5 x 15mm GlassTube
RoHS Compliant
Type 2JS / 3JS
Time-lag Fuse Series
JSD0505
WJSD0505-A1
Catalog RoHS Ampere
Number Suffix Rating
Typical
Cold
Resistance
(ohm)
Volt-drop Melting I2T Melting I2T Maximum
@100% In < 10 mSec
@10 In
Power
Dissipation
(W)
(Volt) max. (A2 Sec)
(A2 Sec)
0.088
0.138
0.216
0.34
0.53
0.83
1.03
1.29
2.03
2.30
4.00
3.97
7.00
7.76
12.2
19.0
29.8
46.6
72.9
91
JS 100
JS 125
JS 150
JS 200
JS 250
JS 300
JS 350
JS 400
JS 500
JS 600
JS 700
JS 750
JS 800
JS 1
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
100mA 12.8
1.88
1.44
1.17
1.02
0.89
0.78
0.72
0.67
0.59
0.53
0.49
0.48
0.42
0.39
0.34
0.29
0.26
0.22
0.19
0.18
0.17
0.15
0.13
0.12
0.068
0.107
0.167
0.26
0.41
0.64
0.80
0.99
1.55
2.20
3.00
3.04
5.00
5.93
9.30
0.22
0.24
0.27
0.30
0.34
0.36
0.40
0.42
0.47
0.49
0.54
0.55
0.60
0.64
0.71
0.80
0.89
0.99
1.10
1.16
1.22
1.36
1.51
1.60
125mA
150mA
200mA
250mA
300mA
350mA
400mA
500mA
600mA
700mA
750mA
800mA
1A
7.6
5.3
Electrical Characteristics (UL/CSA STD. 248-14)
3.7
2.54
Blow Time
Testing current
Minimum
4 hrs.
Maximum
N/A
1.50
100%
135%
200%
500%
1000%
1.05
N/A
1 hr
0.98
3 sec
20 sec
0.57
100 msec
30 msec
1.5 sec
300 msec
0.44
0.34
0.310
0.220
0.190
0.127
0.096
0.064
0.045
0.036
0.029
0.023
0.019
0.014
0.012
rSpc
Approvals
Safety Agency Approvals
Type Amp range / Volt @ I.R. ability
100mA - 7A / 350V AC@ 100A
2JS/3JS 100mA - 7A / 125V AC@ 10,000A
100mA - 7A / 140V DC@ 150A
JS 1.25
JS 1.5
JS 2
1.25A
1.5A
r Recognized File No. E20624
14.5
AC@ 100A
AC@ 10,000A
AC@ 500A
100mA - 7A / 350V
100mA - 7A / 125V
2A
22.6
35.3
55.2
69
S Acceptance File No. LR39772
2JS/3JS
JS 2.5
JS 3
2.5A
File No. JET1037-31003-1001,
2JS/3JS
2JS
1A - 5A / 125V
JET1037-31003-1003
3A
p
File No. JET1037-31003-1002
>5A - 15A / 125V AC@ 300A
JS 3.5
JS 4
3.5A
4A
86
114
RoHS Compliant Product
JS 5
5A
135
179
For RoHS Compliant Version,add suffix“R” after catalog number
JS 6
6A
211
263
279
OperatingTemperature
-55°C to +125°C
JS 7
7A
350
Consult manufacturer for other ratings
*2JS are cartridge fuses
3JS are pigtail fuses
Physical Specification
Materials
Glass body / Nickel Plated Brass Caps
LeadWire:
Mechanical Dimensions
±
0.54" 0.02"
±
0.20" 0.004"
±
(13.8 0.5mm)
±
(5.1 0.1mm)
Tin plated Copper, Diameter 0.032"
Option
2JS
With Heat ShrinkTubing (VW-1) over body
Marking
On fuse:
±
±
0.59" 0.02"
±
(15.0 0.5mm)
1.50" 0.08"
±
0.217" 0.004"
±
(38.1 2.0mm)
±
(5.5 0.1mm)
“bel”, “JS”, “Current Rating”, “Voltage Rating”
“Appropriate Safety Logos”,“✔” (RoHSVersion)
On label:
“bel”,“2JS” or “3JS”, “Current Rating”, “Voltage Rating”
“Interrupting Rating”, “Appropriate Safety Logos” and
±
0.710" 0.080"
±
0.244" 0.008"
±
3JS
(18.0 2.0mm)
±
(6.2 0.2mm)
“
”+ suffix“R” for RoHS Version
±
Packaging
0.590" 0.020"
±
(1.5 1.0mm)
1. In bulk: 2JS - 2,000 pcs; 3JS - 500 pcs per box
2. On AxialTape & Reel: 1,500 pcs per reel
WITH INSULATION SLEEVE
S
3.Tape & Reel specification: per EIA-296-E & IEC 286-1
@ 10mm Pitch and 52.4mm insideTape Spacing
ORDERING INFORMATION SEE PAGES 67 & 68
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
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