POWER INDUCTORS
<
SMD Type
>
CDH73
( 10
H - 220H )
DIMENSIONS (mm)
CONSTRUCTION
LAND PATTERNS (mm)
* In order to prevent short-circuiingt, a solder resist is recommended.
CDH74
( 10
H - 470H )
DIMENSIONS (mm)
CONSTRUCTION
LAND PATTERNS (mm)
* In order to prevent short-circuiingt, a solder resist is recommended.
CDH113
( 10
H - 470H )
DIMENSIONS (mm)
CONSTRUCTION
LAND PATTERNS (mm)
* In order to prevent short-circuiingt, a solder resist is recommended.
CDH115
( 10
H - 470H )
DIMENSIONS (mm)
CONSTRUCTION
LAND PATTERNS (mm)
* In order to prevent short-circuiingt, a solder resist is recommended.
8.4
1.5
2.4
5.4
Outline
Solder Resist
7.6
5.8
8.0MAX.
0.2
2.0
3.3MAX.
7.3MAX.
8.4
1.5
2.4
5.4
Outline
Solder Resist
5.8
2.0
5.2MAX.
0.2
8.0MAX.
7.3MAX.
7.6
2.4
4.4
11.8
7.0
Outline
Solder Resist
11.2MAX.
7.5
4.0
0.3
3.7MAX.
11.2MAX.
11.0
2.4
4.4
11.8
7.0
Outline
Solder Resist
5.2MAX.
11.2MAX.
7.5
4.0
0.3
11.2MAX.
11.0
*
*
*
*
*1
90%
T=40(Ta=20)
/
/
/ L
POWER INDUCTORS
<
SMD Type
>
TYPE : CDH73, CDH74, CDH113, CDH115
Parts No.
L (H)
CDH115
CDH113
CDH74
CDH73
Measuring Freq. (L)
Tolerance of Inductance
Rated Current
CDH73
CDH74
CDH113
CDH115
CDH73
CDH74
CDH113
CDH115
1kHz
1kHz
1kHz
1kHz
10
H 12H 20% (M), 15H 27H 15% (L), 33H 220H 10% (K)
10
H 22H 15% (L), 27H 68H 10% (K), 82H 470H 5% (J)
10
H 22H 20% (M), 27H 47H 15% (L), 56H 470H 10% (K)
10
H 15H 20% (M), 18H 33H 15% (L), 39H 470H 10% (K)
*1 It is either the inductance is 10% lower than its initial value in D.C. saturation characteristics or temperature raise becomes
T=40
C (Ta=20
C), whichever is lower.
Rated Current
(A)
*1
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
D.C.R.(
) :
Max.(Typ.)
Rated Current
(A)
*1
D.C.R.(
) :
Max.(Typ.)
Rated Current
(A)
*1
D.C.R.(
) :
Max.(Typ.)
Rated Current
(A)
*1
D.C.R.(
) :
Max.(Typ.)
77m( 59m)
92m( 71m)
110m( 87m)
130m(100m)
180m(140m)
210m(160m)
240m(190m)
280m(210m)
350m(270m)
400m(310m)
510m(390m)
600m(460m)
700m(540m)
890m(690m)
1.04(800m)
1.22(940m)
1.63( 1.30)
1.20
1.05
1.00
900m
810m
750m
660m
590m
560m
510m
470m
410m
370m
350m
310m
280m
260m
56m( 43m)
65m( 50m)
83m( 64m)
94m( 72m)
130m(100m)
160m(120m)
170m(130m)
210m(160m)
230m(180m)
260m(200m)
350m(270m)
480m(370m)
550m(420m)
620m(480m)
720m(550m)
820m(630m)
1.08(830m)
1.38( 1.10)
1.55( 1.24)
2.09( 1.67)
2.39( 1.91)
2.75
2.45
2.10
1.95
1.70
1.55
1.45
1.30
1.20
1.15
1.00
920m
810m
730m
710m
660m
550m
480m
400m
380m
330m
47m( 36m)
56m( 43m)
72m( 56m)
78m( 60m)
98m( 75m)
110m( 87m)
150m(110m)
170m(130m)
220m(170m)
240m(190m)
280m(210m)
380m(290m)
430m(330m)
490m(380m)
610m(470m)
750m(580m)
900m(690m)
1.13(870m)
1.28( 1.02)
1.60( 1.28)
1.88( 1.50)
2.00
1.80
1.55
1.45
1.25
1.16
1.05
970m
910m
800m
760m
660m
610m
560m
490m
450m
430m
370m
340m
310m
290m
28m( 22m)
33m( 25m)
39m( 30m)
49m( 38m)
60m( 46m)
70m( 54m)
82m( 63m)
110m( 85m)
130m(100m)
140m(110m)
160m(120m)
210m(160m)
260m(200m)
290m(220m)
400m(310m)
450m(350m)
530m(400m)
730m(560m)
840m(650m)
1.10(840m)
1.24(960m)
3.00
2.80
2.50
2.25
2.10
1.84
1.68
1.52
1.36
1.28
1.20
1.04
960m
880m
760m
720m
660m
590m
530m
480m
450m
/
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:
"NP"
e.g. Ordering code of lead product: Type name-
Ordering code of lead-free product: Type name NP
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