C8-FR1 Datasheet, PDF (2/6 Pages) Mitsumi Electronics, Corp. – Power Inductors

MITSUMI
Power Inductors
DATA LIST (C8-FR1 Series)
Distinctive
Name
Marking
Inductance
(µH) Tolerance
(f=1kHz) (%)
Unloaded Q
Self Resonant DC
Frequency Resistance
min.
Measured
Frequency (MHz)
(MHz)
min.
(Ω)
max.
Rated
Current _*
(A)
Remarks
L
Temperature
DE 2R2
2.2
±20 10
7.96
40
0.018
5.0
2.9
DG 3R3
3.3
±15 10
7.96
34
0.021
4.5
2.7
DH 3R9
3.9
±15 10
7.96
30
0.028
4.1
2.6
DJ 4R7
4.7
±15 10
7.96
27
0.030
3.7
2.5
DK 5R6
5.6
±15 10
7.96
23
0.032
3.4
2.4
DL 6R8
6.8
±15 10
7.96
21
0.035
3.1
2.3
DM 8R2
8.2
±15 10
7.96
19
0.038
2.6
2.1
EA 100
10
±10 20
2.52
17
0.042
2.5
2.0
EB 120
12
±10 20
2.52
15
0.057
2.3
1.9
EC 150
15
±10 20
2.52
13
0.066
2.0
1.8
ED 180
18
±10 20
2.52
12
0.071
1.8
1.6
EE 220
22
±10 20
2.52
10
0.087
1.6
1.3
EF 270
27
±10 20
2.52
9.0
0.14
1.4
1.2
EG 330
33
±10 20
2.52
8.0
0.15
1.3
1.2
EH 390
39
±10 20
2.52
7.1
0.17
1.2
1.1
EJ
470
47
±10 20
2.52
6.5
0.18
1.1
1.0
EK 560
56
±10 20
2.52
5.9
0.21
1.0
0.96
EL
680
68
±10 20
2.52
5.4
0.24
0.91
0.90
EM 820
82
±10 20
2.52
4.8
0.28
0.83
0.80
FA 101
100
±10 20
0.796
4.4
0.32
0.75
0.72
FB 121
120
±10 20
0.796
4.0
0.36
0.68
0.63
FC 151
150
±10 20
0.796
3.6
0.44
0.61
0.57
FD 181
180
±10 20
0.796
3.2
0.66
0.56
0.53
FE 221
220
±10 15
0.796
2.9
0.73
0.50
0.50
FF
271
270
±10 15
0.796
2.6
0.85
0.45
0.45
FG 331
330
±10 15
0.796
2.4
1.1
0.41
0.41
FH 391
390
±10 15
0.796
2.1
1.3
0.37
0.38
FJ
471
470
±10 15
0.796
2.0
1.8
0.34
0.36
FK 561
560
±10 15
0.796
1.8
1.9
0.31
0.33
FL
681
680
±10 15
0.796
1.6
2.2
0.28
0.29
FM 821
820
±10 15
0.796
1.4
2.9
0.25
0.26
GA 102 1,000 ±10 30
0.252
1.3
3.3
0.23
0.24
GB 122 1,200 ±10 30
0.252
1.2
4.4
0.21
0.22
GC 152 1,500 ±10 30
0.252
1.1
5.1
0.18
0.19
GD 182 1,800 ±10 30
0.252
1.0
5.8
0.16
0.16
GE 222 2,200 ±10 50
0.252
0.88
8.0
0.14
0.15
GF 272 2,700 ±10 50
0.252
0.79
9.5
0.14
0.13
GG 332 3,300 ±10 50
0.252
0.71
11.0
0.14
0.12
* Rated current (L value) : A current value obtained when the inductance value has dropped by 10% of the initial value in DC superimposition
characteristic.
Rated current (temperature) : A current value where the temperature rise becomes 20˚C when flowing a current at normal temperature.