Bel C2Q4 Surface mount very fast-acting chip fuse Datasheet

0603 size
RoHS Compliant
Type C2Q
Surface Mount Very Fast-Acting Chip Fuse
EC2QD1005A1
Electrical Characteristics
Testing current
(UL STD. 248-14)
Blow Time
Typical
Volt-drop Melting I2T Melting I2T Maximum
Cold
@100% In <10 mSec
@10 In
Power
Resistance
Dissipation
2
2
(ohm)
(Volt) max. (A Sec)
(A Sec)
(W)
Catalog
Number
Ampere
Rating
C2Q 250
250mA
0.70
0.277
0.002
0.0001
0.08
C2Q 300
300mA
0.52
0.259
0.003
0.0001
0.10
C2Q 375
375mA
0.41
0.245
0.005
0.0002
0.11
C2Q 500
500mA
0.29
0.227
0.009
0.0004
0.13
C2Q 750
750mA
0.17
0.203
0.020
0.0011
0.18
Minimum
Maximum
1A
0.120
0.189
0.036
0.002
0.23
100%
4 hrs
N/A
C2Q 1.25
1.25A
0.090
0.180
0.058
0.004
0.27
200%
N/A
5 sec
C2Q 1.5
1.5A
0.073
0.174
0.084
0.006
0.31
300%
N/A
0.2 sec
r
Recongnized File No. E20624
C2Q 2
rc
Approvals
Safety Agency Approvals
C2Q 1
C2Q 2.5
C2Q 3
C2Q 3.5
Amp range / Volt @ I.R. ability
250mA - 4A / 32V AC @ 35A
and 63V DC @ 50A
5A / 32V AC & DC @ 50A
2A
0.053
0.166
0.15
0.011
0.40
2.5A
0.041
0.162
0.24
0.019
0.49
3A
0.034
0.160
0.36
0.030
0.58
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
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)
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
Salt Spray Resistance
MIL-STD-202G, Method 101E, Test condition B (48 hrs)
Packaging
5,000 fuses in 7 inches dia. reel, 8 mm wide tape, 4 mm pitch per EIA-481
(equivalent IEC-286 part 3)
Insulation Resistance
MIL-STD-202G, Method 302, Test Condition A
(After Opening) 10,000 ohms minimum
Mechanical Dimensions
Solderability
MIL-STD-202G, Method 208H
0 .7 9 m
(0 .0 3 1 " +m-+0 .1 0 m m
Thermal Shock Resistance
MIL-STD-202G, Method 107G, Test Condition B
(-65°C to +125°C)
Operating Temperature
-55°C to +125°C
1. 60 m m _+
(0 .0 63 " _+ 0. 13 m m
0. 00 5" )
- 0. 00 4" )
0 .4 8 m +
m
(0 .0 1 9 +- 0 .0 8 m m
" - 0 .0 0
3 ")
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)
0 .3 0 m +
(0 .0 1 2 "m+- 0 .1 0 m m
- 0. 00 4" )
C2Q
0.76mm
(0.03")
0.76mm
( 0 . 0 3 ")
1.02mm
(0.04")
Protective Overglaze
Element
Ti n P l a t i n g
Nickel Barrier
Sliver Metalization
Ceramic Substrate
1.27mm
( 0 . 0 5 ")
0.76mm
( 0 . 0 3 ")
0.66mm
(0.026")
PA D L AY O U T R E C O M M E N D E D
FOR INFRARED SOLDER
PA D L AY O U T R E C O M M E N D E D
F O R WAV E S O L D E R
Specifications subject to change without notice
C2QD1005
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: [email protected]
Website: www.belfuse.com
19
0603 size
RoHS Compliant
Type C2Q
Surface Mount Very Fast-Acting Chip Fuse
C2QC1004O02)
- 250mA
- 300mA
- 375mA
- 500mA
- 750mA
- 1A
- 1.25A
- 1.5A
- 2A
- 2.5A
- 3A
- 3.5A
- 4A
- 5A
C2Q - 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: [email protected]
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
20
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