BEL C1Q750

1206 size
RoHS Compliant
Type C1Q
C1QD1105
Surface Mount Very Fast-Acting Chip Fuse
EC1QD1005A1
Electrical Characteristics
Testing current
100%
C1Q 250
250mA
0.88
0.31
0.0018
0.0001
0.10
C1Q 375
375mA
0.47
0.26
0.0044
0.0004
0.12
C1Q 500
500mA
0.32
0.23
0.008
0.001
0.14
C1Q 750
750mA
0.175
0.19
0.019
0.002
0.18
1A
0.119
0.17
0.035
0.004
0.21
1.25A
0.087
0.16
0.057
0.006
0.24
1.5A
0.070
0.15
0.084
0.010
0.28
2A
0.049
0.14
0.15
0.019
0.35
2.5A
0.038
0.14
0.25
0.032
0.43
3A
0.032
0.14
0.37
0.050
0.52
3.5A
0.028
0.14
0.53
0.072
0.62
C1Q 4
4A
0.025
0.14
0.67
0.094
0.71
C1Q 5
5A
0.021
0.15
1.10
0.16
0.96
C1Q 7
7A
0.018
0.18
3.10
0.37
1.57
Minimum
Maximum
C1Q 1.25
4 hrs
N/A
C1Q 1.5
200%
N/A
5 sec
300%
N/A
0.2 sec
Safety Agency Approvals
u
ß
Ampere
Rating
C1Q 1
Blow Time
Approvals
r
(UL/CSA STD. 248-14)
Listed File No. E20624
Certified File No. LR39772
Recognized File No. E20624
C1Q 2
C1Q 2.5
u r ßc
Amp range / Volt @ I.R. ability
250mA - 5A / 125V AC @ 100A
and 63V DC @ 50A
Typical
Volt-drop Melting I2T Melting I2T Maximum
Cold
@100% In <10mSec
@10 In
Power
Resistance
Dissipation
(ohm)
(Volt) max. (A2 Sec)
(A2 Sec)
(W)
Catalog
Number
C1Q 3
C1Q 3.5
Consult manufacturer for other ratings
Physical Specification
7A / 63V AC and DC @ 50A
Materials
Ceramic Substrate / Printed Element
RoHS Compliant Product
RoHS Reflow Reference : JEDEC J-STD-020C (260°C, 40 sec max)
RoHS Wave Soldering Compatible : (260°C, 10 sec max)
Environmental Specification
Shock Resistance
MIL-STD-202G, Method 213B, Test Condition I
(100 G’s peak for 6 milliseconds; Sawtooth Waveform)
Marking
On fuse:
None
Label on reel:
“bel”, “C1Q”, “Current Rating”, “Voltage Rating ”, “Interrupting Rating”,
“Appropriate Safety Logos” and “
” for RoHS Version
Packaging
5,000 fuses in 7 inches dia. reel, 8mm wide tape, 4mm pitch, per EIA-481
(equivalent IEC-286 part 3)
Vibration Resistance
MIL-STD-202G, Method 201A (10-55 Hz, 0.06 inch, total
excursion)
Salt Spray Resistance
MIL-STD-202G, Method 101E, Test condition B (48 hrs)
1.52
( 0 . 0 6 0m m+ +_0 . 1 0 m m
" _0 . 0 0
4")
Solderability
MIL-STD-202G, Method 208H
Soldering Heat Resistance
MIL-STD-202G Method 210F, Test Condition C.Top Side
(260°C, 20 sec)
MIL-STD-202G Method 210F, Test Condition D. Bottom Side
(260°C, 10 sec)
Thermal Shock Resistance
MIL-STD-202G, Method 107G, Test Condition B
(-65°C to +125°C)
Operating Temperature
-55°C to +125°C
3 .0
(0 .1 271m m+ -+0 .1 3 m
"- 0 .0 0 m
5 ")
0 .5 8 m +
m
(0 .0 2 3 -+ 0 .0 8 m m
"- 0 .0 0
3 ")
0
.3 6 m
(0 .0 1 4 " m_+ _+0 .1 5 m m
0 .0 0 6 ")
C1Q
Protective Overglaze
Element
Tin Plating
Nickel Barrier
Silver Metalization
Ceramic Substrate
1.52mm
(0.06")
1.52mm
(0.06 ")
1.78mm
(0.07")
2.03mm
(0.08 ")
1.14mm
(0.045 ")
PAD LAYOUT RECOMMENDED
FOR INFRARED SOLDER
1.52mm
(0.06 ")
PAD LAYOUT RECOMMENDED
FOR WAVE SOLDER
Specifications subject to change without notice
Mechanical Dimensions
Insulation Resistance
MIL-STD-202G, Method 302, Test Condition A
(After Opening) 10,000 ohms minimum
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
15
1206 size
RoHS Compliant
Type C1Q
Surface Mount Very Fast-Acting Chip Fuse
C1QC1004 (O02)
- 250mA
- 375mA
- 500mA
- 750mA
- 1A
- 1.25A
- 1.5A
- 2A
- 2.5A
- 3A
- 3.5A
- 4A
- 5A
- 7A
C1Q - TIME CURRENT CHARACTERISTIC CURVE
10000
1000
TIME IN SECONDS
100
10
1
0.01
0.001
0.1
1
10
100
CURRENT IN AMPERES
Specifications subject to change without notice
0.1
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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