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
ORDERING INFORMATION SEE LAST 2 PAGES
Specifications subject to change without notice
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1
Approvals
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)
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)
Insulation Resistance
MIL-STD-202G, Method 302, Test Condition A
(After Opening) 10,000 ohms minimum
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
Protective Overglaze
Element
Tin Plating
Nickel Barrier
Silver Metalization
Ceramic Substrate
0 .36mm +0.1
5 mm
( 0 .014" + 0.0
0 6")
0.58m
m+ 0.08m
m
(0.023"+
0.003")
1.52mm
(0.06
")
2.03mm
(0.08
")
1.52mm
(0.06
"
)
1.14mm
(0.045
")
PAD LAYOUT RECOMMENDED
FOR WAVE SOLDER
PAD LAYOUT RECOMMENDED
FOR INFRARED SOLDER
1.78mm
(0.07")
1.52mm
(0.06")
3 .07mm +
0 .13mm
( 0.121" +0
. 005")
-
1 . 5 2 mm +
0 . 1 0 mm
( 0 . 0 6 0" +0.
0 0 4 " )
_
_
-
-
_
_
-
C1QD1105
EC1QD1005A1
Consult manufacturer for other ratings
Physical Specification
Materials
Ceramic Substrate / Printed Element
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)
Type C1Q
Surface Mount Very Fast-Acting Chip Fuse
1206 size
C1Q
Mechanical Dimensions
15
RoHS Compliant
Electrical Characteristics
(UL/CSA STD. 248-14)
u
r
c
u
r
TIME IN SECONDS
CURRENT IN AMPERES
Specifications subject to change without notice
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
0.001
0.01
0.1
1
10
100
1000
10000
0.1
1
10
100
-
250mA
-
375mA
-
500mA
-
750mA
-
1A
-
1.25A
-
1.5A
-
2A
-
2.5A
-
3A
-
3.5A
-
4A
-
5A
-
7A
Type C1Q
Surface Mount Very Fast-Acting Chip Fuse
1206 size
C1QC1004
(O02)
C1Q - TIME CURRENT CHARACTERISTIC CURVE
16
RoHS Compliant
PDF 
ZIP