28
29
POWER INDUCTORS < SMD TYPE : Small size inductors >
TYPE : CDH2D09/S : CDH2D09, CDH2D09B
Parts No. L (H)
Measuring Freq. (L)
CDH2D09/S : CDH2D09
CDH2D09B
Tolerance of Inductance
CDH2D09/S : CDH2D09
CDH2D09B
Other
*A SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto70%ofit'snominal value.
*B SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto75%ofit'snominal value.
*C Temperature RiseCurrent :The value of D.C. current when the temperature rise is ∆t＝40°C. (Ta=20°C)
CDH2D09/S : CDH2D09 CDH2D09B
1R0
1R5
2R4
2R7
3R3
4R7
6R4
6R8
100
150
220
1.0µ
1.5µ
2.4µ
2.7µ
3.3µ
4.7µ
6.4µ
6.8µ
10µ
15µ
22µ
110m
140m
195m
215m
240m
380m
455m
830m
1.00
870m
780m
730m
700m
630m
470m
360m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*C
880m
760m
560m
540m
450m
380m
340m
280m
610m
520m
410m
370m
340m
300m
250m
210m
Saturation
Current(A)*B
20 °c 105 °c
128m
150m
218m
320m
470m
765m
1.05
1.00
850m
700m
600m
480m
380m
310m
1.18
1.06
850m
640m
470m
390m
340m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*C
Saturation
Current(A)*A
About Lead-free products
・Lead-free products are now available for sale
・To order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP △△△○×
Ordering Code
CDH2D09/S -
: Parts No. : Tolerance of inductance
M (20%)
: Packing
C (Carrier tape)
B (Box)
100kHz
100kHz
1.0µH – 10µH ± 20% (M)
2.4µH – 22µH ± 20% (M)
POWER INDUCTORS
<
SMD TYPE : Small size inductors
>
SMD TYPE
Small size Inductors
OUTLINE
This is low profile type of power inductor for portable equipment.
It is suitable for a DC/DC converter power supply with height restrictions.
* "/S" indicates Dropping Impact Reinforced type inductors. All except for these are normal type inductors.
CDH2D09B
( 2.4µH - 22µH )
CDH2D09/S
CDH2D09
( 1.0µH - 10µH )
DIMENSIONS (mm) CONSTRUCTION
LAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTION
LAND PATTERNS (mm)
Max. 3.0 Max.1.0
1.0
0.6 1.7
Max. 2.8
1.2
1.5 1.0
0.5
0.7
2.35
Max.1.0
Max. 2.55
Max. 2.5 (0.2)
2.8
0.4
0.8
1.2
28
29
POWER INDUCTORS < SMD TYPE : Small size inductors >
TYPE : CDH2D09/S : CDH2D09, CDH2D09B
Parts No. L (H)
Measuring Freq. (L)
CDH2D09/S : CDH2D09
CDH2D09B
Tolerance of Inductance
CDH2D09/S : CDH2D09
CDH2D09B
Other
*A SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto70%ofit'snominal value.
*B SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto75%ofit'snominal value.
*C Temperature RiseCurrent :The value of D.C. current when the temperature rise is ∆t＝40°C. (Ta=20°C)
CDH2D09/S : CDH2D09 CDH2D09B
1R0
1R5
2R4
2R7
3R3
4R7
6R4
6R8
100
150
220
1.0µ
1.5µ
2.4µ
2.7µ
3.3µ
4.7µ
6.4µ
6.8µ
10µ
15µ
22µ
110m
140m
195m
215m
240m
380m
455m
830m
1.00
870m
780m
730m
700m
630m
470m
360m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*C
880m
760m
560m
540m
450m
380m
340m
280m
610m
520m
410m
370m
340m
300m
250m
210m
Saturation
Current(A)*B
20 °c 105 °c
128m
150m
218m
320m
470m
765m
1.05
1.00
850m
700m
600m
480m
380m
310m
1.18
1.06
850m
640m
470m
390m
340m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*C
Saturation
Current(A)*A
About Lead-free products
・Lead-free products are now available for sale
・To order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP △△△○×
Ordering Code
CDH2D09/S -
: Parts No. : Tolerance of inductance
M (20%)
: Packing
C (Carrier tape)
B (Box)
100kHz
100kHz
1.0µH – 10µH ± 20% (M)
2.4µH – 22µH ± 20% (M)
POWER INDUCTORS
<
SMD TYPE : Small size inductors
>
SMD TYPE
Small size Inductors
OUTLINE
This is low profile type of power inductor for portable equipment.
