Type 2JQ / 3JQ
Quick Acting Fuse Series
2JQ/3JQ Series, 5x15mm Glass Tube Quick Acting Fuse
RoHS 2 Compliant
Description
5x15mm Quick Acting, glass tube body cartridge fuse designed, approved and
complied with UL and CSA standard 248-14.
Features
- Meet UL and CSA standard 248-14
- Wide operating temperature range
- Bulk and Tape & Reel packing available
- RoHS 2 compliant
- Halogen Free
- Leadfree
Applications
Provide individual protection for components or internal circuits.
- Power supplies
- Battery charger
- Monitor
LEAD FREE =
- Adapter
HALOGEN FREE =
Physical Specifications
Body : Glass
Materials Cap : Nickel Plated Brass Caps
Leads : Matte Tin Plated Copper
On Fuse :
“bel”, ”JQ”, ”Current Rating”, “Voltage Rating”,
”Appropriate Safety Logos”, ”
”（
RoHS 2 compliant）
Marking
On Label :
"bel", "2JQ”or”3JQ", "Current Rating", "Voltage Rating", "Interrupting Rating",
"Appropriate Safety Logos" and "
", "
"(China RoHS compliant).
Electrical Characteristics
(UL/CSA STD.248-14)
Testing
Current
100%
135%
200%
Blow Time
Minimum
4 hrs.
N/A
N/A
Maximum
N/A
1 hr.
1 sec
Safety Agency Approvals
Safety
Agency
Safety Agency
Certificate
E20624
LR39772
JET1037-31003-1010
JET1037-31003-1011
JET1037-31003-1007
100mA–7A
/350V AC
Voltage Rating
(V)
Ampere Range / Volt
@ I.R. ability*
100mA–7A / 350V AC@100A
140V DC@150A
100mA–7A / 350V AC@100A
1A–5A / 125V AC@500A
>5A–15A / 125V AC@300A
*I.R.= Interrupting Rating = Short Circuit Rating(Amps)
Specifications subject to change without notice
belfuse.com/circuit-protection
Type 2JQ / 3JQ
Environmental Specifications
Shock Resistance
Vibration Resistance
Salt Spray Resistance
Insulation Resistance
Solderability
Resistance to solder Heat
Thermal Shock
Operating Temperature
Terminal Strength
MIL-STD-202G, Method 213B, Test Condition 1
(100 G's peak for 6 milliseconds; Sawtooth waveform)
MIL-STD-202G, Method 201A (10-55 Hz,0.06 inch, total excursion).
MIL-STD-202G, Method 101E, Test Condition B (48 hrs).
MIL-STD-202G, Method 302, Test Condition A
(After Opening) 10,000 ohms minimum.
MIL-STD-202G, Method 208H
MIL-STD-202G, Method 210F, Test Condition B (260+/-5℃,10+/-1 sec)
MIL-STD-202G, Method 107G, Test Condition B (-65℃ to +125℃).
-55℃ to +125℃
IEC-68-2-21
2
/
4
Electrical Specifications
Catalog
Number
Ampere
Rating
Typical Cold
Resistance
(ohms)
4.80
4.29
3.35
2.01
1.54
1.18
0.98
0.46
0.33
0.26
Volt-drop
@100%In
(Volt) max.
2.10
2.05
1.90
1.70
1.62
1.55
1.50
0.60
0.55
0.48
Voltage and
Interrupting
Ratings
Melting I²T
<10 m Sec
(A² Sec)
0.0010
0.0019
0.004
0.007
0.014
0.026
0.036
0.05
0.10
0.14
0.26
0.27
0.62
0.80
1.4
1.8
2.3
4.0
4.6
9
12
20
35
46
Melting I²T
@10 In
(A² Sec)
0.0010
0.0020
0.004
0.008
0.015
0.029
0.040
0.06
0.11
0.16
0.30
0.40
0.65
0.82
1.4
1.9
2.5
4.3
5.6
10
13
23
40
53
Maximum
Power
Dissipation
(W)
0.029
0.035
0.041
0.048
0.057
0.067
0.072
0.079
0.092
0.10
0.12
0.17
0.21
0.26
0.32
0.35
0.39
0.48
0.59
0.66
0.73
0.9
1.1
1.2
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Agency
Approvals
JQ 100-R
JQ 125-R
JQ 150-R
JQ 200-R
JQ 250-R
JQ 300-R
JQ 350-R
JQ 400-R
JQ 500-R
JQ 600-R
JQ 750-R
JQ 800-R
JQ 1-R
JQ 1.25-R
JQ 1.5-R
JQ 1.6-R
JQ 2-R
JQ 2.5-R
JQ 3-R
JQ 3.5-R
JQ 4-R
JQ 5-R
JQ 6-R
JQ 7-R
100mA
125mA
150mA
200mA
250mA
300mA
350mA
400mA
500mA
600mA
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
750
mA
800
mA
1A
1.25A
1.5A
1.6A
2A
2.5A
3A
3.5A
4A
5A
6A
7A
0.188
0.170
0.112
0.068
0.056
0.054
0.041
0.033
0.027
0.022
0.019
0.015
0.012
0.010
0.45
0.40
0.40
0.17
0.16
0.16
0.16
0.15
0.15
0.14
0.14
0.13
0.13
0.12
See Table of
Safety Approvals
on Page 1 for
Voltage and
associated
Interrupting
Ratings
Consult manufacturer for other ratings
Specifications subject to change without notice
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
© 2018 Bel Fuse, Inc.
