CDRH127/LD-391MC

POWER INDUCTORS NEW CDRH127 OUTLINE Thinner core diameter and thicker wire diameter enables CDRH127/LD to be lower D.C.R than CDRH127. DIMENSIONS (mm) 8.0MAX. 5.0 7.6 12.0 12.3MAX. 12.3MAX. SATURATION CURRENT LAND PATTERNS (mm) 1000.0 2.9 5.4 100.0 7.0 12.8 4R6 100 220 470 101 221 471 10.0 Silk screen Outline 1.0 0.0 ‹ 2.0 4.0 6.0 8.0 10.0 12.0 14.0 SPECIFICATIONS Parts No. Stamp CDRH127/LD-1R0NC CDRH127/LD-2R4NC CDRH127/LD-3R5NC CDRH127/LD-4R6NC CDRH127/LD-5R8NC CDRH127/LD-7R4NC CDRH127/LD-100NC CDRH127/LD-120NC CDRH127/LD-150NC CDRH127/LD-180NC CDRH127/LD-220NC CDRH127/LD-270NC CDRH127/LD-330NC CDRH127/LD-390NC CDRH127/LD-470NC CDRH127/LD-560NC CDRH127/LD-680NC CDRH127/LD-820NC CDRH127/LD-101NC CDRH127/LD-121NC CDRH127/LD-151NC CDRH127/LD-181NC CDRH127/LD-221NC CDRH127/LD-271NC CDRH127/LD-331NC CDRH127/LD-391NC CDRH127/LD-471NC CDRH127/LD-561NC CDRH127/LD-681NC CDRH127/LD-821NC CDRH127/LD-102NC 1R0 2R4 3R5 4R6 5R8 7R4 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 Inductance ✽1 D.C.R.(mΩ) Rated Current (A) (at 100kHz) 1.0µH±20% 2.4µH±20% 3.5µH±20% 4.6µH±20% 5.8µH±20% 7.4µH±20% 10.0µH±20% 12.0µH±20% 15.0µH±20% 18.0µH±20% 22.0µH±20% 27.0µH±20% 33.0µH±20% 39.0µH±20% 47.0µH±20% 56.0µH±20% 68.0µH±20% 82.0µH±20% 100.0µH±20% 120.0µH±20% 150.0µH±20% 180.0µH±20% 220.0µH±20% 270.0µH±20% 330.0µH±20% 390.0µH±20% 470.0µH±20% 560.0µH±20% 680.0µH±20% 820.0µH±20% 1.0mH±20% (at 20°C)✽2 6.5m(5.0m) 10.5m(8.1m) 12.4m(9.5m) 13.8m(10.6m) 16.2m(12.4m) 17.7m(13.6m) 19.5m(15.0m) 21.3m(16.4m) 26.4m(20.3m) 28.0m(21.5m) 36.4m(28.0m) 41.6m(32.0m) 53.3m(41.0m) 60.5m(46.5m) 78.0m(60.0m) 90.0m(69.0m) 120.0m(92.0m) 119.0m(91.0m) 151.0m (119m) 169.0m (130m) 227.0m (174m) 299.0m (230m) 338.0m (260m) 419.0m (322m) 471.0m (362m) 572.0m (440m) 741.0m (570m) 852.0m (655m) 1.13 (870m) 1.24 (950m) 1.50 (1.15) *3 14.0 10.3 9.30 9.10 8.60 7.40 6.70 6.45 5.65 5.10 4.70 4.20 3.90 3.50 3.25 2.90 2.60 2.40 2.10 1.90 1.80 1.55 1.45 1.30 1.20 1.10 1.00 0.95 0.85 0.75 0.70 *1: Mesurement frequency of inductance : 1.0µH - 7.4µH at 100kHz, 10µH - 1mH at 1kHz *2: ( ) is typical value. *3: Rated Current : It indicates the D.C. current value when inductance value become more than 75% of the nominal one, or D.C. current when temperature rise is ∆t=40°C (Ta=20°C), whichever is lower. Sales Contact North America 1701 Golf Road, Tower 3 Suite 400, Rolling Meadows, IL 60008, USA Tel: (1) 847 545-6700 Fax: (1) 847 545-6720 www.sumida.com Japan Nihonbashi- ingyocho 2-Chome, Chuo-ku, Tokyo, Japan Tel: (81) 03 3667-3301 Fax: (81) 03 3667-3456 Hong Kong 14/F, Eastern Centre, 1065 King's Road, Quarry Road, Hong Kong Tel: (852) 2880-6688 Fax: (852) 2880-9596 Taiwan No. 171, Futech Street, Hsin-I, Taipei, Taiwan, ROC Tel: (886) 2 2726-2177 Fax: (886) 2 2728-2726 Singapore 996 Bendemeer Road #04-05 to 06 Singapore 339944 Tel: (65) 2963-388 Fax: (65) 2963-390 Europe Chaussee de Tervuren113A, 1160 Brussels Belgium Email: europe.sales@hk.sumida.com Rev1.0 07/02