Sumida CMD6NNP-821K General power transformer Datasheet

General Power Transformer <SMD Type: CMD Series>
Type: CMD-6N
◆ Product Description
・6.5×6.5mm Max.(L×W), 6.0mm Max. Height.
・Inductance Range: 22μH〜1.0mH
・Rated current range: 150mA〜1300mA.
・7 Terminal pins’ type gives a flexible design as inductors or transformers.
・Custom design is available.
◆ Feature
・Magnetically unshielded construction.
・Ideally used in portable devices such as Mobilephone,DSC/DVC,MP3,PDA, etc as DC-DC
Converter inductors or transformers, especially suitable for White LED drive.
2.25
2.25 ±0.2
6.0±0.5
2.25
2.0
1.0
1.0
8.2±0.5
6.0 Max.
7.35
1.5
6.0±0.5
6.5±0.5
◆ Land Pattern (mm)
4.5
1.5 1.5 1.5 ±0.2
◆ Dimensions (mm)
0.5±0.1
・RoHS Compliance
2.0
◆ Specification (for transformers)
Sample No.
Inductance (1-3)
1kHz/1V
Inductance (4-7)
1kHz/1V
D.C.R.
(1-3)
6305-JPS-038
258µH±10%
238µH(Ref)
2.5Ω Max.
D.C.R.
(4-7)
3.4Ω Max.
Rated
Current
(1-3)
240mA
※ Rated current: The D.C. current at which the inductance decreases to 90% of it’s initial value or when
△t=40℃, whichever is lower(Ta=20℃).
※ Schematics (Bottom)
S
3
is winding start.
4 S
5
2
S 1
6
7
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/3
General Power Transformer <SMD Type: CMD Series>
Type: CMD-6N
◆ Specification-1 (for inductors)
Stamp
Inductance
[Within]
※1
D.C.R.(Ω)
[Max.]
(at 20℃)
Rate Current
(A)※2
Qu
[Min.]
※1
S.R.F.
(MHz)
[Min.]
CMD6NNP-220K□
220K
22µH ± 10%
0.14
1.3
56
18
CMD6NNP-270K□
270K
27µH ± 10%
0.16
1.2
54
17
CMD6NNP-330K□
330K
33µH ± 10%
0.18
1.1
51
15
CMD6NNP-390K□
390K
39µH ± 10%
0.2
1.0
46
13
CMD6NNP-470K□
470K
47µH ± 10%
0.23
870m
44
12
CMD6NNP-560K□
560K
56µH ± 10%
0.26
790m
34
11
CMD6NNP-680K□
680K
68 µH ±10%
0.32
760m
41
10
CMD6NNP-820K□
820K
82 µH ±10%
0.37
670m
33
9.3
CMD6NNP-101K□
101K
100 µH ±10%
0.44
600m
48
8.1
CMD6NNP-121K□
121K
120 µH ±10%
0.5
550m
58
7.7
CMD6NNP-151K□
151K
150 µH ±10%
0.65
490m
73
6
CMD6NNP-181K□
181K
180 µH ±10%
0.78
450m
72
5.8
CMD6NNP-221K□
221K
220 µH ±10%
1.03
420m
80
5.5
CMD6NNP-271K□
271K
270 µH ±10%
1.19
360m
79
5
CMD6NNP-331K□
331K
330 µH ±10%
1.55
320m
91
4.5
CMD6NNP-391K□
391K
390 µH ±10%
1.76
300m
91
4.2
CMD6NNP-471K□
471K
470 µH ±10%
2
290m
86
3.3
CMD6NNP-561K□
561K
560 µH ±10%
2.47
250m
92
2.9
CMD6NNP-681K□
681K
680 µH ±10%
2.84
230m
99
2.8
CMD6NNP-821K□
821K
820 µH ±10%
3.26
210m
100
2.5
CMD6NNP-102K□
102K
1.0 mH ±10%
4.78
190m
108
2.4
Part Name
※
※ Schematics (Bottom)
“S” is winding start.
3
4
5
S
2
1
6
7
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/3
General Power Transformer <SMD Type: CMD Series>
Type: CMD-6N
◆ Specification-2 (for inductors)
Stamp
Inductance
[Within]
※1
D.C.R.(Ω)
[Max.]
(at 20℃)
Rate Current
(A)※2
Qu
[Min.]
※1
S.R.F.
(MHz)
[Min.]
CMD6NNP-220K□B
220K
22µH ± 10%
0.11
1.1
56
18
CMD6NNP-270K□B
270K
27µH ± 10%
0.13
1
54
17
CMD6NNP-330K□B
330K
33µH ± 10%
0.15
910m
51
15
CMD6NNP-390K□B
390K
39µH ± 10%
0.17
840m
46
13
CMD6NNP-470K□B
470K
47µH ± 10%
0.21
740m
44
12
CMD6NNP-560K□B
560K
56µH ± 10%
0.24
710m
34
11
CMD6NNP-680K□B
680K
68 µH ±10%
0.31
660m
41
10
CMD6NNP-820K□B
820K
82 µH ±10%
0.36
600m
33
9.3
CMD6NNP-101K□B
101K
100 µH ±10%
0.5
560m
48
8.1
CMD6NNP-121K□B
121K
120 µH ±10%
0.57
460m
58
7.7
CMD6NNP-151K□B
151K
150 µH ±10%
0.67
430m
73
6
CMD6NNP-181K□B
181K
180 µH ±10%
0.95
400m
72
5.8
CMD6NNP-221K□B
221K
220 µH ±10%
1.11
370m
80
5.5
CMD6NNP-271K□B
271K
270 µH ±10%
1.4
300m
79
5
CMD6NNP-331K□B
331K
330 µH ±10%
1.62
270m
91
4.5
CMD6NNP-391K□B
391K
390 µH ±10%
2.16
240m
91
4.2
CMD6NNP-471K□B
471K
470 µH ±10%
2.46
230m
86
3.3
CMD6NNP-561K□B
561K
560 µH ±10%
2.8
200m
92
2.9
CMD6NNP-681K□B
681K
680 µH ±10%
3.22
180m
99
2.8
CMD6NNP-821K□B
821K
820 µH ±10%
4.48
160m
100
2.5
CMD6NNP-102K□B
102K
1.0 mH ±10%
5.18
150m
108
2.4
Part Name
※
※ Description of part name
CMD6NNP-220K□
B Box
C Carrier Tape
※1: Measuring Frequency
Inductance
22μH 〜 82μH
100μH 〜 1.0mH
at 2.52MHz
at 100kHz
Qu
22μH 〜 82μH
at 2.52MHz
1.2mH 〜 10mH
at 50kHz
100μH 〜 10mH
at 1kHz
※2. Rated current: The D.C. current at which the inductance decreases to 90% of it’s initial value or when
△t=40℃, whichever is lower(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
3/3
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