Power Inductor< SMD Type: CDRH Series> Type: CDRH30D18/S ◆ Product Description ・3.2×3.2mm Max.(L×W),2.0mm Max. Height. ・Inductance Range: 0.8～47μH ・Rated current range:0.34-2.65A ・In addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. ◆ Feature ・Magnetically shielded construction. ・Ideally used in Mobilephone,PDA,MP3,DSC/DVC,Portable DVD,etc as DC-DC Converter inductors. ・Strong resistance against drop shock. ・RoHS Compliance. ◆ Dimensions (mm) 3 4. ※Ⅱ 2.85 ※Ⅰ 3.0±0.2 x. Ma 0.85 (1.8) ※Ⅰ 3.0±0.2 2.0Max. ※Ⅰ Not including terminal dimension. ※Ⅱ 2.85 Electrode 3.5 ◆ Land Pattern (mm) 1.45 0.6 1.45 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 Power Inductor< SMD Type: CDRH Series> Type: CDRH30D18/S ◆ Specification Saturation Current （A）※1 Inductance ［Within］ 100kHz/1V D.C.R.(Ω) Max.(Typ.) (at 20℃) (at 20℃) (at105℃) Temperature Rise current (A) ※2 A 0.8μH±25％ 35.8m(28.6m) 2.80 2.20 2.65 CDRH3ØD18SNP-1R2N□ B 1.2μH±25％ 42.4m(33.9m) 2.30 1.80 2.30 CDRH3ØD18SNP-1R5N□ C 1.5μH±25％ 46.9m(37.5m) 2.10 1.60 2.20 CDRH3ØD18SNP-1R8N□ D 1.8μH±25％ 60.0m(48.0m) 1.90 1.45 1.85 CDRH3ØD18SNP-2R2N□ E 2.2μH±25％ 69.0m(55.2m) 1.80 1.40 1.70 CDRH3ØD18SNP-2R7N□ F 2.7μH±25％ 85.3m(68.2m) 1.50 1.20 1.50 CDRH3ØD18SNP-3R3N□ G 3.3μH±25％ 94.8m(75.8m) 1.45 1.10 1.40 CDRH3ØD18SNP-4R7N□ H 4.7μH±25％ 149m(119m) 1.15 0.90 1.15 CDRH3ØD18SNP-5R6N□ I 5.6μH±25％ 164m(131m) 1.05 0.80 1.10 CDRH3ØD18SNP-6R8N□ J 6.8μH±25％ 196m(157m) 0.95 0.72 1.00 CDRH3ØD18SNP-8R2N□ K 8.2μH±25％ 229m(183m) 0.90 0.70 0.85 CDRH3ØD18SNP-1ØØN□ L 10.0μH±25％ 276m(221m) 0.82 0.62 0.76 CDRH3ØD18SNP-15ØN□ M 15.0μH±25％ 376m(301m) 0.65 0.50 0.68 CDRH3ØD18SNP-22ØN□ N 22.0μH±25％ 610m(488m) 0.55 0.42 0.48 CDRH3ØD18SNP-33ØN□ O 33.0μH±25％ 890m(712m) 0.45 0.35 0.42 CDRH3ØD18SNP-47ØN□ P 47.0μH±25％ 1.31(1.05) 0.38 0.29 0.34 Part Name ※ Stamp CDRH3ØD18SNP-ØR8N□ ※ Description of Part Name CDRH3ØD18SNP-ØR8N□ 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