+1 201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit-protection
Rev. JQ Nov2018
Type 2JQ / 3JQ
Temperature Derating Curve
Average Time Current Curve
3
/
4
Soldering Parameters
Lead-free Wave Soldering Profile
Wave Soldering Parameter
Average ramp-up rate
Heating rate during preheat
Final preheat temperature
Peak temperature Tp
Time within +0℃ / -5℃ of
actual peak temperature
Ramp-down rate
200℃ / second
typical 1 - 2℃ / second
Max 4℃ / second
within 125℃ of soldering
temperature
260℃
10 seconds
5℃ / second max.
Specifications subject to change without notice
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
© 2018 Bel Fuse, Inc.
+1 201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit-protection
Rev. JQ Nov2018
Type 2JQ / 3JQ
Fuse FGNO Explanation
0657 R [XXXX] -XX
0657R=2JQ/3JQ; [XXXX]=Ampere Rating; XX=See Ordering Information as below
Fraction
1/10
1/8
15/100
2/10
1/4
3/10
35/100
4/10
1/2
6/10
3/4
8/10
4
/
4
Decimal
0.100
.125
.150
.200
.250
.300
.350
.400
.500
.600
.750
.800
Milliamps
100
125
150
200
250
300
350
400
500
600
750
800
Bel FGNO[XXXX]
0100
0125
0150
0200
0250
0300
0350
0400
0500
0600
0750
0800
Fraction
Decimal
1.0
Amps
1
1.25
1.5
1.6
2
2.5
3
3.5
4
5
6
7
Bel FGNO[XXXX]
1000
1250
1500
1600
2000
2500
3000
3500
4000
5000
6000
7000
1-1/4
1-1/2
1.25
1.50
1.60
2.0
2-1/2
2.5
3.0
3-1/2
3.5
4.0
5.0
6.0
7.0
Mechanical Dimensions
Ordering Information
*Diameter lead 0.032’’ for all ratings
Packaging
Packaging Option
Bulk（bag）
Bulk (Pigtail Type)
Bulk (Pigtail Type) with Insulation Sleeve
Tape & Reel,10mm Pitch
Tape & Reel with Insulation Sleeve,10mm Pitch
Packaging Specification
N/A
N/A
N/A
EIA-296-F
EIA-296-F
Quantity
2000
1000
1000
1500
1500
Packaging Code
01
11
41
12
42
Inside Tape Spacing
N/A
N/A
N/A
53
53
Specifications subject to change without notice
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
© 2018 Bel Fuse, Inc.
+1 201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit-protection
Rev. JQ Nov2018
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Bel
:
2JQ 250-R 2JQ 200-R 3JQ 125-R 3JQ 150-R 3JQ 1.25-R TR 3JQ 2.5-R 3JQ 3.5-R TR 3JQ 6-R TR 3JQ 200-R
3JQ 300-R 3JQ 1.5-R 3JQ 5-R TR 3JQ 200-R TR 3JQ 400-R TR 3JQ 500-R 3JQ 3-R 3JQ 100-R 3JQ 250-R TR
3JQ 500-R TR 3JQ 3-R TR 3JQ 300-R TR 3JQ 1-R TR 3JQ 250-R 3JQ 350-R TR 3JQ 1.5-R TR 3JQ 3.5-R 3JQ 5-
R 2JQ 150-R 3JQ 2.5-R TR 2JQ 2.5-R 3JQ 2-R 2JQ 500-R 2JQ 125-R 3JQ 2-R TR 3JQ 7-R TR 3JQ 1.25-R
3JQ 400-R 2JQ 2-R 2JQ 400-R 2JQ 6-R 3JQ 6-R 3JQ 4-R 3JQ 100-R TR 3JQ 1-R 3JQ 750-R 2JQ 4-R 2JQ 3.5-
R 2JQ 5-R 2JQ 7-R 2JQ 1.5-R 3JQ 4-R TR 2JQ 300-R 2JQ 1-R 3JQ 125-R TR 3JQ 750-R TR 3JQ 150-R TR
3JQ 350-R 3JQ 7-R 2JQ 3-R 2JQ 750-R 2JQ 1.25-R
京公网安备 11010802033920号
EEWORLD
