PIN Power Inductor RCH-664 Description •Ferrite drum core construction. RoHS •Magnetically unshielded. •L×W×H: 6.5×6.5×6.5mm Max. •Productweight:0.7 g(Ref.) •Moisture Sensitivity Level: 1 •RoHS compliance. Environmental Data •Operating temperature range: -40℃～+100℃ Dimension - [mm] (including coil’s self temperature rise) •Storage temperature range: -40℃～+100℃ 5 Packaging +0.15-0.0 ±0.3 •Box packaging. . φ0 .0 4 Applications ±1.0 MAX.6.5 4.0 φ6.0±0.5 •Ideally used in Printers,LCD TV,DVD, Copy Machine, Mainboard of the compounding machines etc.as DC-DC Converter inductors. Schematics- [mm] Page 1of 6 Revised: 10-Jan-17

PIN Power Inductor RCH-664 Electrical Characteristics Inductance D.C.R. Rated Part Name Stamp (μH) (Ω) [Max.] Current [ Within ]※1 at 20℃ (A)※2 RCH664NP-1R0M 1R0M 1.0±20% 18.3m 4.00 RCH664NP-1R3M 1R3M 1.3±20% 20.6m 3.70 RCH664NP-1R7M 1R7M 1.7±20% 22.8m 3.52 RCH664NP-2R2M 2R2M 2.2±20% 25.5m 3.20 RCH664NP-2R7M 2R7M 2.7±20% 28.2m 3.00 RCH664NP-3R3M 3R3M 3.3±20% 30.8m 2.83 RCH664NP-3R9M 3R9M 3.9±20% 33.4m 2.63 RCH664NP-4R7M 4R7M 4.7±20% 36.4m 2.43 RCH664NP-5R5M 5R5M 5.5±20% 39.5m 2.30 RCH664NP-6R3M 6R3M 6.3±20% 43.0m 2.14 RCH664NP-7R2M 7R2M 7.2±20% 46.2m 2.09 RCH664NP-8R1M 8R1M 8.1±20% 49.8m 1.99 RCH664NP-9R1M 9R1M 9.1±20% 53.2m 1.86 RCH664NP-100M 100M 10±20% 56.6m 1.75 RCH664NP-110L 110L 11±15% 59.6m 1.64 RCH664NP-120L 120L 12±15% 63.0m 1.52 RCH664NP-130L 130L 13±15% 66.7m 1.48 RCH664NP-140L 140L 14±15% 70.1m 1.44 RCH664NP-150L 150L 15±15% 74.4m 1.40 RCH664NP-160L 160L 16±15% 78.8m 1.33 RCH664NP-180L 180L 18±15% 83.9m 1.30 RCH664NP-220K 220K 22±10% 0.11 1.27 RCH664NP-270K 270K 27±10% 0.14 1.14 RCH664NP-330K 330K 33±10% 0.17 1.03 RCH664NP-390K 390K 39±10% 0.19 950m RCH664NP-470K 470K 47±10% 0.23 870m RCH664NP-560K 560K 56±10% 0.26 800m RCH664NP-680K 680K 68±10% 0.28 720m RCH664NP-820K 820K 82±10% 0.39 660m RCH664NP-101K 101K 100±10% 0.43 590m RCH664NP-121K 121K 120±10% 0.54 540m RCH664NP-151K 151K 150±10% 0.64 480m RCH664NP-181K 181K 180±10% 0.74 440m RCH664NP-221K 221K 220±10% 0.96 400m RCH664NP-271K 271K 270±10% 1.12 360m RCH664NP-331K 331K 330±10% 1.48 330m RCH664NP-391K 391K 390±10% 1.66 300m RCH664NP-471K 471K 470±10% 1.91 270m RCH664NP-561K 561K 560±10% 2.31 250m RCH664NP-681K 681K 680±10% 2.67 230m RCH664NP-821K 821K 820±10% 3.10 210m RCH664NP-102K 102K 1000±10% 4.45 190m ※1: Inductance measuring condition: 1.0μH ～10μH at 7.96 MHz 11μH ～ 82μH at 2.52 MHz 100μH ～ 1.0mH at 1 kHz ※2: The rated current indicates the lower value of current when the inductance is 10% lower than its initial value at D.C. superposition or the temperature of coil rises 40℃with D.C. current passing. (Ta＝20℃) Page 2of 6 Revised: 10-Jan-17

