AMORPHOUS CHOKE COIL
(Reference sample)
W
D
: Maximum outer diameter
W : Maximum width
Total lead length (L)* : 30mm (+3 mm, -3mm)
Soldering boundary (a)* : 0mm (+4mm, -0mm)
* The bottom of the core or coil ( )is defined as
the base surface.
The specification value of the soldering boundary a varies
D
a
?MAJOR USES
@For switching mode power supplies.
@For DC-DC converter.
L
depending on the number of windings of the wire
.
@For normal mode line filter.
?FEATURES
@Smaller size in comparision with ferrite choke coil by about half in volume.
@Lower core loss in comparison with silicon steel sheet by about half.
@More excellent dc-current pre-loadability and temperature characteristics in
comparison with dust choke.
?GENERAL SPECIFICATION
Inductance
(10kHz)
Inductance
(10kHz)
Outside
dimension
Outside
dimension
2
2
*
*
D.C.R.
mO
(max)
D.C.R.
mO
(max)
Rated
current
Rated
current
Winding
mmfBlines-turns
Winding
mmfBlines-turns
P/N
P/N
1
1
Rating
mH
*
*
Rating
mH
O[A]
mH
O[A]
mH
W
D
mm mm
W
D
A
2
3
4
6
8
2
3
3
4
6
8
A
mm mm
16T 33.5 26.0
12T 33.5 26.5
88T 39.0 19.0
CM02601G3
CM03401G3
CM04201G3
CM06101G3
CM08700G3
CM02401G4
CM03201G4
CM03251G4
CM04101G4
CM06500G4
CM08300G4
645 600 190 0.6x1p - 71 23.5 16.0
T
1.0x4p -
1.0x5p -
0.8x1p -
1.1x1p -
0.8x2p -
0.9x2p -
1.1x2p -
1.3x2p -
CM20400G8 20
CM25250G8 25
45
27
40
25
7
5
420 400 92 0.8x1p - 60 24.5 17.5
T
209 200 51 0.9x1p - 42 24.5 16.5
T
CM03102G9
CM05671G9
CM06301G9
CM08251G9
3
5
6
8
1070 1000 170
745 670 75
335 300 48
289 250 37
220 190 21
110 100 24 0.8x2p - 30 24.5 17.5
T
74 40.5 20.0
49T 39.5 19.0
45T 39.5 19.0
40T 41.0 21.0
27T 41.0 21.5
T
85
70 17 0.9x2p - 26 25.0 19.0
T
425 400 190
92 24.5 12.5
T
0.6x1p -
210 200 76 0.8x1p - 65 25.5 14.0
T
CM10191G9 10
CM15850G9 15
CM20450G9 20
265 250 87 0.8x1p - 73 25.5 13.5
T
100
55
85 10
110 100 43 0.9x1p - 46 25.5 13.0
T
45
30
20
7
4
3
1.2x3p - 20 41.0 21.5
T
55
33
18
50 20 0.8x2p - 33 25.5 14.0
T
1.2x4p - 16 42.0 21.5
T
CM25300G9
25
35
30 13 0.9x2p - 25 26.0 14.0
T
1.3x4p -
0.8x2p -
0.9x2p -
1.0x2p -
1.0x3p -
1.0x4p -
CM30200G9 30
23
13 42.0 22.0
T
CM10150G4 10
15
8
1.0x2p - 18 26.5 13.5
T
CM06501G0
CM08301G0
6
8
569 500 61
381 300 38
255 200 27
63 44.0 19.5
T
T
1530 1500 390 0.5x1p - 98 27.0 15.5
50T 44.0 19.5
41T 45.0 20.0
28T 45.0 20.0
21T 45.0 20.5
CM01152G6
CM02102G6
CM03501G6
CM03601G6
CM04251G6
CM04301G6
1
2
3
3
4
4
1050 1000 230 0.6x1p - 82T 27.5 16.0
CM10201G0 10
CM15900G0 15
CM20500G0 20
CM25300G0 25
CM30250G0 30
CM35150G0 35
CM40100G0 40
560 500 95 0.8x1p - 59 28.0 17.0
T
135
70
38
35
18
16
90 13
690 600 110 0.8x1p - 66 28.0 18.0
T
50
30
25
15
10
8
6
5
4
3
271 250 52 0.9x1p - 41T 28.5 17.0
1.0x5p - 16T 45.0 20.0
339 300 59 0.9x1p - 46 28.5 17.0
T
1.0x6p -
1.0x7p -
1.3x5p -
0.9x1p -
1.0x1p -
0.9x2p -
1.0x2p -
1.0x3p -
1.0x4p -
1.0x5p -
1.0x6p -
1.3x5p -
1.0x3p -
1.0x4p -
1.0x4p -
1.0x5p -
1.0x7p -
1.3x5p -
1.0x2p -
1.0x3p -
1.0x3p -
1.0x4p -
1.0x5p -
1.0x6p -
1.0x7p -
1.3x6p -
1.3x7p -
15 45.5 20.5
T
11 45.5 20.5
T
CM04451G6
CM05151G6
CM06151G6
4
5
6
560 450 80 0.9x1p - 60T 28.0 17.5
165 150 34 1.0x1p - 32 28.5 17.5
T
9T 46.0 20.5
71T 44.0 23.0
171 150 27 0.8x2p - 33 28.0 17.5
