POWER INDUCTORS <SMD Type: CDRH Series Type: CDRH2D18B/HP, CDRH2D18/HP, CDRH2D18/LD ◆ Product Description ・3.2×3.2mm Max.(L×W) for the three types. ・1.95mm Max.Height(CDRH2D18B/HP), 2.0mm Max.Height(CDRH2D18/HP&CDRH2D18/LD). ・CDRH2D18B/HP has a better stability in high(2MHz) and low(100KHz) frequency range ・Inductance range: 1.3～22μH(CDRH2D18B/HP), 2.2～47μH(CDRH2D18/LD);0.2～15μH(CDRH2D18/HP), ・Rated current range:0.45～1.80A(CDRH2D18B/HP), 0.2～0.85A (CDRH2D18/LD);0.64～4.7A (CDRH2D18/HP). ・In addition to the standards versions shown here, custom inductors are also 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. ・RoHS Compliance. Dimensions (mm) Electrode . CDRH2D18B/HP ※ 2 1. 0. φ 3.0 ±0.2 2. 1 1 1 0± 3.0 ±0.2 2 (1.8) 2.0 Max. ※ ※1 3. 4. 3 ± 5 0 Ma . 2 x. 2 ※1 ◆ Electrode ※1 Not including terminal dimension CDRH2D18/HP CDRH2D18/LD Please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 POWER INDUCTORS <SMD Type: CDRH Series Type: CDRH2D18B/HP, CDRH2D18/HP, CDRH2D18/LD ◆ Land Pattern (mm) ◆ Specification(CDRH2D18B/HP) Part Name ※ Stamp Inductance (μH) ［Within］ 100kHz/1V D.C.R.mΩ) Max.(Typ.) (at 20℃) Saturation current (Ａ)※1 (at 20℃) (at100℃) Temperature rise current (A)※2 CDRH2D18B/HPNP-1R3N□ A 1.3±25% 66(53) 2.20 1.80 1.80 CDRH2D18B/HPNP-2R2N□ C 2.2±25% 88(70) 1.70 1.50 1.48 CDRH2D18B/HPNP-3R3N□ E 3.3±25% 103(82) 1.32 1.10 1.30 CDRH2D18B/HPNP-4R7N□ G 4.7±25% 163(130) 1.20 1.05 1.00 CDRH2D18B/HPNP-6R8N□ I 6.8±25% 241(193) 1.05 0.90 0.80 CDRH2D18B/HPNP-1ØØM□ K 10±20% 306(245) 0.88 0.76 0.70 CDRH2D18B/HPNP-15ØM□ M 15±20% 536(429) 0.70 0.60 0.48 CDRH2D18B/HPNP-22ØM□ P 22±20% 658(526) 0.58 0.50 0.45 Inductance (μH) ［Within］ 100kHz/1V D.C.R. (mΩ) Max.(Typ.) (at 20℃) Saturation current (Ａ)※1 (at 20℃) (at100℃) ◆ Specification(CDRH2D18/LD) Part Name ※ Stamp Temperature rise current (A)※2 CDRH2D18/LDNP-2R2N□ C 2.2±30％ 41(33) 0.85 0.67 2.30 CDRH2D18/LDNP-3R3N□ E 3.3±30％ 54(43) 0.75 0.55 2.10 CDRH2D18/LDNP-4R7N□ G 4.7±30％ 78(62) 0.63 0.47 1.65 CDRH2D18/LDNP-6R8N□ I 6.8±30％ 106(85) 0.52 0.40 1.32 CDRH2D18/LDNP-1ØØN□ K 10±30％ 180(145) 0.43 0.33 1.00 CDRH2D18/LDNP-15ØN□ M 15±30％ 220(175) 0.35 0.28 0.80 CDRH2D18/LDNP-22ØN□ O 22±30％ 320(255) 0.30 0.22 0.68 CDRH2D18/LDNP-33ØN□ Q 33±30％ 460(370) 0.24 0.18 0.56 CDRH2D18/LDNP-47ØN□ S 47±30％ 660(530) 0.20 0.15 0.48 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/3 POWER INDUCTORS <SMD Type: CDRH Series Type: CDRH2D18B/HP, CDRH2D18/HP, CDRH2D18/LD ◆ Specification(CDRH2D18/HP) Part Name ※ Stamp Inductance ［Within］ (μH) ※3 D.C.R. (mΩ) Max.(Typ.) (at 20℃) (at 20℃) (at100℃) Saturation current (Ａ)※1 Temperature rise current (A)※2 CDRH2D18/HP-R2ØN□ N 0.20±35％ 22(17) 5.35 3.55 4.70 CDRH2D18/HP-R36N□ P 0.36±35％ 29(22) 4.62 3.00 4.10 CDRH2D18/HP-R56N□ Q 0.56±35％ 33(25) 3.75 2.76 3.60 CDRH2D18/HP-R82N□ R 0.82±35％ 39(30) 2.91 2.20 3.30 CDRH2D18/HP-1R1N□ S 1.10±35％ 43(33) 2.50 1.90 2.90 CDRH2D18/HP-1R7N□ A 1.70±30％ 44(35) 1.85 1.36 2.20 CDRH2D18/HP-2R2N□ C 2.20±30％ 60(48) 1.60 1.15 1.90 CDRH2D18/HP-3R3N□ E 3.30±30％ 86(69) 1.45 1.10 1.55 CDRH2D18/HP-4R7N□ G 4.70±30％ 140(110) 1.20 0.90 1.20 CDRH2D18/HP-6R3N□ I 6.30±30％ 160(128) 1.05 0.78 1.15 CDRH2D18/HP-1ØØN□ K 10.0±30％ 245(195) 0.85 0.65 0.90 CDRH2D18/HP-15ØN□ M 15.0±30％ 345(275) 0.70 0.53 0.64 ※ Description of part name CDRH2D18/HP-R2ØN□ 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℃) ※3 Measuring frequency 0.20μH～1.10μH at 1.70μH～15.0μH at 7.96MHz 100kHz Please refer to the sales offices on our website for a representative near you www.sumida.com 3/3