PIN Power Inductor RCH-664 Saturation Current & Temperature Rise Graph L (20℃) L (100℃) △T 1. RCH664NP-1R0M 2. RCH664NP-1R3M 3. RCH664NP-1R7M L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 1.2 60 1.8 60 2.4 60 1.0 50 1.5 50 2.0 50 0.8 40 1.2 40 1.6 40 0.6 30 0.9 30 1.2 30 0.4 20 0.6 20 0.8 20 0.2 10 0.3 10 0.4 10 0.0 0 0.0 0 0.0 0 0 2 4 6 8 10 0 2 4 6 8 0 1 2 3 4 5 6 DC (A) DC (A) DC (A) 4. RCH664NP-2R2M 5. RCH664NP-2R7M 6. RCH664NP-3R3M L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 2.4 60 4.8 60 4.8 60 2.0 50 4.0 50 4.0 50 1.6 40 3.2 40 3.2 40 1.2 30 2.4 30 2.4 30 0.8 20 1.6 20 1.6 20 0.4 10 0.8 10 0.8 10 0.0 0 0.0 0 0.0 0 0 1 2 3 4 5 6 0 1 2 3 4 5 6 0 1 2 3 4 5 DC (A) DC (A) DC (A) 7. RCH664NP-3R9M 8. RCH664NP-4R7M 9. RCH664NP-5R5M L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 4.8 60 4.8 60 6.0 60 4.0 50 4.0 50 5.0 50 3.2 40 3.2 40 4.0 40 2.4 30 2.4 30 3.0 30 1.6 20 1.6 20 2.0 20 0.8 10 0.8 10 1.0 10 0.0 0 0.0 0 0.0 0 0 1 2 3 4 5 0 1 2 3 4 0 1 2 3 4 DC (A) DC (A) DC (A) 10. RCH664NP-6R3M 11. RCH664NP-7R2M 12. RCH664NP-8R1M L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 9.0 60 9.0 60 9.0 60 7.5 50 7.5 50 7.5 50 6.0 40 6.0 40 6.0 40 4.5 30 4.5 30 4.5 30 3.0 20 3.0 20 3.0 20 1.5 10 1.5 10 1.5 10 0.0 0 0.0 0 0.0 0 0 1 2 3 4 0 1 2 3 4 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) DC (A) DC (A) Page 3of 6 Revised: 10-Jan-17

PIN Power Inductor RCH-664 Saturation Current & Temperature Rise Graph L (20℃) L (100℃) △T 13. RCH664NP-9R1M 14. RCH664NP-100M 15. RCH664NP-110L L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 12 60 12 60 12 60 10 50 10 50 10 50 8 40 8 40 8 40 6 30 6 30 6 30 4 20 4 20 4 20 2 10 2 10 2 10 0 0 0 0 0 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) DC (A) DC (A) 16. RCH664NP-120L 17. RCH664NP-130L 18. RCH664NP-140L L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 18 60 18 60 18 60 15 50 15 50 15 50 12 40 12 40 12 40 9 30 9 30 9 30 6 20 6 20 6 20 3 10 3 10 3 10 0 0 0 0 0 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 DC (A) DC (A) DC (A) 19. RCH664NP-150L 20. RCH664NP-160L 21. RCH664NP-180L L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 18 60 18 60 18 60 15 50 15 50 15 50 12 40 12 40 12 40 9 30 9 30 9 30 6 20 6 20 6 20 3 10 3 10 3 10 0 0 0 0 0 0 0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.5 1.0 1.5 2.0 2.5 DC (A) DC (A) DC (A) 22. RCH664NP-220K 23. RCH664NP-270K 24. RCH664NP-330K L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 24 60 36 60 48 60 20 50 30 50 40 50 16 40 24 40 32 40 12 30 18 30 24 30 8 20 12 20 16 20 4 10 6 10 8 10 0 0 0 0 0 0 0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.5 1.0 1.5 2.0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) DC (A) DC (A) Page 4of 6 Revised: 10-Jan-17

