POWER INDUCTORS <SMD Type: CDRH Series> Type: CDRH2D14, CDRH2D14B/LD Product Description 3.2x3.2mm Max.(LxW),1.55mm Max.Height Inductance range: 0.2112H (CDRH2D14), 1.239H (CDRH2D14B/LD). Rated current range: 0.623.8A(CDRH2D14), 0.241.3A(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 2. 2 1 3.00.2 0 1. 1 3.00.2 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-R6ON 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-1OON CDRH2D14NP-12ON N P Q R S A B C D E F G H J K L M Inductance (H) Within 100kHz/1V 0.2135 0.3635 0.6035 0.8235 1.230 1.530 1.830 2.230 2.730 3.330 3.930 4.730 5.630 6.830 8.230 1030 1230 D.C.R.(m) 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 A1 (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.() Max.(Typ.) (at 20) (at 20) Inductance (H) Within 100kHz/1V 1.230 35m(28m) 1.30 1.00 2.50 CDRH2D14B/LDNP-1R5N 1.530 49m(39m) 1.20 0.90 2.10 CDRH2D14B/LDNP-1R8N 1.830 60m(48m) 1.10 0.80 1.90 CDRH2D14B/LDNP-2R2N 2.230 82m(65m) 1.00 0.70 1.60 CDRH2D14B/LDNP-2R7N 2.730 92m(73m) 0.88 0.65 1.50 CDRH2D14B/LDNP-3R3N 3.330 94m(75m) 0.78 0.57 1.35 CDRH2D14B/LDNP-3R9N 3.930 109m(87m) 0.75 0.52 1.30 CDRH2D14B/LDNP-4R7N 4.730 0.13(0.10) 0.71 0.50 1.13 CDRH2D14B/LDNP-5R6N 5.630 0.14(0.11) 0.60 0.45 1.10 CDRH2D14B/LDNP-6R8N 6.830 0.19(0.15) 0.56 0.40 0.97 CDRH2D14B/LDNP-8R2N 8.230 0.24(0.19) 0.50 0.36 0.85 CDRH2D14B/LDNP-1OOM 10.020 0.25(0.20) 0.47 0.33 0.76 CDRH2D14B/LDNP-12OM 12.020 0.34(0.27) 0.43 0.30 0.64 CDRH2D14B/LDNP-15OM 15.020 0.39(0.31) 0.38 0.27 0.59 CDRH2D14B/LDNP-18OM 18.020 0.46(0.37) 0.36 0.25 0.54 CDRH2D14B/LDNP-22OM 22.020 0.57(0.45) 0.31 0.22 0.47 CDRH2D14B/LDNP-27OM 27.020 0.68(0.54) 0.28 0.20 0.43 CDRH2D14B/LDNP-33OM 33.020 0.78(0.61) 0.26 0.18 0.41 CDRH2D14B/LDNP-39OM 39.020 1.04(0.83) 0.24 0.16 0.35 Part Name Stamp CDRH2D14B/LDNP-1R2N Saturation Current A1 (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 t40.(Ta20) Please refer to the sales offices on our website for a representative near you www.sumida.com 3/3