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| Power Inductors Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD Product Description 5.0x5.0mm Max.(LxW), 2.0mm Max. Height.(CDRH4D18) 5.1x5.1mm Max.(LxW), 2.0mm Max. Height.(CDRH4D18C,CDRH4D18C/LD) Standard type CDRH4D18, CDRH4D18C and Low DCR type CDRH4D18C/LD are available. Inductance range:1.0180H(CDRH4D18); 1.1100H(CDRH4D18C,CDRH4D18C /LD); Rated current range:0.141.72A(CDRH4D18); 0.252.4A(CDRH4D18C); 0.22.1A (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 4.70.3 4.5 1.5 4.70.3 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 1.0H 30% 2.2H 30% 2.7H 30% 3.3H 30% 3.9H 30% 4.7H 30% 5.6H 30% 6.8H 30% 8.2H 30% 10H 30% 12H 30% 15H 30% 18H 30% 22H 30% 27H 30% 33H 30% 39H 30% 47H 30% 56H 30% 68H 30% 82H 30% 100H 30% 120H 30% 150H 30% 180H 30% D.C.R.() 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 1.1H25% 2.2H25% 3.0H25% 4.7H25% 6.8H25% 10H25% 15H25% 22H25% 33H25% 47H25% 68H25% 100H25% D.C.R.() 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 1.1H25% 2.2H25% 3.3H25% 4.7H25% 6.3H25% 10H25% 15H25% 22H25% 33H25% 47H25% 68H25% 100H25% D.C.R.(m) 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 t40.(Ta20) Please refer to the sales offices on our website for a representative near you www.sumida.com 3/3 |
Price & Availability of CDRH4D1807
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