It is suitable for a DC/DC converter power supply with height restrictions.
* "/S" indicates Dropping Impact Reinforced type inductors. All except for these are normal type inductors.
CDH2D09B
( 2.4µH - 22µH )
CDH2D09/S
CDH2D09
( 1.0µH - 10µH )
DIMENSIONS (mm) CONSTRUCTION
LAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTION
LAND PATTERNS (mm)
Max. 3.0 Max.1.0
1.0
0.6 1.7
Max. 2.8
1.2
1.5 1.0
0.5
0.7
2.35
Max.1.0
Max. 2.55
Max. 2.5 (0.2)
2.8
0.4
0.8
1.2
30
31
POWER INDUCTORS < SMD TYPE : Small size inductors >
TYPE : CDH28D09/S, CDH28D11/S, CDH38D09/S, CDH38D09
Parts
No.
L
(H)
Measuring Freq. (L)
CDH28D09/S
CDH28D11/S
CDH38D09/S
CDH38D09
Tolerance of Inductance
CDH28D09/S
CDH28D11/S
CDH38D09/S
CDH38D09
Other
*A SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto70%ofit'snominal value.
*B SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto65%ofit'snominal value.
*C SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto90%ofit'snominal value.
*D Temperature RiseCurrent :The value of D.C. current when the temperature rise is ∆t＝40°C. (Ta=20°C)
CDH28D11/S CDH38D09/S CDH38D09
1R2
1R3
1R5
1R7
2R2
2R7
3R0
3R3
3R6
4R7
5R2
5R8
6R2
6R8
7R0
8R0
8R2
100
120
150
180
220
270
1.2µ
1.3µ
1.5µ
1.7µ
2.2µ
2.7µ
3.0µ
3.3µ
3.6µ
4.7µ
5.2µ
5.8µ
6.2µ
6.8µ
7.0µ
8.0µ
8.2µ
10µ
12µ
15µ
18µ
22µ
27µ
1.90
1.70
1.50
1.35
1.25
1.10
900m
800m
700m
600m
500m
1.60
1.40
1.25
1.15
1.00
850m
720m
650m
600m
500m
400m
Saturation
Current(A)*B
20 °c 105 °c
96m(77m)
123m(98m)
163m(130m)
238m(190m)
294m(235m)
431m(345m)
654m(523m)
1.30
1.15
930m
750m
650m
530m
430m
1.20
1.05
820m
680m
580m
480m
360m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*D
Saturation
Current(A)*A
120m(100m)
138m(115m)
156m(130m)
201.6m(168m)
255.6m(188m)
264m(220m)
309.6m(258m)
330m(275m)
444m(370m)
516m(430m)
696m(580m)
852m(710m)
1.03(860m)
1.18(980m)
1.30
1.18
1.08
1.00
950m
900m
780m
750m
660m
600m
550m
480m
440m
400m
1.64
1.52
1.32
1.22
1.15
1.08
950m
920m
830m
700m
620m
560m
540m
490m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*D
140m(110m)
160m(130m)
190m(150m)
210m(170m)
240m(190m)
300m(240m)
390m(310m)
500m(400m)
580m(470m)
870m(690m)
1.14(910m)
1.35
1.25
1.15
1.10
1.00
950m
850m
750m
700m
550m
450m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*D
Saturation
Current(A)*A
About Lead-free products
・Lead-free products are now available for sale
・To order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP △△△○×
Ordering Code
CDH28D09/S -
: Parts No. : Tolerance of inductance
M (20%)
: Packing
C (Carrier tape)
B (Box)
100kHz
100kHz
100kHz
100kHz
1.3µH – 15µH ± 20% (M)
1.7µH – 15µH ± 20% (M)
2.7µH – 27µH ± 20% (M)
1.2µH – 22µH ± 20% (M)
*This specification might be changed without notice due to under developing and improving.
