Power Inductors <SMD Type: CDRH Series>
Type: CDRH2D09 , CDRH2D09C
Please refer to the sales offices on our website for a representative near you
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※3.0±0.2
※3.0±0.2
MAX.1.0
3.3±0.2(ELECTRODE)
1.0
φ2.1
0.7
◆ Product Description
・3.2×3.2mm Max.(L×W),1.0mm Max. Height(CDRH2D09/ CDRH2D09C)
・Inductance range: 1.2～10μH (CDRH2D09), 1.2～27μH (CDRH2D09C)
・Rated current range: 0.28～0.8A(CDRH2D09), 0.16～0.83A(CDRH2D09C)
・Custom design is available.
◆ Feature
・Magnetically shielded construction.
・Ideally used in Mobilephone,PDA,MP3,DSC/DVC,etc as DC-DC Converter inductors.
・RoHS Compliance.
◆ Dimensions (mm)
CDRH2D09
※ Not including terminal dimension
CDRH2D09C
※1 Not including terminal dimension
◆ Land Pattern (mm)
※21.0±0.1
φ2.1
※23.3±0.2
MAX.1.0
※1 3.0±0.2
※1 3.0±0.2
MAX.4.2
ELECTRODE
4.3
1.3
1.3
1.7
Power Inductors <SMD Type: CDRH Series>
Type: CDRH2D09 , CDRH2D09C
Please refer to the sales offices on our website for a representative near you
www.sumida.com 2/2
◆ Specification(CDRH2D09)
Saturation Current
（mA）※1
Part Name
※ Stamp
Inductance
(μH)
100kHz/1V
D.C.R.(mΩ)
( 20℃) ( 20℃) ( 100℃)
Temperature
Rise current
(mA) ※2
CDRH2DØ9NP-1R2M□ A 1.2 ± 25％ 70±25％ 800 590 1240
CDRH2DØ9NP-1R5M□ B 1.5 ± 25％ 78±25％ 730 520 1150
CDRH2DØ9NP-1R8M□ C 1.8 ± 25％ 98±25％ 650 480 1060
CDRH2DØ9NP-2R2M□ D 2.2 ± 25％ 120±25％ 600 440 1050
CDRH2DØ9NP-2R5M□ E 2.5 ± 25％ 135±25％ 530 400 980
CDRH2DØ9NP-3RØM□ F 3.0 ± 25％ 150±25％ 470 360 840
CDRH2DØ9NP-3R9M□ G 3.9 ± 25％ 205±25％ 450 330 720
CDRH2DØ9NP-4R7M□ H 4.7 ± 25％ 220±25％ 410 300 640
CDRH2DØ9NP-5R6M□ J 5.6 ± 25％ 320±25％ 370 270 590
CDRH2DØ9NP-6R8M□ K 6.8 ± 25％ 340±25％ 330 240 530
CDRH2DØ9NP-8R2M□ L 8.2 ± 25％ 390±25％ 300 220 460
CDRH2DØ9NP-1ØØM□ M 10 ± 25％ 450±25％ 280 200 420
◆ Specification(CDRH2D09C)
Saturation Current
（A）※1
Part Name
※ Stamp
Inductance
(μH)
100kHz/1V
D.C.R.(Ω)
Max.(Typ.)
( 20℃) (20℃) (105℃)
Temperature
Rise current
(A) ※2
CDRH2DØ9CNP-1R2N□ A 1.2±25% 78m(62.4m) 0.83 0.64 1.55
CDRH2DØ9CNP-1R5N□ B 1.5±25% 88m(70.6m) 0.70 0.52 1.35
CDRH2DØ9CNP-2R4N□ D 2.4±25% 119m(95.0m) 0.58 0.45 1.10
CDRH2DØ9CNP-3R3N□ F 3.3±25% 174m(139m) 0.50 0.38 0.90
CDRH2DØ9CNP-4R7N□ H 4.7±25% 238m(190m) 0.38 0.30 0.80
CDRH2DØ9CNP-6R4N□ K 6.4±25% 290m(232m) 0.36 0.27 0.65
CDRH2DØ9CNP-8R2N□ L 8.2±25% 0.40(0.32) 0.31 0.25 0.56
CDRH2DØ9CNP-1ØØN□M 10±25% 0.50(0.40) 0.30 0.23 0.51
CDRH2DØ9CNP-12ØN□ N 12±25% 0.55(0.44) 0.27 0.20 0.45
CDRH2DØ9CNP-15ØN□ P 15±25% 0.65(0.52) 0.24 0.18 0.42
CDRH2DØ9CNP-18ØN□ Q 18±25% 0.77(0.61) 0.22 0.17 0.38
CDRH2DØ9CNP-22ØN□ R 22±25% 0.94(0.75) 0.20 0.15 0.35
CDRH2DØ9CNP-27ØN□ S 27±25% 1.11(0.88) 0.16 0.12 0.32
※ Description of part name
CDRH2DØ9CNP-1R2N□
※1.Saturation Current: The DC current at which the inductance decreases to 65% of it's nominal value
※2.Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃)
B Box
C Carrier Tape
