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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052Q1C Am052 88.0 13.08100.01000.001.0
573Q1C Am573 74.0 62.04400.04000.021.0
005Q1C Am005 23.0 32.0800.0100.041.0
057Q1C Am057 571.0 91.0910.0200.081.0
1Q1C A1 911.0 71.0530.0400.012.0
52.1Q1C A52.1 780.0 61.0750.0600.042.0
5.1Q1C A5.1 070.0 51.0480.0010.082.0
2Q1C A2 940.0 41.051.0910.053.0
5.2Q1C A5.2 830.0 41.052.0230.034.0
3Q1C A3 230.0 41.073.0050.025.0
5.3Q1C A5.3 820.0 41.035.0270.026.0
4Q1C A4 520.0 41.076.0490.017.0
5Q1C A5 120.0 51.001.161.069.0
Q1C 7A7 0.0 8181.001.373.075.1
ß
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+0.15mm
(0.014"
+
0.006")
0.58mm+0.08mm
(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")
-
1.52mm+0.10mm
(0.060"+0.004")
_
_
-
-
_
_
-
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)
urßc
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
0.1 110 100
- 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
