BEL JQ250

5 x 15mm Glass Tube
RoHS Compliant
Type 2JQ / 3JQ
WJQD1005A2A2
Quick Acting Fuse Series
RoHS
Suffix
Ampere
Rating
JQ 100
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
100mA
4.40
1.98
0.00097
0.0010
0.29
125mA
4.20
1.84
0.0019
0.0020
0.035
150mA
3.31
1.73
0.004
0.004
0.041
200mA
2.00
1.63
0.007
0.008
0.048
250mA
1.45
1.54
0.014
0.015
0.057
300mA
1.18
1.44
0.026
0.029
0.067
350mA
0.994
1.40
0.036
0.040
0.072
400mA
0.490
0.550
0.050
0.057
0.079
500mA
0.320
0.500
0.10
0.11
0.092
600mA
0.260
0.480
0.14
0.16
0.10
750mA
0.190
0.450
0.26
0.30
0.12
1A
0.120
0.320
0.62
0.65
0.21
1.25A
0.070
0.140
0.80
0.82
0.26
1.5A
0.056
0.135
1.4
1.4
0.32
2A
0.041
0.131
2.3
2.5
0.39
2.5A
0.031
0.126
4.0
4.3
0.48
3A
0.025
0.122
4.6
5.6
0.59
3.5A
0.023
0.120
9
10
0.66
4A
0.018
0.118
12
13
0.73
5A
0.015
0.114
20
23
0.9
6A
0.012
0.110
35
40
1.1
7A
0.010
0.108
46
53
1.2
JQ 125
Electrical Characteristics
JQ 150
(UL/CSA STD. 248 -14 )
JQ 200
Testing current
Blow Time
JQ 250
Minimum
Maximum
JQ 300
100%
4 hrs
N/A
JQ 350
135%
N/A
1 hr
JQ 400
200%
N/A
1 sec
JQ 500
r Spc
Approvals
Safety Agency Approvals
r Recognized File No. E20624
S Acceptance File No. LR39772
File No. JET1037-31003-1001,
p JET1037-31003-1003
Type Amp range / Volt @ I.R. ability
2JQ/3JQ
2JQ/3JQ
100mA - 7A / 350V AC @ 100A
2JQ/3JQ
1A - 5A / 125V AC @ 500A
JQ 600
JQ 750
JQ 1
JQ 1.25
100mA - 7A / 350V AC @ 100A
100mA - 7A / 140V DC @ 150A
JQ 1.5
JQ 2
File No. JET1037-31003-1002
2JQ
JQ 2.5
>5A - 15A / 125V AC @ 300A
JQ 3
JQ 3.5
RoHS Compliant Product
JQ 4
For RoHS Compliant Version, add suffix “R” after catalog number
JQ 5
Operating Temperature
JQ 6
-55°C to +125°C
Physical Specification
JQ 7
Materials
Glass body / Nickel Plated Brass Caps
Lead Wire:
Tin plated copper, Diameter 0.032"
Option
With Heat Shrink Tubing (VW-1) over body
Consult manufacturer for other ratings
*2JQ are cartridge fuses
3JQ are pigtail fuses
Mechanical Dimensions
Marking
On fuse:
“bel”, “JQ”, “Current Rating”, “350V”,
“Appropriate Safety Logos”, “✔” (RoHS Version)
On label:
“bel”, “2JQ” or “3JQ”, “Current Rating”, “Voltage Rating”,
“Interrupting Rating”, “Appropriate Safety Logos”
” + suffix “R” for RoHS Version
and “
Packaging
1. In bulk:
2JQ - 2,000 pcs; 3JQ - 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
Typical
Volt-drop Melting I2T Melting I2T Maximum
Power
Cold
@100% In < 10 mSec
@10 In
Dissipation
Resistance
(W)
(ohm)
(Volt) max. (A2 Sec)
(A2 Sec)
Catalog
Number
0.54"±0.02"
(13.8±0.5mm)
0.20"±0.004"
(5.1±0.1mm)
2JQ
1.50"±0.08"
(38.1±2.0mm)
0.59"±0.02"
(15.0±0.5mm)
0.710"±0.080"
(18.0±2.0mm)
0.217"±0.004"
(5.5±0.1mm)
0.244"±0.008"
(6.2±0.2mm)
3JQ
0.590"±0.020"
(1.5±1.0mm)
WITH INSULATION SLEEVE
Specifications subject to change without notice
JQD1105
ORDERING INFORMATION SEE LAST 2 PAGES
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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5 x 15mm Glass Tube
RoHS Compliant
Type 2JQ / 3JQ
Quick Acting Fuse Series
JQC1005
EJQC1005A1
- 100mA
- 125mA
- 150mA
- 200mA
- 250mA
- 300mA
- 350mA
- 400mA
- 500mA
- 600mA
- 750mA
- 1A
- 1.25A
- 1.5A
- 2A
- 2.5A
- 3A
- 3.5A
- 4A
- 5A
- 6A
- 7A
2JQ / 3JQ - 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: belfuse@belfuse.com
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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