www.sumida.com
Rev1.0 07/02
CDRH2D11
SPECIFICATIONS
DC Superimposition(A)*3
Parts No.
Stamp
Inductance <WITHIN>1
(at 100kHz)
D.C.R.(m)<MAX.>
(at 20C)2
(at 20C)
(at 100C)
Temperature rise(A)
*4
CDRH2D111R5NC A
1.5H30%
68(54)
0.90
0.68
1.48
CDRH2D112R2NC C
2.2H30%
98(78)
0.78
0.58
1.27
CDRH2D113R3NC E
3.3H30%
123(98)
0.60
0.45
1.02
CDRH2D114R7NC G
4.7H30%
170(135)
0.50
0.37
0.88
CDRH2D116R8NC I
6.8H30%
260(210)
0.44
0.33
0.88
CDRH2D11100NC K
10.0H30%
400(320)
0.35
0.26
0.65
*1: Mesurement frequency of inductance : at 100kHz. 1V
*2: ( )is typical value.
*3: DC superimposition : It indicates the D.C. current value when inductance value become more than 65% of the nominal one.
*4: The temperature rise : The value of D.C. current when temperature rise is t=40C (Ta=20C).
Sales Contact
North America
Japan
Hong Kong
Taiwan
Singapore
Europe
1701 Golf Road, Tower 3
Suite 400, Rolling
Meadows, IL 60008, USA
Tel: (1) 847 545-6700
Fax: (1) 847 545-6720
Nihonbashi- ingyocho
2-Chome, Chuo-ku,
Tokyo, Japan
Tel: (81) 03 3667-3301
Fax: (81) 03 3667-3456
14/F, Eastern Centre,
1065 King's Road, Quarry
Road, Hong Kong
Tel: (852) 2880-6688
Fax: (852) 2880-9596
No. 171, Futech Street,
Hsin-I, Taipei, Taiwan,
ROC
Tel: (886) 2 2726-2177
Fax: (886) 2 2728-2726
996 Bendemeer
Road #04-05 to 06
Singapore 339944
Tel: (65) 2963-388
Fax: (65) 2963-390
Chaussee de Tervuren113A,
1160 Brussels
Belgium
Email:
europe.sales@hk.sumida.com
POWER INDUCTORS
DIMENSIONS (mm)
LAND PATTERNS (mm)
SATURATION CURRENT
NEW
OUTLINE
It is suitable for the smaller footprint and lower profile demand for chopper DC/DC converter circuit.
This type is the smaller size and lower profile type of CDRH2D16. (H : Max.1.2 mm).
Application is DC/DC converter for LCD of PDA.
3.2MAX.
3.2MAX.
1.2MAX.
3.5
2.1
1.0
1.7
1.3
1.3
4.3
INDUCT
ANCE (
H)
1
10
100
DC (mA)
0
200
400
600
800
1000
2R2
4R7
100
220
470
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