T
CM04102GJ
CM05501GJ
CM08401GJ
4
5
8
1080 1000 140
509 500 74
450 400 43
380 300 31
137 120 14
CM10500G6 10
CM10700G6 10
CM15150G6 15
CM20150G6 20
60
85
17
17
50 11 1.0x2p - 19 28.5 18.0
T
49 44.0 22.5
T
70 13 1.0x2p - 23 29.5 18.5
T
46 44.5 24.5
T
CM10301GJ 10
CM15121GJ 15
40T 45.0 25.0
25T 45.5 25.5
15
15
5
4
1.0x3p -
10T 28.5 17.5
1.0x4p - 10 29.0 18.5
T
20
83
60
38
18
70 12
T
20 45.5 25.5
CM04401G7
CM06201G7
CM06261G7
CM08101G7
CM08151G7
CM08191G7
4
6
6
8
8
8
420 400 77 0.9x1p -
57
T 32.0 18.0
CM20700GJ
CM25500GJ 25
CM30300GJ 30
CM40150GJ 40
CM15201GQ 15
CM20101GQ 20
CM20141GQ 20
CM25700GQ 25
CM35300GQ 35
CM40200GQ 40
CM10501GK 10
CM15301GK 15
CM15451GK 15
CM20201GK 20
CM25101GK 25
CM30101GK 30
CM35500GK 35
50
30
15
7
4
3
17 46.0 26.0
T
T
207 200 35 0.8x2p - 40 32.0 18.0
13 45.5 26.0
T
T
270 260 41 0.8x2p - 46 32.0 18.5
108 100 20 0.9x2p - 29T 32.5 18.0
160 150 24 0.9x2p - 35T 32.5 18.5
215 190 33 0.9x2p - 41T 32.5 19.5
9T 46.0 26.5
255 200 20
125 100 12
190 140 13
T
32 54.0 26.0
23 54.5 25.5
T
CM10101G7 10
CM10121G7 10
CM15300G7 15
CM15500G7 15
CM20300G7 20
CM25150G7 25
CM25200G7 25
CM30100G7 30
CM30130G7 30
110 100 16 1.0x2p - 29 32.5 18.5
T
28T 55.0 27.0
140 120 19 1.0x2p - 33 33.0 19.5
T
79
35
24
70
30
20
8
5
3
19 54.5 26.0
T
35
55
35
19
26
12
16
30
50
30
15
20
10
13
7
9
6
4
4
3
3
1.0x3p - 16 32.5 19.0
T
12 55.0 26.0
T
1.0x3p - 21T 33.0 19.5
10T 55.5 26.0
530 500 44
350 300 24
516 450 30
250 200 15
39 54.5 34.5
T
1.0x4p -
17
T 33.0 20.0
1.0x5p - 12 33.0 20.0
T
31T 55.0 36.0
38 55.5 36.5
T
1.0x5p - 14T 33.0 20.0
1.0x6p -
1.0x6p -
0.6x1p -
9
33.5 20.0
T
T
26 55.0 36.0
115 100
115 100
9
8
6
3
3
18 55.5
T
11T 34.0 20.0
35.5
CM02192G8
CM04501G8
CM05301G8
2
4
5
1940 1900 390
103
31.0 22.5
32.5 24.0
18 55.5 36.5
T
T
510 500 92 0.9x1p -
53
60
23
14
50
20
13
13 56.0 36.5
T
T
306 300 58 1.0x1p - 41 33.0 24.5
T
CM50200GK
50
8
T
57.0 36.0
1.0x2p -
1.0x3p -
57.0
36.0
CM10151G8 10
CM15700G8 15
170 150 22
75 70 11
30T 33.0 25.5
CM60130GK 60
6T
T
20 33.5 26.0
*1 The inductance at current 0 [A] indicates the reference value.
*2 The number of turns indicates the reference value. The specification of the inductance takes precedence over that of the number of turns.
The coils of the lying type are also provided for all the items listed in the table above. For a coil of the type, symbol E should be added to the end of the part number shown in the table (e.g. CM06201G7E).
The coils of the pedestal attachment type are also provided for the items with symbol @ in the table above. For a coil of the type, symbol D should be added to the end of the part number shown in the table (e.g. CM06201G7D).
The items preceded by symbol include two types, or the depth type with pedestal and the bed type with pedestal. To order the item of the depth or bed type, add D or B at the end of the item of the item name respectively,
as shown in the examples below:(CM06201G7D for the depth type with pedestal) (CM06201G7B for the bed type with pedestal)
*Order the auxiliary pins separately if they are required for the pedestal.
(1/2)
CAT. No. E1008A
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