C2Q Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – Surface Mount Very Fast-Acting Chip Fuse

C2QD1005 EC2QD1005A1
Type C2Q
0603 size
RoHS Compliant
Surface Mount Very Fast-Acting Chip Fuse
Electrical Characteristics (UL STD. 248-14)
Testing current
100%
200%
300%
Blow Time
Minimum
Maximum
4 hrs
N/A
N/A
5 sec
N/A
0.2 sec
Approvals
rc
Safety Agency Approvals
r Recongnized File No. E20624
Amp range / Volt @ I.R. ability
250mA - 4A / 32V AC @ 35A
and 63V DC @ 50A
5A / 32V AC & DC @ 50A
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,10sec)
Thermal Shock Resistance
MIL-STD-202G, Method 107G,Test Condition B
(-65°C to +125°C)
Operating Temperature
-55°C to +125°C
Catalog
Number
C2Q 250
C2Q 300
C2Q 375
C2Q 500
Ampere
Rating
Typical Volt-drop Melting I²T Melting I²T Maximum
Cold @100% In <10 mSec @10 In Power
Resistance
Dissipation
(ohm) (Volt) max. (A² Sec) (A² Sec)
(W)
250mA 0.70
0.277
0.002 0.0001 0.08
300mA 0.52
0.259
0.003 0.0001 0.10
375mA 0.41
0.245
0.005 0.0002 0.11
500mA 0.29
0.227
0.009 0.0004 0.13
C2Q 750
C2Q 1
C2Q 1.25
C2Q 1.5
C2Q 2
750mA
1A
1.25A
1.5A
2A
0.17
0.120
0.090
0.073
0.053
0.203
0.189
0.180
0.174
0.166
0.020 0.0011 0.18
0.036 0.002
0.23
0.058 0.004
0.27
0.084 0.006
0.31
0.15
0.011
0.40
C2Q 2.5 2.5A
0.041
0.162
0.24
0.019
0.49
C2Q 3
3A
0.034
0.160
0.36
0.030
0.58
C2Q 3.5 3.5A
0.028
0.160
0.50
0.044
0.68
C2Q 4
4A
0.025
0.160
0.63
0.059
0.76
C2Q 5
5A
0.021
0.164
1.05
0.103
0.98
Consult manufacturer for other ratings
Physical Specification
Materials
Ceramic Substrate / Printed Element
Marking
On fuse:
None
Label on reel :
“bel”,“C2Q”, “Current Rating”, “Voltage Rating”,“ Interrupting Rating”,
“Appropriate Safety Logos” and “ ” for RoHS Version
Packaging
5,000 fuses in 7 inches dia. reel, 8 mm wide tape, 4 mm pitch per EIA-481
(equivalent IEC-286 part 3)
Mechanical Dimensions
0( _{0. 4. 081m}^{( 0}₉⁰_m^._"^0._-+⁷³_+-0⁹¹₀^m"_..^-₀⁺₀^m₀⁰₈^-+._3m⁰⁰_"^0._)m^{140" )m m}
(00..03102m_"-^m₊₀-⁺_.⁰₀₀^.1₄0_")mm
(01..06603m" _{_m+0_.+000.153"m)} m
Protective Overglaze
Element
Tin Plating
Nickel Barrier
Sliver Metalization
Ceramic Substrate
C2Q
1.02mm
(0.04")
0.76mm
(0.03")
0.66mm
(0.026")
PAD LAYOUT RECOMMENDED
FOR INFRARED SOLDER
1.27mm
(0.05")
0.76mm
(0.03")
0.76mm
(0.03")
PAD LAYOUT RECOMMENDED
FOR WAVE SOLDER
ORDERING INFORMATION SEE LAST 2 PAGES
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: [phone] • Fax: [phone] • E-Mail: [e-mail]
Website: www.belfuse.com
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