Please contact us for our mass production schedule.Thank you for your understanding.
About CDH28D09/S, CDH28D11/S, CDH38D09/S, CDH38D09
CDH28D09/S
100m(80m)
144m(115m)
175m(140m)
269m(215m)
369m(295m)
525m(420m)
881m(705m)
1.30
1.05
920m
720m
630m
520m
350m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*D
1.10
900m
780m
620m
530m
430m
350m
Saturation
Current(A)*A
POWER INDUCTORS < SMD TYPE : Small size inductors >
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
* "/S" indicates Dropping Impact Reinforced type inductors. All except for these are normal type inductors.
( 1.7µH - 15µH )
CDH38D09/S
( 2.7µH - 27µH )
PROVISIONAL
CDH28D11/S
PROVISIONAL
NEW
NEW
PROVISIONAL
NEW
CDH38D09
( 1.2µH - 22µH )
CDH28D09/S
( 1.3µH - 15µH )
PROVISIONAL
DIMENSIONS (mm) CONSTRUCTION
LAND PATTERNS (mm)
NEW
Max. 3.0
Max. 1.2
Max. 2.7
(1.7)
Max. 3.0
Max. 3.7
(1.0) 1.4
2.4
0.9
2.7
0.8 0.8
1.8
Max. 4.0
Max. 4.0
Max.1.0
3.0
4.2
1.0
3.0
4.2
1.0
Max. 4.0
Max. 4.0
Max.1.0
2.8
1.2 1.4
2.8
1.2 1.3
Max. 3.0
Max. 1.0
Max. 2.7
(1.7)
Max. 3.0
Max. 3.7
(1.0) 1.4
2.4
0.9
2.7
0.8 0.8
30
31
POWER INDUCTORS < SMD TYPE : Small size inductors >
TYPE : CDH28D09/S, CDH28D11/S, CDH38D09/S, CDH38D09
Parts
No.
L
(H)
Measuring Freq. (L)
CDH28D09/S
CDH28D11/S
CDH38D09/S
CDH38D09
Tolerance of Inductance
CDH28D09/S
CDH28D11/S
CDH38D09/S
CDH38D09
Other
*A SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto70%ofit'snominal value.
*B SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto65%ofit'snominal value.
*C SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto90%ofit'snominal value.
*D Temperature RiseCurrent :The value of D.C. current when the temperature rise is ∆t＝40°C. (Ta=20°C)
CDH28D11/S CDH38D09/S CDH38D09
1R2
1R3
1R5
1R7
2R2
2R7
3R0
3R3
3R6
4R7
5R2
5R8
6R2
6R8
7R0
8R0
8R2
100
120
150
180
220
270
1.2µ
1.3µ
1.5µ
1.7µ
2.2µ
2.7µ
3.0µ
3.3µ
3.6µ
4.7µ
5.2µ
5.8µ
6.2µ
6.8µ
7.0µ
8.0µ
8.2µ
10µ
12µ
15µ
18µ
22µ
27µ
1.90
1.70
1.50
1.35
1.25
1.10
900m
800m
700m
600m
500m
1.60
1.40
1.25
1.15
1.00
850m
720m
650m
600m
500m
400m
Saturation
Current(A)*B
20 °c 105 °c
96m(77m)
123m(98m)
163m(130m)
238m(190m)
294m(235m)
431m(345m)
654m(523m)
1.30
1.15
930m
750m
650m
530m
430m
1.20
1.05
820m
680m
580m
480m
360m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*D
Saturation
Current(A)*A
120m(100m)
138m(115m)
156m(130m)
201.6m(168m)
255.6m(188m)
264m(220m)
309.6m(258m)
330m(275m)
444m(370m)
516m(430m)
696m(580m)
852m(710m)
1.03(860m)
1.18(980m)
1.30
1.18
1.08
1.00
950m
900m
780m
750m
660m
600m
550m
480m
440m
400m
1.64
1.52
1.32
1.22
1.15
1.08
950m
920m
830m
700m
620m
560m
540m
490m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*D
140m(110m)
160m(130m)
190m(150m)
210m(170m)
240m(190m)
300m(240m)
390m(310m)
500m(400m)
580m(470m)
870m(690m)
1.14(910m)
1.35
1.25
1.15
1.10
1.00
950m
850m
750m
700m
550m
450m
D.C.R.(Ω) :
Max.
