MITSUMI
Power Inductors
DATA LIST (C4-K1.8R Series)
C4-K1.8R (Height : 1.9mm max.)
Inductance
DC Current
(A)
SRF
(MHz)
min.
DCR
(m
)
typ.
Item
Stamp
Inductance
-
10%
typ.
2.40
2.20
2.00
1.80
1.70
1.50
1.40
1.30
1.20
1.10
0.98
0.88
0.80
0.75
0.70
0.60
0.52
0.45
0.40
0.35
0.33
0.31
0.29
0.25
0.22
Temp.
25K
typ.
3.20
2.70
2.40
2.30
2.20
2.10
1.90
1.80
1.60
1.55
1.25
1.20
1.10
1.05
1.00
0.80
0.70
0.60
0.55
0.53
0.50
0.45
0.38
0.32
0.30
(μH)
Tolerance
(%)
Test Freq.
(kHz)
DA
DC
DE
DF
DG
DH
DJ
DK
DL
DM
EA
EB
EC
ED
EE
EF
EG
EH
EJ
EK
EL
EM
FA
FB
FC
1R0
1R5
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
1.0
1.5
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
18
23
29
34
39
53
57
65
82
95
110
117
165
185
212
288
345
487
545
595
693
850
1030
1260
1420
DATA LIST (C4-K1.8RA Series)
C4-K1.8RA (Height : 1.9mm max.)
Inductance
DC Current
(A)
SRF
(MHz)
min.
DCR
(m
)
typ.
Item
Stamp
Inductance
-
10%
typ.
3.50
3.10
2.80
2.20
2.10
2.00
1.90
1.70
1.50
1.40
1.30
1.10
0.96
0.93
0.82
0.73
0.65
0.61
0.57
0.51
0.46
0.43
0.41
0.37
0.31
Temp.
25K
typ.
2.30
2.10
2.00
1.80
1.50
1.30
1.20
1.15
1.05
0.90
0.82
0.71
0.59
0.56
0.50
0.44
0.42
0.38
0.35
0.32
0.28
0.26
0.24
0.22
0.19
(μH)
Tolerance
(%)
Test Freq.
(kHz)
DA
DC
DD
DF
DG
DH
DJ
DK
DL
DM
EA
EB
EC
ED
EE
EF
EG
EH
EJ
EK
EL
EM
FA
FB
FC
1R0
1R5
1R8
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
1.0
1.5
1.8
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
22
26
32
39
52
70
80
86
97
137
147
181
244
271
305
375
510
550
635
740
1110
1230
1345
1550
2100