PIN Power Inductor RCH-664 Saturation Current & Temperature Rise Graph L (20℃) L (100℃) △T 25. RCH664NP-390K 26. RCH664NP-470K 27. RCH664NP-560K L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 48 60 60 60 90 60 40 50 50 50 75 50 32 40 40 40 60 40 24 30 30 30 45 30 16 20 20 20 30 20 8 10 10 10 15 10 0 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0.0 0.3 0.6 0.9 1.2 1.5 0.0 0.3 0.6 0.9 1.2 1.5 DC (A) DC (A) DC (A) 28. RCH664NP-680K 29. RCH664NP-820K 30. RCH664NP-101K L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 90 60 120 60 120 60 75 50 100 50 100 50 60 40 80 40 80 40 45 30 60 30 60 30 30 20 40 20 40 20 15 10 20 10 20 10 0 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) DC (A) DC (A) 31. RCH664NP-121K 32. RCH664NP-151K 33. RCH664NP-181K L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 180 60 180 60 300 60 150 50 150 50 250 50 120 40 120 40 200 40 90 30 90 30 150 30 60 20 60 20 100 20 30 10 30 10 50 10 0 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 0.0 0.2 0.4 0.6 0.8 DC (A) DC (A) DC (A) 34. RCH664NP-221K 35. RCH664NP-271K 36. RCH664NP-331K L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 300 60 300 60 480 60 250 50 250 50 400 50 200 40 200 40 320 40 150 30 150 30 240 30 100 20 100 20 160 20 50 10 50 10 80 10 0 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 0.0 0.2 0.4 0.6 0.8 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) DC (A) DC (A) Page 5of 6 Revised: 10-Jan-17

PIN Power Inductor RCH-664 Saturation Current & Temperature Rise Graph L (20℃) L (100℃) △T 37. RCH664NP-391K 38. RCH664NP-471K 39. RCH664NP-561K L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 480 60 600 60 600 60 400 50 500 50 500 50 320 40 400 40 400 40 240 30 300 30 300 30 160 20 200 20 200 20 80 10 100 10 100 10 0 0 0 0 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.0 0.1 0.2 0.3 0.4 0.5 0.0 0.1 0.2 0.3 0.4 0.5 DC (A) DC (A) DC (A) 40. RCH664NP-681K 41. RCH664NP-821K 42. RCH664NP-102K L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 900 60 900 60 1200 60 750 50 750 50 1000 50 600 40 600 40 800 40 450 30 450 30 600 30 300 20 300 20 400 20 150 10 150 10 200 10 0 0 0 0 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.0 0.1 0.2 0.3 0.4 0.0 0.1 0.2 0.3 0.4 DC (A) DC (A) DC (A) Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Shanghai Shenzhen Taipei Tel.+852-2880-6781 Tel.+86-21-5836-3299 Tel.+86-755-8291-0228 Tel.+886-2-8751-2737 FAX.+852-2565-9600 FAX.+86-21-5836-3266 FAX.+86-755-8291-0338 FAX.+886-2-8751-2738 sales@hk.sumida.com shanghai.sales@cn.sumida.com shenzhen.sales@cn.sumida.com sales@tw.sumida.com Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 Tel.+82-2-6237-0777 Tel.+65-6296-3388 Tel.+1-408-321-9660 FAX.+81-48-691-7340 FAX.+82-2-6237-0778 FAX.+65-6841-4426 FAX.+1-408-321-9308 sales@jp.sumida.com sales@kr.sumida.com sales@sg.sumida.com sales@us.sumida.com Chicago Obernzell Neumarkt Tel.+1-847-545-6700 Tel.+49-8591-937-0 Tel.+49-9181-4509-110 FAX. +1-847-545-6720 FAX. +49-8591-937-103 FAX. +49-9181-4509-310 sales@us.sumida.com contact@eu.sumida.com infocomp@eu.sumida.com Page 6of 6 Revised: 10-Jan-17