Temperature
Rise Current
(A)*D
Saturation
Current(A)*A
About Lead-free products
・Lead-free products are now available for sale
・To order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP △△△○×
Ordering Code
CDH28D09/S -
: Parts No. : Tolerance of inductance
M (20%)
: Packing
C (Carrier tape)
B (Box)
100kHz
100kHz
100kHz
100kHz
1.3µH – 15µH ± 20% (M)
1.7µH – 15µH ± 20% (M)
2.7µH – 27µH ± 20% (M)
1.2µH – 22µH ± 20% (M)
*This specification might be changed without notice due to under developing and improving.
Please contact us for our mass production schedule.Thank you for your understanding.
About CDH28D09/S, CDH28D11/S, CDH38D09/S, CDH38D09
CDH28D09/S
100m(80m)
144m(115m)
175m(140m)
269m(215m)
369m(295m)
525m(420m)
881m(705m)
1.30
1.05
920m
720m
630m
520m
350m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*D
1.10
900m
780m
620m
530m
430m
350m
Saturation
Current(A)*A
POWER INDUCTORS < SMD TYPE : Small size inductors >
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
* "/S" indicates Dropping Impact Reinforced type inductors. All except for these are normal type inductors.
( 1.7µH - 15µH )
CDH38D09/S
( 2.7µH - 27µH )
PROVISIONAL
CDH28D11/S
PROVISIONAL
NEW
NEW
PROVISIONAL
NEW
CDH38D09
( 1.2µH - 22µH )
CDH28D09/S
( 1.3µH - 15µH )
PROVISIONAL
DIMENSIONS (mm) CONSTRUCTION
LAND PATTERNS (mm)
NEW
Max. 3.0
Max. 1.2
Max. 2.7
(1.7)
Max. 3.0
Max. 3.7
(1.0) 1.4
2.4
0.9
2.7
0.8 0.8
1.8
Max. 4.0
Max. 4.0
Max.1.0
3.0
4.2
1.0
3.0
4.2
1.0
Max. 4.0
Max. 4.0
Max.1.0
2.8
1.2 1.4
2.8
1.2 1.3
Max. 3.0
Max. 1.0
Max. 2.7
(1.7)
Max. 3.0
Max. 3.7
(1.0) 1.4
2.4
0.9
2.7
0.8 0.8
32
33
POWER INDUCTORS < SMD TYPE : Small size inductors >
TYPE : CDH38D11B, CDH38D11/S, CDH38D16B
Parts No. L (H)
CDH38D11/S
Measuring Freq. (L)
CDH38D11B
CDH38D11/S
CDH38D16B
Tolerance of Inductance
CDH38D11B
CDH38D11/S
CDH38D16B
0R7
1R0
1R2
1R5
1R8
2R2
2R5
2R7
3R3
4R2
4R7
5R2
5R8
6R8
8R2
100
120
150
180
220
270
330
390
470
129m(103m)
139m(111m)
175m(140m)
213m(170m)
298m(238m)
412m(340m)
625m(500m)
850m(680m)
0.68µ
1.0µ
1.2µ
1.5µ
1.8µ
2.2µ
2.5µ
2.7µ
3.3µ
4.2µ
4.7µ
5.2µ
5.8µ
6.8µ
8.2µ
10µ
12µ
15µ
18µ
22µ
27µ
33µ
39µ
47µ
36.3m(29m)
48.8m(39m)
60m(48m)
78.8m(63m)
103m(82m)
126.3m(101m)
143.8m(115m)
175m(140m)
197.5m(158m)
250m(200m)
275m(220m)
362.5m(290m)
457.5m(366m)
516.3m(413m)
701.3m(561m)
790m(632m)
922.5m(738m)
1.06(848m)
1.38(1.10)
1.63(1.30)
3.30
2.85
2.60
2.25
1.84
1.56
1.50
1.40
1.20
1.12
1.08
920m
820m
800m
670m
620m
590m
520m
500m
440m
3.50
2.80
2.60
2.20
1.90
1.70
1.56
1.35
1.30
1.12
1.05
960m
84m
800m
680m
640m
580m
510m
440m
400m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*A
D.C.R.(Ω) :
Max.(Typ.)
