POWER INDUCTORS <SMD Type: CDH Series> Type: CDH38D09 ◆ Product Description ・4.0×4.0mm Max.(L×W), 1.0mm Max. Height. ・Inductance range: 1.2～22μH ・Rated current range: 0.45～1.35A ・In addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. ◆ Feature ・Magnetically unshielded construction. ・Ideally used in Mobilephone,PDA,MP3,DSC/DVC,HDD,etc as DC-DC Converter inductors. ・RoHS Compliance ◆ Dimensions (mm) 0.9±0.1 3.8±0.2 1.2 2.8 3.8±0.2 1.3 ◆ Land Pattern (mm) 3.0 4.2 1.0 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 POWER INDUCTORS <SMD Type: CDH Series> Type: CDH38D09 ◆ Specification Part Name ※ Stamp Saturation Current （A）※1 Inductance (μH)［Within］ 100kHz/1V D.C.R.(Ω) Max.(Typ.) (at 20℃) at 20℃ at105℃ Temperature Rise current (A) ※2 CDH38DØ9NP-1R2M□ 1R2 1.2±20％ 0.14(0.11) 1.90 1.60 1.35 CDH38DØ9NP-1R5M□ 1R5 1.5±20％ 0.16(0.13) 1.70 1.40 1.25 CDH38DØ9NP-2R2M□ 2R2 2.2±20％ 0.19(0.15) 1.50 1.25 1.15 CDH38DØ9NP-2R7M□ 2R7 2.7±20％ 0.21(0.17) 1.35 1.15 1.10 CDH38DØ9NP-3R3M□ 3R3 3.3±20％ 0.24(0.19) 1.25 1.00 1.00 CDH38DØ9NP-4R7M□ 4R7 4.7±20％ 0.30(0.24) 1.10 0.85 0.95 CDH38DØ9NP-6R8M□ 6R8 6.8±20％ 0.39(0.31) 0.90 0.72 0.85 CDH38DØ9NP-8R2M□ 8R2 8.2±20％ 0.50(0.40) 0.80 0.65 0.75 CDH38DØ9NP-1ØØM□ 100 10.0±20％ 0.58(0.47) 0.7 0.60 0.70 CDH38DØ9NP-15ØM□ 150 15.0±20％ 0.87(0.69) 0.60 0.50 0.55 CDH38DØ9NP-22ØM□ 220 22.0±20％ 1.14(0.91) 0.50 0.40 0.45 ※ Description of part name CDH38DØ9NP-1R2M□ B Box C Carrier Tape ※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℃) Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2