MITSUMI
Power Inductors
C8-H, C10-H, C12-H Series
OUTLINE
High current and low resistance of choke coil
have been lined up for note PC and amusement
equipment. This series is two ranks size down
from Cxx-K series.
C8-H3.5R
C10-H3.5R
C12-H3R
C8-H5R
C10-H5R
C12-H5R
FEATURES
1. Ribbon wire for low DC resistance.
2. New designed structure for high current proof.
3. Small package from suitable structure using simulation.
Model Name
Item
Inductance Range
Rated Current
DC Resistance
Operational Frequency
Pcs/Reel
C8-H
3.5R
0.6~10µH
6A max.
85mΩ max.
10~500kH
Z
1000
C8-H
C10-H
C10-H
5R
3.5R
5R
0.7~4.7µH 0.5~11µH 0.6~10µH
6.4A max. 8A max. 8A max.
20mΩ max. 54mΩ max. 26mΩ max.
10~500kH
Z
10~500kH
Z
10~500kH
Z
1000
800
500
C12-H
C12-H
3R
5R
0.6~10µH 0.5~10µH
11.5A max. 13.6A max.
54mΩ max. 29mΩ max.
10~500kH
Z
10~500kH
Z
800
500
USES
DC/DC converter for CPU in note PC or amusement equipment.
MITSUMI
Power Inductors
CHARACTERISTICS
C8-H Series
C8-H Series(10µH)
14
12
10
Inductance(µH)
C8-H3.5R
L-10%:3.2A
T 40K:3.2A
8
6
4
2
0
0
1
2
3
4
5
6
7
8
9
10
Current(A)
C10-H Series
C10-H Series(10µH)
14
12
10
C10-H5R
L-10%:4.8A
T 40K:5.0A
Inductance(µH)
8
6
4
2
0
0
1
2
3
4
5
6
7
8
9
10
C10-H3.5R
L-10%:3.8A
T 40K:3.5A
Current(A)
C12-H Series
C12-H Series(10µH)
14
12
10
C12-H5R
L-10%:5A
T 40K:6.5A
Inductance(µH)
8
6
4
2
0
0
1
2
3
4
5
6
7
8
9
10
C12-H3R
L-10%:4.0A
T 40K:4.8A
Current(A)
MITSUMI
DATA LIST (C8-H Series)
C8-H3.5R
Inductance
Distinctive
Name
Marking
(µH)
CJ
DA
DD
DF
DG
DJ
DK
DM
EA
0R6
1R0
1R5
2R2
3R3
4R7
6R2
7R9
100
0.6
1.0
1.5
2.2
3.3
4.7
6.2
7.9
10
Tolerance
(%)
±30
±30
±30
±30
±30
±30
±30
±30
±20
max.
10.5
13.0
20.0
31
35
46
52
67
85
DC Resistance
(mΩ)
typ.
8.0
10.0
16.0
24
27
35
40
52
65
Max. Current
6.0
5.4
4.3
4.1
3.9
3.1
2.9
2.7
2.4
Rated Current*
(A)
L-10%
typ.
7.5
6.7
5.5
5.2
4.9
4.0
3.7
3.5
3.2
∆t
40K
typ.
9.0
8.0
6.8
6.5
4.5
4.0
3.7
3.4
3.2
C8-H5R
Inductance
Distinctive
Name
Marking
(µH)
CK
DA
DC
DF
DH
DJ
0.7
1R0
1R6
2R7
3R7
4R7
0.7
1.0
1.6
2.7
3.7
4.7
Tolerance
(%)
±30
±30
±30
±30
±30
±30
max.
4.0
6.2
7.5
10.8
14.8
20
DC Resistance
(mΩ)
typ.
3.1
4.8
5.8
8.3
11
15
Max. Current
6.4
5.6
5.2
4.4
4.2
3.8
Rated Current*
(A)
L-10%
typ.
8.0
7.0
6.5
5.5
5.2
4.7
∆t
40K
typ.
10.0
9.0
8.1
7.0
5.0
4.9
*
Max. current is rated current we guarantee inductance saturation -10% and temperature rising 40K.