CDH38D11B
79m(63m)
116m(93m)
141m(113m)
200m(160m)
240m(192m)
331m(264m)
357m(286m)
2.05
1.55
1.30
1.07
1.00
910m
820m
1.27
980m
850m
720m
610m
510m
490m
840m
720m
640m
510m
410m
360m
350m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*B
20 °c 100 °c
CDH38D16B
1.28
1.20
1.10
1.00
820m
650m
470m
420m
740m
720m
90m
550m
440m
360m
300m
250m
530m
520m
440m
400m
310m
250m
210m
190m
Temperature
Rise Current
(A)*C
Saturation
Current(A)*B
20 °c 100 °c
Other
*A SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto65%ofit'snominal value.
*B SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto90%ofit'snominal value.
*C Temperature RiseCurrent :The value of D.C. current when the temperature rise is ∆t＝40°C. (Ta=20°C)
100kHz
100kHz
100kHz
1.5µH – 10µH ± 20% (M)
0.68µH – 39µH ± 20% (M)
4.7µH – 47µH ± 20% (M)
About Lead-free products
・Lead-free products are now available for sale
・To order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP △△△○×
Ordering Code
CDH38D11B -
: Parts No. : Tolerance of inductance
M (20%)
N (25%)
N (30%)
: Packing
C (Carrier tape)
B (Box)
*This specification might be changed without notice due to under developing and improving.
Please contact us for our mass production schedule.Thank you for your understanding.
About CDH38D11B, CDH38D11/S, CDH38D16B
POWER INDUCTORS < SMD TYPE : Small size inductors >
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
*"/S" indicates Dropping Impact Reinforced type inductors All except for these are normal type inductors
CDH38D11/S
( 0.68µH - 39µH )
PROVISIONAL
NEW
CDH38D16B
( 4.7µH - 47µH )
PROVISIONAL
NEW
CDH38D11B DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
( 1.5µH - 10µH )
PROVISIONAL
NEW
3.0
1.8
1.0
Max. 4.0
Max. 4.0
Max. 1.2
2.8
1.2 1.4
Max. 4.0
Max. 4.2 Max. 1.8 2.65
Max. 0.6
2.4
4.2
1.0
0.7
1.2 1.2
2.4
4.2
Max. 0.9
Max. 5.5
Max. 4.0
Max. 1.2
Max. 4.2
Max. 2.8
Max. 0.5
Max. 1.1
Max. 0.8
32
33
POWER INDUCTORS < SMD TYPE : Small size inductors >
TYPE : CDH38D11B, CDH38D11/S, CDH38D16B
Parts No. L (H)
CDH38D11/S
Measuring Freq. (L)
CDH38D11B
CDH38D11/S
CDH38D16B
Tolerance of Inductance
CDH38D11B
CDH38D11/S
CDH38D16B
0R7
1R0
1R2
1R5
1R8
2R2
2R5
2R7
3R3
4R2
4R7
5R2
5R8
6R8
8R2
100
120
150
180
220
270
330
390
470
129m(103m)
139m(111m)
175m(140m)
213m(170m)
298m(238m)
412m(340m)
625m(500m)
850m(680m)
0.68µ
1.0µ
1.2µ
1.5µ
1.8µ
2.2µ
2.5µ
2.7µ
3.3µ
4.2µ
4.7µ
5.2µ
5.8µ
6.8µ
8.2µ
10µ
12µ
15µ
18µ
22µ
27µ
33µ
39µ
47µ
36.3m(29m)
48.8m(39m)
60m(48m)
78.8m(63m)
103m(82m)
126.3m(101m)
143.8m(115m)
175m(140m)
197.5m(158m)
250m(200m)
275m(220m)
362.5m(290m)
457.5m(366m)
516.3m(413m)
701.3m(561m)
790m(632m)
922.5m(738m)
1.06(848m)
1.38(1.10)
1.63(1.30)
3.30
2.85
2.60
2.25
1.84
1.56
1.50
1.40
1.20
1.12
1.08
920m
820m
800m
670m
620m
590m
520m
500m
440m
3.50
2.80
2.60
2.20
1.90
1.70
1.56
1.35
1.30
1.12
1.05
960m
84m
800m
680m
640m
580m
510m
440m
400m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*A
D.C.R.(Ω) :
Max.(Typ.)
