Type C2Q
C2QD1005
EC2QD1005A1
0603 size
RoHS Compliant
Surface Mount Very Fast-Acting Chip Fuse
Catalog
Number
Ampere
Rating
Typical
Volt-drop Melting I
2
T
Melting I
2
T Maximum
Cold
@100%
In
<10 mSec
@10
In
Power
Resistance
Dissipation
(ohm)
(Volt) max. (A
2
Sec)
(A
2
Sec)
(W)
C2Q 250
C2Q 300
C2Q 375
C2Q 500
Testing current
100%
200%
300%
Blow Time
Minimum
4 hrs
N/A
N/A
Maximum
N/A
5 sec
0.2 sec
250mA
300mA
375mA
500mA
750mA
1A
1.25A
1.5A
2A
2.5A
3A
3.5A
4A
5A
0.70
0.52
0.41
0.29
0.17
0.120
0.090
0.073
0.053
0.041
0.034
0.028
0.025
0.021
0.277
0.259
0.245
0.227
0.203
0.189
0.180
0.174
0.166
0.162
0.160
0.160
0.160
0.164
0.002
0.003
0.005
0.009
0.020
0.036
0.058
0.084
0.15
0.24
0.36
0.50
0.63
1.05
0.0001
0.0001
0.0002
0.0004
0.0011
0.002
0.004
0.006
0.011
0.019
0.030
0.044
0.059
0.103
0.08
0.10
0.11
0.13
0.18
0.23
0.27
0.31
0.40
0.49
0.58
0.68
0.76
0.98
Electrical Characteristics
(UL STD. 248-14)
C2Q 750
C2Q 1
C2Q 1.25
C2Q 1.5
C2Q 2
C2Q 2.5
C2Q 3
C2Q 3.5
C2Q 4
C2Q 5
Approvals
Safety Agency Approvals
r
c
Amp range / Volt @ I.R. ability
250mA - 4A / 32V AC @ 35A
and 63V DC @ 50A
5A / 32V AC & DC @ 50A
r
Recongnized File No. E20624
Consult manufacturer for other ratings
RoHS Compliant Product
RoHS Reflow Reference : JEDEC J-STD-020C (260°C,40 sec max)
RoHS Wave Soldering Compatible : (260°C, 10 sec max)
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)
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
Mechanical Dimensions
0 .7 9 m m
(0 .0 3 1
" +
-
+0 .1 0 m m
0.48m +
m
-
(0.019 + 0.08mm
"
-
0 . 0 0
3")
-
0 .0 0 4 ")
1 .6 0 m m
_
+
(0 .0 6 3 "
_
0 .1 3 m m
+0 .0 0
5 ")
0 .3 0 m +
(0 .0 1 2
"
m
-
0 .1 0 m m
+
-
0 .0 0 4 ")
C2Q
0.76mm
( 0 . 0 3
")
1.02mm
(0.04")
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
1.27mm
( 0 . 0 5
")
0.76mm
(0.03
")
0.76mm
( 0 . 0 3
")
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
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
19
Specifications subject to change without notice
Protective Overglaze
Element
Ti n P l a t i n g
Nickel Barrier
Sliver Metalization
Ceramic Substrate
BEL [ BEL FUSE INC. ]
