Type C1
H
High Current
Rated
Fast Acting Chip Fuse
belfuse.com/circuit
-
protection
H
Series
–
1206 Size
RoHS 2 Compliant
Features
-
Quick Acting
-
Small size,
1206
SMD
-
Current rating from 10A to 30A
-
Wide operating temperature range from
-
55
℃
to 125
℃
-
Tape and Reel for automatic SMD placement
-
Compatible with 260
℃
IR Pb
-
free and wave soldering p
rocess
-
AEC
-
Q
Compliant
-
RoHS 2
compliant (MSL = 1)
-
Halogen Free
-
Lead
F
ree
-
Meets Bel a
utomotive qualification*
*
-
Largely based on internal AEC
-
Q test
plan
Applications
-
Notebook
-
PC computer
-
Office electronic equipment
-
Industrial equipment
-
Medical equipment
-
POE, POE+
-
L
CD /
LED monitor
and LCD / LED TV
-
Power supply
LEAD FREE =
-
DC
-
DC Converter
HALOGEN FREE =
Electrical
Characteristics
(
UL STD. 248
-
14
)
Testing Current
Blow Time
Minimum
Maximum
100%
4 Hrs.
N/A
35
0%
N/A
5 Sec
Safety Agency Approvals
Physical Specifications
Materials
Body : Ceramic Substrate
Terminations : Ag / Ni / Sn (100% Lead
-
free)
Element Cover Coating :
Lead
-
free Glass
Marking
On Fuse :
“
Marking Code
” in blue color
On Label :
"bel", "C1
H
", "Current Rating", "Voltage Rating", "Interrupting Rating",
"Appropriate Safety Logos" and "
", "
"(China RoHS
compliant).
Safety
Agency
Safety Agency
Certificate
Voltage Rating
(V)
Ampere
Range / Volt
@ I.R. ability*
E20624
10A
-
30A / 32V DC
125V AC
10A
-
15A / 32V @150A DC
125V @150A
AC
20A
-
30A / 32V @300A DC
125V @150A
AC
*I.R.= Interrupting Rating = Short Circuit
Rating(Amps)
Typical Part Marking
Fuse body (ceramic white side)
marked with marking code.
Example:
Specifications subject to change without notice
Current
Rating
Marking
Code
Current
Rating
Marking
Code
10A
10
20A
20
12A
12
25A
25
15A
15
30A
30
AEC
-
Q Compliant
T
ype C
1
H
2
/
4
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
USA
+1
201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit
-
protection
© 201
9
Bel Fuse, Inc.
Rev.
H
Jan2019
Temperature Derating Curve
Average Time Current Curve
Electrical
S
pecifications
Part Number
Ampere
Rating
(A)
Marking
Code
Nominal
Cold
Resistance
(ohms)
Maximum
Volt
-
drop
@100% In
(Volt) max.
Voltage and
Interrupting
Ratings
Nominal
Melting I²T
@10 In
(A² Sec)
Maximum
Power
Dissipation
@100% In
(W)
Agency
Approvals
0685H9100
-
XX
10A
10
0.0039
0.047
See Table of
Safety Approvals
on Page 1 for
Voltage and
associated
Interrupting
Ratings
5.9
0.47
Y
0685H9120
-
XX
12A
12
0.0032
0.047
8.0
0.56
Y
0685H9150
-
XX
15A
15
0.0026
0.050
13.5
0.75
Y
0685H9200
-
XX
20A
20
0.0019
0.052
28.5
1.04
Y
0685H9250
-
XX
25A
25
0.0014
0.050
53.4
1.25
Y
0685H9300
-
XX
30A
30
0.0011
0.053
80.5
1.59
Y
Consult
manufacturer for other ratings
NOTES: Test Co
nditions
All C1H test,
as well as the UL Component investigation, were conducted with fuse samples soldered on a PCB (1.6mm thick) test board with
copper traces measuring 0.1 mm (100μum) nominal thickness (3
oz.clad), 10mm wide and 100 mm overall length.
Device designed to be mounted with marking facing up.
Device designed to carry rated current for 4 hours minimum. It is recommended that device be operated continuously at no more
than 80% of
rated current whe
n in a +25°C ambient, with further derating at elevated ambient temperatures.
