
Axial Lead and Cartridge Fuses
413
www.littelfuse.com
Designed to IEC Standard
5 x 20 mm
Time Lag Fuse (Slo-Blo
) Fuse 218 Series
RoHS
Pb
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 15 amperes.
RoHS compliant and Lead-Free version available, add XP suffix to
standard catalog number
ELECTRICAL CHARACTERISTICS (218 Series):
% of Ampere
Ampere
Rating
Rating
.032–6.3
8 - 15
Opening
Time
150%
60 minutes,
Min
imum
30 minutes,
Min
imum
210%
.032–15
.032–.100
.125–15
.032–.100
.125–15
.032–.100
.125–15
2 minutes,
Max
imum
0.2 sec.,
Min.
; 10 sec.
Max.
0.6 sec.,
Min.
; 10 sec.
Max.
.04 sec.,
Min.
; 3 sec.
Max.
.15 sec.,
Min.
; 3 sec.
Max.
.01 sec.,
Min.
; 0.3 sec.
Max.
0.02 sec.,
Min.
; 0.3 sec.
Max.
275%
400%
1000%
INTERRUPTING RATINGS:
35 amperes or 10 x rated current;
(whichever is greater) to a maximum 100A @ 250 VAC, unity power factor.
ORDERING INFORMATION:
RoHS compliant and Lead-Free version available, add XP suffix to
standard catalog number
218
Cartridge
Catalog
Number
218
.032
218
.040
218
.050
218
.063
218
.080
218
.100
218
.125
218
.160
218
.200
218
.250
218
.315
218
.400
218
.500
218
.630
218
.800
218
001
218
1.25
218
01.6
218
002
218
02.5
218
3.15
218
004
218
005
218
06.3
218
008
218
010
218
015
Nominal
Resistance
Cold Ohmns
58.45
35.70
23.30
18.1
12.6
8.95
4.41
2.44
1.60
1.05
0.848
0.535
0.370
0.275
0.073
0.055
0.042
0.032
0.029
0.022
0.017
0.013
0.010
0.0075
0.0059
0.0045
0.0030
Nominal
Melting I
2
t
A
2
Sec.
0.00305
0.0055
0.0071
0.012
0.0265
0.0495
0.150
0.225
0.350
0.555
1.14
1.35
2.90
4.80
1.99
3.33
5.80
10.61
14.80
23.85
39.20
70.95
114.0
204.0
350.5
583.0
1441.0
Ampere
Rating
.032
.040
.050
.063
.080
.100
.125
.160
.200
.250
.315
.400
.500
.630
.800
1
1.25
1.6
2
2.5
3.15
4
5
6.3
8
10
15
Voltage
Rating
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
ENVIRONMENTAL SPECIFICATIONS:
Operating temperature:
-55C to 125C
Thermal Shock:
MIL-STD-202F Method 107G, Test Condition B: (5
cycles –65°C to +125°C)
Vibration:
MIL-STD-202F Method 201A
Humidity:
MIL-STD-202F Method 103B, Test Condition A. high relative
humidity (95%) and elevated temperature (40°C) for 240 hours.
Salt Spray:
MIL-STD-202F Method 101D, Test Condition B
PHYSICAL SPECIFICATIONS:
Material:
Body: Glass
Cap: Nickel Plated Brass
Leads: Tin Plated Copper
Terminal Strength:
MIL-STD-202F Method 211A,
Test Condition A
Solderability:
Reference IEC 60127 Second Edition 2003-01 Annex A
Terminal strength:
MIL-STD-202F Method 211A, Test Condition A
Product Marking:
Cap 1: current and voltage rating.
Cap 2: Agency approval markings.
Packaging:
Available in Bulk (v=5, H=100, M=1000 pcs/pkg) or on
Tape/Reel (MRET1=1000 pcs/reel).
11
C
A