ETC 2JS

5 x 15mm Glass Tube
Type 2JS / 3JS
Time-lag Fuse Series
JSD0903
Electrical Characteristics
Testing current
100%
(UL/CSA STD. 248-14)
Blow Time
Typical
Volt-drop Melting I2T Melting I2T Maximum
Cold
@100% In < 10 mSec
@10 In
Power
Resistance
Dissipation
2
2
(ohm)
(Volt) max. (A Sec)
(A Sec)
(W)
Catalog
Number
Ampere
Rating
JS 100
100mA
11.00
1.55
0.068
0.088
0.22
JS 125
125mA
7.62
1.35
0.107
0.138
0.245
JS 150
150mA
5.28
1.17
0.167
0.216
0.273
JS 200
200mA
3.66
1.02
0.26
0.34
0.303
JS 250
250mA
2.54
0.89
0.41
0.53
0.338
Minimum
Maximum
JS 300
300mA
1.76
0.77
0.64
0.83
0.376
4 hrs.
N/A
JS 350
350mA
1.46
0.72
0.80
1.03
0.40
135%
N/A
1 hr
JS 400
400mA
1.22
0.67
0.99
1.29
0.42
200%
3 sec
20 sec
JS 500
500mA
0.84
0.59
1.55
2.03
0.47
500%
100 msec
1.5 sec
JS 750
750mA
0.487
0.48
3.04
3.97
0.55
1000%
30 msec
300 msec
7.76
0.64
rSpc
Approvals
Safety Agency Approvals
Type
Amp range / Volt @ I.R. ability
r Recognized File No. E20624
2JS/3JS
100mA - 7A / 350V [email protected] 100A
100mA - 7A / 125V [email protected] 10,000A
100mA - 7A / 140V [email protected] 150A
S Acceptance File No. LR39772
2JS/3JS
100mA - 7A / 350V [email protected] 100A
100mA - 7A / 125V [email protected] 10,000A
p FJEilTe1N03o7. -J3E1T010033-71-03013003-1001,
File No. JET1037-31003-1002
JS 1
2JS/3JS
2JS
1A - 5A / 125V [email protected] 500A
>5A - 15A / 125V [email protected] 300A
Operating Temperature
-55°C to +125°C
1A
0.281
0.387
5.93
JS 1.25
1.25A
0.195
0.337
9.3
12.2
0.71
JS 1.5
1.5A
0.135
0.293
14.5
19.0
0.80
JS 2
JS 2.5
JS 3
JS 3.5
2A
0.094
0.255
22.6
29.8
0.89
2.5A
0.065
0.222
35.3
46.6
0.99
3A
0.045
0.194
55.2
72.9
1.10
3.5A
0.037
0.181
69
91
1.16
JS 4
4A
0.031
0.168
86
114
1.22
JS 5
5A
0.022
0.147
135
179
1.4
JS 6
6A
0.015
0.128
211
279
1.5
JS 7
7A
0.012
0.119
263
350
1.6
Consult manufacturer for other ratings
*2JS are cartridge fuses
3JS are pigtail fuses
Physical Specification
Marking
On fuse:
“bel”, “JS”, “Current Rating”, “350V”
“Appropriate Safety Logos”
On label:
Above info plus “c”; Interrupting Rating & Type
“2JS” or “3JS”
Packaging
1. In bulk:
2JS - 2,000 pcs; 3JS - 500 pcs per box
2. On Axial Tape & Reel: 1,500 pcs per reel
3. Tape & Reel specification:
per EIA-296-E & IEC 286-1
@ 10mm Pitch and 52.4mm inside Tape Spacing
Mechanical Dimensions
0.54"±0.02"
(13.8±0.5mm)
2JS
1.50"±0.08"
(38.1±2.0mm)
0.59"±0.02"
(15.0±0.5mm)
0.710"±0.080"
(18.0±2.0mm)
3JS
0.20"±0.004"
(5.1±0.1mm)
0.217"±0.004"
(5.5±0.1mm)
0.244"±0.008"
(6.2±0.2mm)
0.590"±0.020"
(1.5±1.0mm)
WITH INSULATION SLEEVE
Specifications subject to change without notice
Materials
Glass body / Nickel Plated Brass Caps
Lead Wire:
Tin-lead plated Copper, Diameter 0.032"
Option
With Heat Shrink Tubing (VW-1) over body
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: [email protected]
Website: www.belfuse.com
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5 x 15mm Glass Tube
Type 2JS / 3JS
Time-lag Fuse Series
JSC0801
- 5A
- 6A
- 7A
- 4A
- 2.5A
- 3A
- 3.5A
- 1.25A
- 1.5A
- 2A
-
100mA
125mA
150mA
200mA
250mA
350mA
400mA
500mA
750mA
1A
2JS / 3JS - TIME CURRENT CHARACTERISTIC CURVE
10000
TIME IN SECONDS
1000
100
10
0.1
0.01
0.01
0.1
1
10
100
1000
CURRENT IN AMPERES
Specifications subject to change without notice
1
NOTE - see important information under “User Guide”on P.08
Corporate Office
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel: 201-432-0463
Fax: 201-432-9542
E-Mail: [email protected]
Website: www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K
Tel: 44-1772-556601
Fax: 44-1772-888366
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