POWER INDUCTORS <SMD Type: CDRH Series> Type: CDRH2D14, CDRH2D14B/LD ◆ Product Description ・3.2×3.2mm Max.(L×W),1.55mm Max.Height ・Inductance range: 0.21～12μH (CDRH2D14), 1.2～39μH (CDRH2D14B/LD). ・Rated current range: 0.62～3.8A(CDRH2D14), 0.24～1.3A(CDRH2D14B/LD). ・CDRH2D14B/LD has a better stability in high(2MHz) and low(100KHz) frequency range. ・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,etc as DC-DC Converter inductors. ・RoHS Compliance. ◆ Dimensions (mm) Electrode ※1 Not including terminal dimension. CDRH2D14 2 ※ 1.4 ※ 2 3. 3 φ 2. 2 ※1 3.0±0.2 0 1. ※1 3.0±0.2 1 .55 Ma x. El e c t r o d e ※ 1 Not including terminal dimension. CDRH2D14B/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: CDRH2D14, CDRH2D14B/LD ◆ Land Pattern (mm) ◆ Specification(CDRH2D14) Part Name ※ Stamp CDRH2D14NP-R21N□ CDRH2D14NP-R36N□ CDRH2D14NP-R6ØN□ CDRH2D14NP-R82N□ CDRH2D14NP-1R2N□ CDRH2D14NP-1R5N□ CDRH2D14NP-1R8N□ CDRH2D14NP-2R2N□ CDRH2D14NP-2R7N□ CDRH2D14NP-3R3N□ CDRH2D14NP-3R9N□ CDRH2D14NP-4R7N□ CDRH2D14NP-5R6N□ CDRH2D14NP-6R8N□ CDRH2D14NP-8R2N□ CDRH2D14NP-1ØØN□ CDRH2D14NP-12ØN□ N P Q R S A B C D E F G H J K L M Inductance (μH) ［Within］ 100kHz/1V 0.21±35％ 0.36±35％ 0.60±35％ 0.82±35％ 1.2±30％ 1.5±30％ 1.8±30％ 2.2±30％ 2.7±30％ 3.3±30％ 3.9±30％ 4.7±30％ 5.6±30％ 6.8±30％ 8.2±30％ 10±30％ 12±30％ D.C.R.(mΩ) Max.(Typ.) (at 20℃) 21(16) 26(20) 33(25) 39(30) 49(38) 63(50) 75(60) 94(75) 106(85) 125(100) 138(110) 169(135) 188(150) 213(170) 281(225) 294(235) 394(315) Saturation Current （A）※1 (at 20℃) (at 100℃) 3.80 3.25 2.20 2.10 1.95 1.80 1.65 1.50 1.35 1.20 1.10 1.00 0.95 0.85 0.80 0.70 0.62 2.70 2.55 1.75 1.68 1.35 1.20 1.10 1.00 0.90 0.82 0.75 0.68 0.60 0.56 0.51 0.46 0.42 Please refer to the sales offices on our website for a representative near you www.sumida.com Temperature Rise current (A) ※2 4.74 4.10 3.45 2.85 2.75 2.00 1.80 1.60 1.40 1.24 1.12 1.00 0.98 0.92 0.80 0.76 0.64 2/3 POWER INDUCTORS <SMD Type: CDRH Series> Type: CDRH2D14, CDRH2D14B/LD ◆ Specification(CDRH2D14B/LD) D.C.R.(Ω) Max.(Typ.) (at 20℃) (at 20℃) Ｑ Inductance (μH) ［Within］ 100kHz/1V 1.2±30％ 35m(28m) 1.30 1.00 2.50 CDRH2D14B/LDNP-1R5N□ Ｒ 1.5±30％ 49m(39m) 1.20 0.90 2.10 CDRH2D14B/LDNP-1R8N□ Ｓ 1.8±30％ 60m(48m) 1.10 0.80 1.90 CDRH2D14B/LDNP-2R2N□ Ａ 2.2±30％ 82m(65m) 1.00 0.70 1.60 CDRH2D14B/LDNP-2R7N□ Ｂ 2.7±30％ 92m(73m) 0.88 0.65 1.50 CDRH2D14B/LDNP-3R3N□ Ｃ 3.3±30％ 94m(75m) 0.78 0.57 1.35 CDRH2D14B/LDNP-3R9N□ Ｍ 3.9±30％ 109m(87m) 0.75 0.52 1.30 CDRH2D14B/LDNP-4R7N□ Ｄ 4.7±30％ 0.13(0.10) 0.71 0.50 1.13 CDRH2D14B/LDNP-5R6N□ Ｎ 5.6±30％ 0.14(0.11) 0.60 0.45 1.10 CDRH2D14B/LDNP-6R8N□ Ｅ 6.8±30％ 0.19(0.15) 0.56 0.40 0.97 CDRH2D14B/LDNP-8R2N□ Ｏ 8.2±30％ 0.24(0.19) 0.50 0.36 0.85 CDRH2D14B/LDNP-1ØØM□ Ｆ 10.0±20％ 0.25(0.20) 0.47 0.33 0.76 CDRH2D14B/LDNP-12ØM□ Ｇ 12.0±20％ 0.34(0.27) 0.43 0.30 0.64 CDRH2D14B/LDNP-15ØM□ Ｈ 15.0±20％ 0.39(0.31) 0.38 0.27 0.59 CDRH2D14B/LDNP-18ØM□ Ｐ 18.0±20％ 0.46(0.37) 0.36 0.25 0.54 CDRH2D14B/LDNP-22ØM□ Ｉ 22.0±20％ 0.57(0.45) 0.31 0.22 0.47 CDRH2D14B/LDNP-27ØM□ Ｊ 27.0±20％ 0.68(0.54) 0.28 0.20 0.43 CDRH2D14B/LDNP-33ØM□ Ｋ 33.0±20％ 0.78(0.61) 0.26 0.18 0.41 CDRH2D14B/LDNP-39ØM□ Ｌ 39.0±20％ 1.04(0.83) 0.24 0.16 0.35 Part Name ※ Stamp CDRH2D14B/LDNP-1R2N□ Saturation Current （A）※1 (at 100℃) Temperature Rise current (A) ※2 ※ Description of Part Name CDRH2D14B/LDNP-1R2N□ 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 3/3