CDRH4D18NP-820N

Power Inductors Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD ◆Product Description ・5.0×5.0mm Max.(L×W), 2.0mm Max. Height.(CDRH4D18) ・5.1×5.1mm Max.(L×W), 2.0mm Max. Height.(CDRH4D18C,CDRH4D18C/LD) ・Standard type CDRH4D18, CDRH4D18C and Low DCR type CDRH4D18C/LD are available. ・Inductance range:1.0～180µH(CDRH4D18); 1.1～100µH(CDRH4D18C,CDRH4D18C /LD); ・Rated current range:0.14～1.72A(CDRH4D18); 0.25～2.4A(CDRH4D18C); 0.2～2.1A (CDRH4D18C /LD); ・Custom design is available. ◆ Feature ・Magnetically shielded construction. ・Ideally used in Mobile phone,PDA,MP3,HDD,DSC/DVC,Note book PC,etc as DC-DC Converter inductors. ・RoHS Compliance. ◆ Dimensions (mm) 4.5 4.7±0.3 4.5 1.5 4.7±0.3 MAX.2.0 ELECTRODE CDRH4D18 4.9 ± 0.2 2.0 Max. MA X. 6. 1. 4± 0. 9 2 4.9 ± 0 .2 CDRH4D18C, CDRH4D18C/LD 4 ± .4 0. 2 3 Ma x. 6. Please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 Power Inductors Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD ◆ Land Pattern (mm) 5.3 ° 1.9 1.5 1.9 45 4. 6. 0 5 CDRH4D18 ◆ Specification (CDRH4D18) Part No. ※ CDRH4D18NP-1R0N□ CDRH4D18NP-2R2N□ CDRH4D18NP-2R7N□ CDRH4D18NP-3R3N□ CDRH4D18NP-3R9N□ CDRH4D18NP-4R7N□ CDRH4D18NP-5R6N□ CDRH4D18NP-6R8N□ CDRH4D18NP-8R2N□ CDRH4D18NP-100N□ CDRH4D18NP-120N□ CDRH4D18NP-150N□ CDRH4D18NP-180N□ CDRH4D18NP-220N□ CDRH4D18NP-270N□ CDRH4D18NP-330N□ CDRH4D18NP-390N□ CDRH4D18NP-470N□ CDRH4D18NP-560N□ CDRH4D18NP-680N□ CDRH4D18NP-820N□ CDRH4D18NP-101N□ CDRH4D18NP-121N□ CDRH4D18NP-151N□ CDRH4D18NP-181N□ Stamp 1R0 2R2 2R7 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 CDRH4D18C,CDRH4D18C/LD Inductance 1.0μH ± 30% 2.2μH ± 30% 2.7μH ± 30% 3.3μH ± 30% 3.9μH ± 30% 4.7μH ± 30% 5.6μH ± 30% 6.8μH ± 30% 8.2μH ± 30% 10μH ± 30% 12μH ± 30% 15μH ± 30% 18μH ± 30% 22μH ± 30% 27μH ± 30% 33μH ± 30% 39μH ± 30% 47μH ± 30% 56μH ± 30% 68μH ± 30% 82μH ± 30% 100μH ± 30% 120μH ± 30% 150μH ± 30% 180μH ± 30% D.C.R.(Ω) Max.(Typ.) ( 20℃) 45m(35m) 75m(58m) 105m(80m) 110m(85m) 155m(120m) 162m(125m) 170m(130m) 200m(155m) 245m (190m) 200m (148m) 210m (156m) 240m (178m) 338m (250m) 397m (294m) 441m (327m) 694m (514m) 709m (525m) 922m (683m) 1.08 (800m) 1.30 (1.00) 1.56 (1.20) 1.73 (1.33) 2.39 (1.84) 2.67 (2.05) 4.00 (3.05) 2. 0 Rated Current (A)※1-1 1.72 1.32 1.28 1.04 0.88 0.84 0.80 0.76 0.68 0.61 0.56 0.50 0.48 0.41 0.35 0.32 0.30 0.28 0.26 0.24 0.22 0.20 0.18 0.15 0.14 Measuring frequency 7.96MHz 100kHz ※1-1. Rated current: The DC current at which the inductance decreases to 65% of it's nominal value or when △t=40℃, whichever is lower(Ta=20℃). Please refer to the sales offices on our website for a representative near you www.sumida.com 2/3 Power Inductors Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD ◆ Specification (CDRH4D18C) Part No. ※ CDRH4D18CNP-1R1P□ CDRH4D18CNP-2R2P□ CDRH4D18CNP-3R0P□ CDRH4D18CNP-4R7P□ CDRH4D18CNP-6R8P□ CDRH4D18CNP-100P□ CDRH4D18CNP-150P□ CDRH4D18CNP-220P□ CDRH4D18CNP-330P□ CDRH4D18CNP-470P□ CDRH4D18CNP-680P□ CDRH4D18CNP-101P□ Stamp A B C D E F G H I J K L Inductance 100kHz/1V 1.1µH±25% 2.2µH±25% 3.0µH±25% 4.7µH±25% 6.8µH±25% 10µH±25% 15µH±25% 22µH±25% 33µH±25% 47µH±25% 68µH±25% 100µH±25% D.C.R.(Ω) Max.(Typ.) ( 20℃) 29m(23m) 39m(31m) 61m(49m) 110m(88m) 125m(100m) 156m(125m) 194m(155m) 323m(258m) 550m(440m) 783m(626m) 1.16(925m) 1.51(1.21) Rated Current (A)※1-1 2.4 1.7 1.5 1.15 1.05 830m 700m 600m 460m 410m 305m 250m ◆ Specification (CDRH4D18C/LD) Part No. ※ CDRH4D18CLDNP-1R1P□ CDRH4D18CLDNP-2R2P□ CDRH4D18CLDNP-3R3P□ CDRH4D18CLDNP-4R7P□ CDRH4D18CLDNP-6R3P□ CDRH4D18CLDNP-100P□ CDRH4D18CLDNP-150P□ CDRH4D18CLDNP-220P□ CDRH4D18CLDNP-330P□ CDRH4D18CLDNP-470P□ CDRH4D18CLDNP-680P□ CDRH4D18CLDNP-101P□ Stamp A B C D E F G H I J K L Inductance 100kHz/1V 1.1µH±25% 2.2µH±25% 3.3µH±25% 4.7µH±25% 6.3µH±25% 10µH±25% 15µH±25% 22µH±25% 33µH±25% 47µH±25% 68µH±25% 100µH±25% D.C.R.(mΩ) Max.(Typ.) ( 20℃) 24(19) 31(25) 49(39) 61(49) 74(59) 110(88) 151(121) 202(162) 327(262) 456(365) 632(506) 962(770) Saturation Current(A) ※1-2 2.10 1.30 1.10 0.90 0.75 0.60 0.50 0.42 0.35 0.31 0.26 0.20 Temperature rise current (A) ※2 3.50 2.80 2.20 2.00 1.60 1.20 1.05 0.90 0.69 0.57 0.46 0.35 ※ Description of part name CDRH4D18CLDNP-1R1P□ B Box C Carrier Tape ※1-2.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