Littelfuse 223 User Manual
Designed to IEC Standard
Axial Lead and Cartridge Fuses
5 x 20 mm Time Lag Fuse (Slo-Blo
®
Fuse) 218/213 Series
295
www.littelfuse.com
8
AXIAL LEAD AND
CARTRIDGE FUSES
Average Time Current Curves for 218/228
• 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.
• Available in ratings of 0.032 to 10 amperes.
ELECTRICAL CHARACTERISTICS:
% of Ampere Ampere Opening
Rating Rating Time
150%
.032–.100 60 minutes, Minimum
.125–6.3 60 minutes, Minimum
210%
.032–.100 2 minutes, Maximum
.125–6.3 2 minutes, Maximum
275%
.032–.100 0.2 sec., Min.; 10 sec. Max.
.125–6.3 0.6 sec., Min.; 10 sec. Max.
400%
.032–.100 .04 sec., Min.; 3 sec. Max.
.125–6.3 .15 sec., Min.; 3 sec. Max.
1000%
.032–.100 .01 sec., Min.; 0.3 sec. Max.
.125–6.3 0.02 sec., Min.; 0.3 sec. Max.
AGENCY APPROVALS: Sheet III IEC 60127-2:* SEMKO, VDE
approved thru 6.3 amps. BSI approved 0.08-6.3 amps. Recognized under
the Components Program of Underwriters Laboratories and recognized
by CSA. 0213 series METI approved 1-5A.
VOLTAGE RATING: 250 VAC
INTERRUPTING RATINGS: 35 amperes or 10 x rated current;
whichever is greater.
ORDERING INFORMATION:
For axial leaded change 218 to 228 and 213 to 223.
218/228 213/223 Surge Withstand
Cartridge Nominal Nominal Cartridge Nominal Nominal
Ampere Catalog Resistance Melting I
2
t Catalog Resistance Melting
Rating Number Cold Ohmns A2Sec. Number Cold Ohms I2t A2Sec.
.032 218.032 58.45 0.00305 –––
.040 218.040 35.70 0.0055 –––
.050 218.050 23.30 0.0071 –––
.063 218.063 18.1 0.012 –––
.080 218.080 12.6 0.0265 –––
.100 218.100 8.95 0.0495 –––
.125 218.125 4.41 0.150 –––
.160 218.160 2.44 0.225 –––
.200 218.200 1.60 0.350 0213.200 1.60 0.350
.250 218.250 1.05 0.555 0213.250 1.05 0.555
.315 218.315 0.848 1.14 0213.315 0.848 1.14
.400 218.400 0.535 1.35 0213.400 0.535 1.35
.500 218.500 0.370 2.90 0213.500 0.370 2.90
.630 218.630 0.275 4.80 0213.630 0.275 4.80
.800 218.800 0.073 1.99 0213.800 0.165 9.42
1 218 001 0.055 3.33 0213 001. 0.117 19.20
1.25 218 1.25 0.042 5.80 0213 1.25 0.081 27.15
1.6 218 01.6 0.032 10.61 0213 01.6 0.055 44.2
2 218 002 0.029 14.80 0213 002. 0.044 92.7
2.5 218 02.5 0.022 23.85 0213 02.5 0.030 138.0
3.15 218 3.15 0.017 39.20 0213 3.15 0.022 226.5
4 218 004 0.013 70.95 0213 004. 0.017 202
5 218 005 0.010 114.0 0213 005. 0.011 314
6.3 218 06.3 0.0075 204.0 0213 06.3 0.008 600
8 218 008 0.0059 350.5 –––
10 218 010 0.0045 583.0 –––
15 218 015 0.0030 1441.0
* IEC Standards for 5 x 20 fuses do not include ratings above 6.3A, but are
under consideration.
Please contact Littelfuse for Average Time Current Curve
for 213/223 surge withstand.
1
228 and 223 Series are used for North American ordering.
®
®
V
DE
213 000 XE
223 000
218 000 XE
228 000
213 000
218 000
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Previous
5
(.197")
20
(.787")
5.25
(.207")
22.5 MAX
(.886)
8A
6.3A
5A4A3.15A
2.5A
2A
1.6A
1.25A
1A
.800A
.630A
.500A
.400A
.315A
.250A
.200A
.160A
.125A
.100A
.080A
.063A
.050A
.040A
.032A
100
10
1
TIME IN SECONDS
0.1
0.01
0.001
CURRENT IN AMPERES
10A
15A
40
(1.58")
.635
(.025")
5001001010.10.05
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