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POWER INDUCTORS (SMD Type) SHIELDED TYPE / OUTLINE / CDRH4D28C SMD type power inductors where by the electrode is attached to the ferrite core directly. They are also magnetically shielded to prevent noise radiation. CDRH4D28C 5.1MAX. DIMENSIONS (mm) LAND PATTERNS (mm) CONSTRUCTION AX . 3.0MAX. 6. 1. 2M 4 5 6. 4 4. 4. 0 ( 1.1H - 100H ) 5.1M AX. CDRH4D28C Parts No. 1R0 1R1 1R2 1R5 1R8 2R0 2R2 2R3 2R7 3R2 3R3 3R9 4R7 5R6 6R3 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 L (H) 1.0 1.1 1.2 1.5 1.8 2.0 2.2 2.3 2.7 3.2 3.3 3.9 4.7 5.6 6.3 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 207m(166.0m) 331m(265.0m) 510m(408.0m) 625m(500.0m) 948m(758.0m) 850m 700m 540m 490m 400m 137m(110.0m) 1.05 106m( 85.0m) 1.26 42m( 33.3m) 2.3 29m( 23.0m) 2.6 22m( 17.5m) 3.8 D.C.R.( ) : Max.(Typ.) Temperature Rise Rated Current (A) * 3 Measuring Freq. (L) / L CDRH4D28C 100 kHz Tolerance of Inductance / CDRH4D28C 1.1 H - 100 H 25% Rated Current / *3 It is either the inductance is 35% lower than its nominal value in D.C. saturation characteristics or temperature raise becomes T=40C(Ta=20 C), whichever is lower. *3 65% T=40 (Ta=20) About Lead-free products / . 63m( 50.0m) 94m( 75.0m) 1.8 1.3 . . . Lead-free products are now available for sale To order a lead-free product, please add"NP" after the product type: "NP" e.g. Ordering code of lead product: Type name-x Ordering code of lead-free product: Type name NPx 100 120 150 180 North America Tel:(1) 847 545-6700 Fax:(1) 847 545-6720 E-mail: sales@us.sumida.com h tt p :/ /www.sumida.com Japan Tel:(81) 03 3667-3302 Fax:(81) 03 3667-3408 Hong Kong Tel:(852) 2880-6688 Fax:(852) 2565-9600 E-mail: sales@hk.sumida.com Taiwan Tel:(886) 2 2726-2177 Fax:(886) 2 2728-2726 E-mail: sales@tw.sumida.com Singapore Tel:(65) 6296-3388 Fax:(65) 6296-3390 E-mail: sales@sg.sumida.com 2. 0 Europe Tel:(32) 2673-9565 Fax:(32) 2672-0454 E-mail: sales@eu.sumida.com Rev1.0 09/2004 |
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