Type: CDH2D09/S, CDH2D09B
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Power Inductors <SMD Type: CDH Series>
2.4±0.15
1.35±0.15
(0.2)
2.4±0.1
0.9±0.1
0.70
0.50
2.35
◆ Product Description
・2.55×2.50mm Max.(L×W),1.0mm Max. Height.(CDH2D09/S)
・3.0×2.8mm Max.(L×W),1.0mm Max. Height.(CDH2D09B)
・Inductance range:1.0～10μH(CDH2D09/S); 2.4～22μH(CDH2D09B).
・Rated current range:0.28～0.88A(CDH2D09/S); 0.31～1.0A(CDH2D09B).
・In addition to the standards versions shown here, custom inductors are also available to meet your
exact requirements.
◆ Feature
・Magnetically unshielded construction.
・Ideally used in Mobilephone,PDA,MP3,HDD,DSC/DVC,etc as DC-DC inverter inductors.
・RoHS Compliance.
◆ Dimensions (mm)
CDH2D09/S
CDH2D09B
Type: CDH2D09/S, CDH2D09B
Please refer to the sales offices on our website for a representative near you
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Power Inductors <SMD Type: CDH Series>
2.80
0.40 1.2
0.80
◆ Land Pattern (mm)
CDH2D09/S CDH2D09B
◆ Specification(CDH2D09/S)
Saturation Current
（A）※1
Part Name
※ Stamp
Inductance
(μH)
100kHz/1V
D.C.R.(mΩ)
( 20℃) ( 20℃) ( 105℃)
Temperature
Rise current
(A) ※2
CDH2D09SNP-1R0M□ A 1.0 ± 20％ 110±20％ 0.88 0.61 1.00
CDH2D09SNP-1R5M□ C 1.5 ± 20％ 140±20％ 0.76 0.52 0.87
CDH2D09SNP-2R4M□ E 2.4 ± 20％ 195±20％ 0.56 0.41 0.78
CDH2D09SNP-2R7M□ F 2.7 ± 20％ 215±20％ 0.54 0.37 0.73
CDH2D09SNP-3R3M□ G 3.3 ± 20％ 240±20％ 0.45 0.34 0.70
CDH2D09SNP-4R7M□ J 4.7 ± 20％ 380±20％ 0.38 0.30 0.63
CDH2D09SNP-6R8M□ L 6.8 ± 20％ 455±20％ 0.34 0.25 0.47
CDH2D09SNP-100M□ M 10 ± 20％ 830±20％ 0.28 0.21 0.36
◆ Specification(CDH2D09B)
※ Description of part name
CDH2D09BNP-2R4M□
※1.Saturation Current: The DC current at which the inductance decreases to 75%(CDH2D09/S) or 70%(CDH2D09B) of its
nominal value.
※2.Temperature rise current: The DC current at which the temperature rise is △t＝40℃(Ta＝20℃).
Part Name
※ Stamp
Inductance
(μH)
100kHz/1V
D.C.R.(mΩ)
[Max.]
( 20℃)
Saturation Current
（Ａ）※2
( 20℃)
Temperature
Rise current
(A) ※2
CDH2D09BNP-2R4M□ E 2.4±20％ 160(128) 1.00 1.18
CDH2D09BNP-3R3M□ F 3.3±20％ 188(150) 0.85 1.06
CDH2D09BNP-4R7M□ G 4.7±20％ 273(218) 0.70 0.85
CDH2D09BNP-6R4M□ J 6.4±20％ 400(320) 0.60 0.64
CDH2D09BNP-100M□ L 10±20％ 588(470) 0.48 0.47
CDH2D09BNP-150M□ M 15±20％ 956(765) 0.38 0.39
CDH2D09BNP-220M□ P 22±20％ 1313(1050) 0.31 0.34
B Box
C Carrier Tape