CDH38D11B
79m(63m)
116m(93m)
141m(113m)
200m(160m)
240m(192m)
331m(264m)
357m(286m)
2.05
1.55
1.30
1.07
1.00
910m
820m
1.27
980m
850m
720m
610m
510m
490m
840m
720m
640m
510m
410m
360m
350m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*B
20 °c 100 °c
CDH38D16B
1.28
1.20
1.10
1.00
820m
650m
470m
420m
740m
720m
90m
550m
440m
360m
300m
250m
530m
520m
440m
400m
310m
250m
210m
190m
Temperature
Rise Current
(A)*C
Saturation
Current(A)*B
20 °c 100 °c
Other
*A SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto65%ofit'snominal value.
*B SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto90%ofit'snominal value.
*C Temperature RiseCurrent :The value of D.C. current when the temperature rise is ∆t＝40°C. (Ta=20°C)
100kHz
100kHz
100kHz
1.5µH – 10µH ± 20% (M)
0.68µH – 39µH ± 20% (M)
4.7µH – 47µH ± 20% (M)
About Lead-free products
・Lead-free products are now available for sale
・To order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP △△△○×
Ordering Code
CDH38D11B -
: Parts No. : Tolerance of inductance
M (20%)
N (25%)
N (30%)
: Packing
C (Carrier tape)
B (Box)
*This specification might be changed without notice due to under developing and improving.
Please contact us for our mass production schedule.Thank you for your understanding.
About CDH38D11B, CDH38D11/S, CDH38D16B
POWER INDUCTORS < SMD TYPE : Small size inductors >
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
*"/S" indicates Dropping Impact Reinforced type inductors All except for these are normal type inductors
CDH38D11/S
( 0.68µH - 39µH )
PROVISIONAL
NEW
CDH38D16B
( 4.7µH - 47µH )
PROVISIONAL
NEW
CDH38D11B DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
( 1.5µH - 10µH )
PROVISIONAL
NEW
3.0
1.8
1.0
Max. 4.0
Max. 4.0
Max. 1.2
2.8
1.2 1.4
Max. 4.0
Max. 4.2 Max. 1.8 2.65
Max. 0.6
2.4
4.2
1.0
0.7
1.2 1.2
2.4
4.2
Max. 0.9
Max. 5.5
Max. 4.0
Max. 1.2
Max. 4.2
Max. 2.8
Max. 0.5
Max. 1.1
Max. 0.8
34
35
POWER INDUCTORS < SMD TYPE : Small size inductors >
TYPE : CDRH3D11, CDRH3D11/HP, CDH3D13/S, CDH3D13/SHP
Parts
No.
L
(H)
Measuring Freq. (L)
CDRH3D11
CDRH3D11/HP
CDH3D13/S
CDH3D13/SHP
Tolerance of Inductance
CDRH3D11
CDRH3D11/HP
CDH3D13/S
CDH3D13/SHP
0R6
1R2
1R5
2R2
2R5
2R7
3R3
3R6
4R7
6R8
7R0
8R2
100
120
150
180
220
270
330
390
0.6µ
1.2µ
1.5µ
2.2µ
2.5µ
2.7µ
3.3µ
3.6µ
4.7µ
6.8µ
7.0µ
8.2µ
10µ
12µ
15µ
18µ
22µ
27µ
33µ
39µ
78m(60m)
123m(95m)
180m(150m)
204m(170m)
240m(200m)
276m(230m)
372m(310m)
468m(390m)
540m(450m)
726m(605m)
822m(685m)
942m(785m)
1.82
1.38
1.05
930m
900m
810m
680m
580m
530m
480m
410m
400m
530m
400m
340m
320m
280m
250m
230m
210m
190m
170m
150m
140m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*A
CDRH3D11/HPCDRH3D11