MITSUMI
Power Inductors
DATA LIST (C10-H Series)
C10-H3.5R
Inductance
Distinctive
Name
Marking
(µH)
CH
DA
DC
DE
DG
DJ
DK
DL
DM
EA
0R5
1R0
1R5
2R2
3R3
4R7
5R6
7R3
8R9
110
0.5
1.0
1.5
2.2
3.3
4.7
5.6
7.3
8.9
11
Tolerance
(%)
±30
±30
±30
±30
±30
±30
±30
±30
±30
±20
max.
4.7
11.0
13.0
14.0
17
46
47
44
49
54
DC Resistance
(mΩ)
typ.
3.6
8.0
10.0
11.2
13.1
35
36
34
38
45
Max. Current
8.0
7.2
6.4
6.0
5.4
4.2
4.0
3.7
3.4
3.0
Rated Current*
(A)
L-10%
typ.
10.0
9.0
8.0
7.5
6.7
5.3
5.0
4.6
4.2
3.8
∆t
40K
typ.
9.3
9.0
8.2
8.0
6.7
6.5
6.0
5.7
5.5
5.0
C10-H5R
Inductance
Distinctive
Name
Marking
(µH)
CJ
DA
DC
DF
DG
DJ
DK
DM
EA
0R6
1R0
1R6
2R7
3R4
4R7
5R9
7R5
100
0.6
1.1
1.6
2.7
3.4
4.7
5.9
7.5
10
Tolerance
(%)
±30
±30
±30
±30
±30
±30
±30
±30
±20
max.
3.3
4.8
6.8
9
10
14
20
22
26
DC Resistance
(mΩ)
typ.
2.5
3.7
5.2
7
7.9
11
15
17
20
Max. Current
8.0
7.5
7.0
6.5
5.8
5.2
4.8
4.2
3.8
Rated Current*
(A)
L-10%
typ.
13.0
12.0
10.5
9.2
8.0
6.5
6.0
5.3
4.8
∆t
40K
typ.
10.0
9.5
9.0
8.5
7.5
6.5
6.0
5.5
5.0
*
Max. current is rated current we guarantee inductance saturation -10% and temperature rising 40K.
MITSUMI
DATA LIST (C12-H Series)
C12-H3R
Inductance
Distinctive
Name
Marking
(µH)
CJ
DA
DD
DF
DH
DJ
DL
DM
EA
0R6
1R0
1R8
2R7
3R9
4R7
6R8
8R1
100
0.6
1.0
1.8
2.7
3.9
4.7
6.8
8.1
10
Tolerance
(%)
±30
±30
±30
±30
±30
±30
±30
±30
±20
max.
5.1
6.0
8.8
13
20
29
42
46
54
DC Resistance
(mΩ)
typ.
3.9
4.2
7.4
9.8
15
23
32
35
41
Max. Current
11.5
8.5
7.8
5.8
4.2
3.5
3.4
3.2
3.0
Rated Current*
(A)
L-10%
typ.
13.0
11.0
9.2
7.0
5.7
4.7
4.3
4.0
3.8
∆t
40K
typ.
13.5
12.0
10.5
7.5
6.2
6.0
4.8
4.5
4.2
C12-H5R
Inductance
Distinctive
Name
Marking
(µH)
CH
DA
DC
DE
DG
DJ
DL
DM
EA
0R5
1R1
1R5
2R4
3R1
5R0
6R8
8R4
100
0.5
1.1
1.5
2.4
3.1
5.0
6.8
8.4
10
Tolerance
(%)
±30
±30
±30
±30
±30
±30
±30
±30
±20
max.
3.3
3.9
6.1
8.6
9.8
16
21
24
29
DC Resistance
(mΩ)
typ.
2.5
3.0
4.7
6.6
7.5
12
16
18
22
Max. Current
13.6
12.4
10.4
8.8
7.3
6.4
5.6
4.8
4.6
Rated Current*
(A)
L-10%
typ.
17.0
15.5
13.0
11.0
10.5
8.0
7.0
6.0
5.7
∆t
40K
typ.
19.0
17.0
14.0
11.5
9.5
8.5
7.5
7.0
6.5
*
Max. current is rated current we guarantee inductance saturation -10% and temperature rising 40K.