Caution
Minimum fusing point
C1H Series fuses are NOT intended to be operated at currents between 100% and 350% of ampere rating. Prolonged operation at c
urrents in
this range m
ay result in overheating of the fuse and/or desoldering of the fuse from the PCB pad.
Spe
cifications subject to change without notice
T
ype C
1
H
3
/
4
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
USA
+1
201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit
-
protection
© 201
9
Bel Fuse, Inc.
Rev.
H
Jan2019
Environmental Specifications
High temperature storage
MIL
-
STD
-
202 Method 108
Temperature
cycling
JESD22 Method JA
-
104,Test Condition B
Biased humidity
MIL
-
STD
-
202 Method 103,
85C/85% RH with
10% operating power for 1000 hrs
.
Operational life
MIL
-
STD
-
202 Method 108, Test Condition D
Resistance to solvents
MIL
-
STD
-
202 Method 215
Mechanical
shock
MIL
-
STD
-
202 Method 213,Test Condition C
Vibration
MIL
-
STD
-
202 Method 204
Resistance to soldering
heat
MIL
-
STD
-
202 Method 210,Test condition B
Thermal shock
MIL
-
STD
-
202 Method 107
Solderability
J
-
STD
-
002
Board flex(SMD)
AEC
-
Q200
-
005
Terminal
strength
AEC
-
Q200
-
006
Electrical characterization
3 temperature electrical
Soldering Parameters
Shock Resistance
MIL
-
STD
-
202G, Method 213B, Test Condition 1
(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
Resistance to solder
Heat
MIL
-
STD
-
202G, Method 210F, Test Condition C.
Top Side(260
℃
,20 sec)
MIL
-
STD
-
202G, Method 210F, Test Condition D.
Bottom
Side(260
℃
,10 sec)
Thermal Shock
MIL
-
STD
-
202G
, Method 107G, Test Condition B
(
-
65
℃
to +125
℃
).
Operating
Temperature
-
55
℃
to +125
℃
Moisture Sensitivity
Level
1 (According to IPC J
-
Std
-
020)
IR Reflow Profile (IPC/JEDEC J
-
STD
-
020D)
Preheat & Soak
T
emperature min (T
smin
)
Temperature max (T
smax
)
Time (T
smin
to T
smax
) (t
s
)
150
℃
200
℃
60
-
120 seconds
Average ramp
-
up rate (T
smax
to
T
p
)
3
℃
/second max.
Liquidous temperature (T
L
)
Time at liquidous (t
L
)
217
℃
60
-
150 seconds
Peak temperature (T
p
)
260
℃
max
Time (tp) within 5
℃
of the specified
classification temperture (Tc)
30 seconds
Average ramp
-
down
rate (T
p
to T
smax
)
6
℃
/second max.
Time 25
℃
to peak temperature
8 minutes max.
Lead
-
free Wave Soldering Profile
Wave Soldering Parameter
Average ramp
-
up rate
200
℃
/ second
Heating
rate during preheat
typical 1
-
2
℃
/ second
Max 4
℃
/ second
Final preheat temperature
within 125
℃
of soldering
temperature
Peak temperature Tp
260
℃
Time with
in +0
℃
/
-
5
℃
of actual
peak
temperature
10 seconds
Ramp
-
down rate
5
℃
/ second max.
Spe
cifications subject to change without notice
T
ype C
1
H
4
/
4
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
USA
+1
201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit
-
protection
© 201
9
Bel Fuse, Inc.
Rev.
H
Jan2019
Fuse
FGNO Explanation
0685
H
[XXXX]
-
XX
0685
H
=C1
H
;
[XXXX]=Ampere Rating;
XX=See Ordering Information as below
Amps
Bel FGNO[XXXX]
10
9100
12
9120
15
9150
20
9200
25
9250
30
9300
Mechanical Dimensions
Ordering
Information
Packaging
Packaging Tape & Reel
Packaging Specification
Quantity
Quantity & Packaging Code
8 mm wide tape with 7 inches Diameter reel
EIA Standard 481
-
E
5000
0685
H
XXXX
-
01
Spe
cifications subject to change without notice