59m(45m)
82m(63m)
104m(80m)
143m(110m)
182m(140m)
234m(180m)
377m(290m)
413m(330m)
585m(470m)
653m(520m)
888m(710m)
1.01(810m)
1.80
1.70
1.45
1.15
950m
900m
700m
600m
480m
450m
400m
330m
2.90
2.00
1.85
1.60
1.25
1.00
850m
800m
640m
580m
520m
450m
2.10
1.50
1.40
1.20
900m
700m
630m
600m
450m
420m
400m
350m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*A
20 °c 105 °c
CDH3D13/SHP
88m(70m)
100m(80m)
125m(100m)
156m(125m)
181m(156m)
275m(181m)
375m(275m)
469m(375m)
569m(455m)
856m(685m)
2.40
2.20
1.80
1.60
1.50
1.30
950m
900m
850m
720m
2.60
2.30
1.80
1.55
1.30
1.10
900m
850m
750m
600m
2.20
1.95
1.55
1.35
1.20
0.95
800m
750m
670m
580m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*B
20 °c 100 °c
CDH3D13/S
75m(60m)
88m(70m)
122m(97m)
150m(120m)
175m(140m)
250m(200m)
340m(270m)
440m(350m)
550m(440m)
815m(650m)
2.55
2.30
1.85
1.65
1.40
1.30
1.00
950m
900m
730m
1.85
1.60
1.40
1.25
1.15
950m
800m
600m
550m
450m
1.70
1.45
1.15
1.00
850m
750m
650m
550m
500m
400m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*B
20 °c 100 °c
Other
*A SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto65%ofit'snominal value.
*B SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto90%ofit'snominal value.
*C Temperature RiseCurrent :The value of D.C. current when the temperature rise is ∆t＝40°C. (Ta=20°C)
100kHz
100kHz
100kHz
100kHz
2.7µH – 39µH ± 30% (N)
0.6µH – 22µH ± 25% (N)
1.2µH – 18µH ± 20% (M)
1.2µH – 22µH ± 20% (M)
About Lead-free products
・Lead-free products are now available for sale
・To order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP △△△○×
Ordering Code
CDRH3D11 -
: Parts No. : Tolerance of inductance
M (20%)
N (25%)
N (30%)
: Packing
C (Carrier tape)
B (Box)
*This specification might be changed without notice due to under developing and improving.
Please contact us for our mass production schedule.Thank you for your understanding.
About CDRH3D11/HP
POWER INDUCTORS < SMD TYPE : Small size inductors >
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
CDH3D13/S
( 1.2µH - 18µH )
CDH3D13/SHP
( 1.2µH - 22µH )
* "/S" indicates Dropping Impact Reinforced type inductors. All except for these are normal type inductors.
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
CDRH3D11
( 2.7µH - 39µH )
CDRH3D11/HP
( 1.5µH - 22µH )
PROVISIONAL
Max. 4.2 2.6
2.4
4.2
0.7
Max. 4.0
0.1
Max. 4.2
Max. 4.0
2.6
2.4
1.2
1.01.0
1.2
4.2
0.7
Max.1.4
Max.1.4
0.1
Max.4.0
Max.4.0
Max.4.0
Max.1.2
1.1
1.4
2.4
5.2
1.5
2.8
4.4
Max. 5.2
Max.4.0
Max.1.2
1.1
1.4
2.4
5.2
1.5
2.8
4.4
Max. 5.2
34
35
POWER INDUCTORS < SMD TYPE : Small size inductors >
TYPE : CDRH3D11, CDRH3D11/HP, CDH3D13/S, CDH3D13/SHP
Parts
No.
