A
4A
5A
6A