參數資料
型號： 228.5
元件分類： 保險絲
英文描述： Fuse
中文描述： 保險絲
文件頁數： 1/1頁
文件大?。?/td> 112K
代理商： 228.5
56
AXIAL LEAD AND CARTRIDGE FUSES
DESIGNED TO IEC STANDARD
5 x 20 mm Time Lag Fuse (Slo-Blo Type Fuse)
V
DE
10A
15A
8A
6.3A
5A
4A
3.15A
2.5A
2A
1.6A
1.25A
1A
.800A
.630A
.500A
.400A
.315A
.250A
.200A
.160A
.125A
.100A
.080A
.063A
.050A
.040A
.032A
500
100
10
1
0.1
0.05
0.001
0.01
0.1
1
10
100
TIME
IN
SECONDS
CURRENT IN AMPERES
Average Time Current Curves for 218/228
Designed to International (IEC) Standards for use globally.
Meets the IEC 127-2, 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
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 127:* 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.
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
Cartridge
Nominal
Ampere
Catalog
Resistance
Melting I2t
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
––
–
.250
218.250
1.05
0.555
––
–
.315
218.315
0.848
1.14
––
–
.400
218.400
0.535
1.35
––
–
.500
218.500
0.370
2.90
––
–
.630
218.630
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
0.08
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 5x20 fuses do not include ratings above 6.3A.
218 000 Series
213 000 Series
228 000 Series
223 000 Series
5
(.197")
5.25
(.207")
20.24
(.797")
40
(1.58")
.635
(.025")
20
(.787")
Please contact Littelfuse for Average Time Current Curve
for 213/223 surge withstand.
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