L
(H)
Measuring Freq. (L)
CDRH3D11
CDRH3D11/HP
CDH3D13/S
CDH3D13/SHP
Tolerance of Inductance
CDRH3D11
CDRH3D11/HP
CDH3D13/S
CDH3D13/SHP
0R6
1R2
1R5
2R2
2R5
2R7
3R3
3R6
4R7
6R8
7R0
8R2
100
120
150
180
220
270
330
390
0.6µ
1.2µ
1.5µ
2.2µ
2.5µ
2.7µ
3.3µ
3.6µ
4.7µ
6.8µ
7.0µ
8.2µ
10µ
12µ
15µ
18µ
22µ
27µ
33µ
39µ
78m(60m)
123m(95m)
180m(150m)
204m(170m)
240m(200m)
276m(230m)
372m(310m)
468m(390m)
540m(450m)
726m(605m)
822m(685m)
942m(785m)
1.82
1.38
1.05
930m
900m
810m
680m
580m
530m
480m
410m
400m
530m
400m
340m
320m
280m
250m
230m
210m
190m
170m
150m
140m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*A
CDRH3D11/HPCDRH3D11
59m(45m)
82m(63m)
104m(80m)
143m(110m)
182m(140m)
234m(180m)
377m(290m)
413m(330m)
585m(470m)
653m(520m)
888m(710m)
1.01(810m)
1.80
1.70
1.45
1.15
950m
900m
700m
600m
480m
450m
400m
330m
2.90
2.00
1.85
1.60
1.25
1.00
850m
800m
640m
580m
520m
450m
2.10
1.50
1.40
1.20
900m
700m
630m
600m
450m
420m
400m
350m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*A
20 °c 105 °c
CDH3D13/SHP
88m(70m)
100m(80m)
125m(100m)
156m(125m)
181m(156m)
275m(181m)
375m(275m)
469m(375m)
569m(455m)
856m(685m)
2.40
2.20
1.80
1.60
1.50
1.30
950m
900m
850m
720m
2.60
2.30
1.80
1.55
1.30
1.10
900m
850m
750m
600m
2.20
1.95
1.55
1.35
1.20
0.95
800m
750m
670m
580m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*B
20 °c 100 °c
CDH3D13/S
75m(60m)
88m(70m)
122m(97m)
150m(120m)
175m(140m)
250m(200m)
340m(270m)
440m(350m)
550m(440m)
815m(650m)
2.55
2.30
1.85
1.65
1.40
1.30
1.00
950m
900m
730m
1.85
1.60
1.40
1.25
1.15
950m
800m
600m
550m
450m
1.70
1.45
1.15
1.00
850m
750m
650m
550m
500m
400m
D.C.R.(Ω) :
Max.(Typ.)
Temperature
Rise Current
(A)*C
Saturation
Current(A)*B
20 °c 100 °c
Other
*A SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto65%ofit'snominal value.
*B SaturationCurrent :ThisindicatesthevalueofD.C.currentwhentheinductancedecreasesto90%ofit'snominal value.
*C Temperature RiseCurrent :The value of D.C. current when the temperature rise is ∆t＝40°C. (Ta=20°C)
100kHz
100kHz
100kHz
100kHz
2.7µH – 39µH ± 30% (N)
0.6µH – 22µH ± 25% (N)
1.2µH – 18µH ± 20% (M)
1.2µH – 22µH ± 20% (M)
About Lead-free products
・Lead-free products are now available for sale
・To order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP △△△○×
Ordering Code
CDRH3D11 -
: Parts No. : Tolerance of inductance
M (20%)
N (25%)
N (30%)
: Packing
C (Carrier tape)
B (Box)
*This specification might be changed without notice due to under developing and improving.
Please contact us for our mass production schedule.Thank you for your understanding.
About CDRH3D11/HP
POWER INDUCTORS < SMD TYPE : Small size inductors >
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
CDH3D13/S
( 1.2µH - 18µH )
CDH3D13/SHP
( 1.2µH - 22µH )
* "/S" indicates Dropping Impact Reinforced type inductors. All except for these are normal type inductors.
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
DIMENSIONS (mm) CONSTRUCTIONLAND PATTERNS (mm)
CDRH3D11
( 2.7µH - 39µH )
CDRH3D11/HP
( 1.5µH - 22µH )
PROVISIONAL
Max. 4.2 2.6
2.4
4.2
0.7
Max. 4.0
0.1
Max. 4.2
Max. 4.0
2.6
2.4
1.2
1.01.0
1.2
4.2
0.7
Max.1.4
Max.1.4
0.1
Max.4.0
Max.4.0
Max.4.0
Max.1.2
1.1
1.4
2.4
5.2
1.5
2.8
4.4
Max. 5.2
Max.4.0
Max.1.2
1.1
1.4
2.4
5.2
1.5
2.8
4.4
Max. 5.2
