RCH855NP-220K

PIN Power Inductor RCH-855 Description • Ferrite drum core construction. • Magnetically unshielded. • L×W×H: 8.3×8.3×5.5mm Max. • Product weight: 0.9g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS Environmental Data • Operating temperature range: -40℃～+100℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+100℃ MAX.5.5 ± 1.0 5.0 5.0±0.3 +0.1 φ 0.7-0.05 Dimension - [mm] φ 7.8± 0.5 Packaging • Box packaging. Applications • Ideally used in Printers, LCD TV, DVD, Copy Machine, Mainboard of the compounding machines etc. as DC-DC Converter inductors. Schematics - [mm] Page 1 of 7 Revised: 10-Jan-17 PIN Power Inductor RCH-855 Electrical Characteristics Part Name Stamp Inductance (μH) [Within] ※１ D.C.R(Ω) ( Max.) (at20℃) Saturation Current ( A ) ※2 Temperature rise current (A) ※3 RCH855NP-2R5M 2R5M 2.5±20% 23m 4.5 3.1 RCH855NP-3R3M 3R3M 3.3±20% 26m 4.0 2.7 RCH855NP-4R1M 4R1M 4.1±20% 31m 3.6 2.5 RCH855NP-5R0M 5R0M 5.0±20% 34m 3.4 2.4 RCH855NP-5R9M 5R9M 5.9±20% 39m 3.2 2.2 RCH855NP-6R8M 6R8M 6.8±20% 42m 2.9 2.1 RCH855NP-8R2M 8R2M 8.2±20% 45m 2.7 1.9 RCH855NP-100M 100M 10±20% 70m 2.5 1.3 RCH855NP-120M 120M 12±20% 80m 2.4 1.1 RCH855NP-150M 150M 15±20% 90m 2.1 0.95 RCH855NP-180M 180M 18±20% 100m 2.0 0.90 RCH855NP-220K 220K 22±10% 120m 1.7 0.77 RCH855NP-270K 270K 27±10% 140m 1.6 0.72 RCH855NP-330K 330K 33±10% 170m 1.4 0.67 RCH855NP-390K 390K 39±10% 210m 1.3 0.59 RCH855NP-470K 470K 47±10% 240m 1.2 0.57 RCH855NP-560K 560K 56±10% 0.31 1.1 0.50 RCH855NP-680K 680K 68±10% 0.34 1.0 0.47 RCH855NP-820K 820K 82±10% 0.40 0.93 0.43 RCH855NP-101K 101K 100±10% 0.52 0.81 0.37 RCH855NP-121K 121K 120±10% 0.59 0.76 0.36 RCH855NP-151K 151K 150±10% 0.71 0.67 0.32 RCH855NP-181K 181K 180±10% 0.89 0.62 0.30 RCH855NP-221K 221K 220±10% 1.04 0.54 0.28 RCH855NP-271K 271K 270±10% 1.28 0.49 0.25 RCH855NP-331K 331K 330±10% 1.47 0.44 0.23 RCH855NP-391K 391K 390±10% 1.67 0.41 0.22 RCH855NP-471K 471K 470±10% 1.95 0.38 0.20 RCH855NP-561K 561K 560±10% 2.83 0.35 0.16 RCH855NP-681K 681K 680±10% 3.25 0.32 0.15 RCH855NP-821K 821K 820±10% 3.82 0.31 0.14 Page 2 of 7 Revised: 10-Jan-17 PIN Power Inductor RCH-855 Electrical Characteristics Part Name Stamp Inductance (μH) [ Within ] ※1 D.C.R(Ω) (Max.) (at20℃) Saturation Current ( Ａ) ※2 Temperature rise current ( A ) ※3 RCH855NP-102K 102K 1000±10% 5.28 0.25 0.12 RCH855NP-122K 122K 1200±10% 6.03 0.23 0.11 RCH855NP-152K 152K 1500±10% 7.15 0.21 99m RCH855NP-182K 182K 1800±10% 8.26 0.20 90m RCH855NP-222K 222K 2200±10% 11.1 0.18 81m RCH855NP-272K 272K 2700±10% 13.1 0.16 77m RCH855NP-332K 332K 3300±10% 15.9 0.14 68m RCH855NP-392K 392K 3900±10% 18.0 0.13 65m RCH855NP-472K 472K 4700±10% 23.9 0.12 56m RCH855NP-562K 562K 5600±10% 26.8 0.11 53m RCH855NP-682K 682K 6800±10% 31.7 98m 49m RCH855NP-822K 822K 8200±10% 46.5 88m 40m RCH855NP-103K 103K 10000±10% 55.7 81m 37m ※1: Inductance Measuring frequency: 2.5μH ～ 8.2μH at 7.96MHz; 10μH ～ 82μH at 2.52MHz;100μH ～ 10 mH 1 kHz ※2: Saturation current: The DC current at which the inductance decreases to 90% of it’s initial value. ※3: Temperature rise current: The DC current at which the temperature rise is △t＝20℃.(Ta＝20℃). Page 3 of 7 at Revised: 10-Jan-17 PIN Power Inductor RCH-855 Saturation Current & Temperature Rise Graph L (20℃) △T L (100℃) 1. RCH855NP-2R5M L (μH) 3.0 △T (℃) 60 L (μH) 6 2. RCH855NP-3R3M △T (℃) 60 L (μH) 6 3. RCH855NP-4R1M △T (℃) 60 2.5 50 5 50 5 50 2.0 40 4 40 4 40 1.5 30 3 30 3 30 1.0 20 2 20 2 20 0.5 10 1 10 1 10 0 0 0 0 0.0 0 2 4 6 DC (A) 8 4. RCH855NP-5R0M L (μH) 6 0 △T (℃) 60 1 L (μH) 9.0 2 3 DC (A) 4 5 5. RCH855NP-5R9M 0 6 0 △T (℃) 60 1 L (μH) 9.0 2 3 DC (A) 4 5 6. RCH855NP-6R8M 6 △T (℃) 60 5 50 7.5 50 7.5 50 4 40 6.0 40 6.0 40 3 30 4.5 30 4.5 30 2 20 3.0 20 3.0 20 1 10 1.5 10 1.5 10 0 0.0 0 0.0 0 0 1 2 3 4 DC (A) 5 7. RCH855NP-8R2M L (μH) 9.0 6 0 △T (℃) 60 L (μH) 12 1 2 3 4 DC (A) 8. RCH855NP-100M 0 5 0 △T (℃) 60 L (μH) 18 1 2 3 4 DC (A) 9. RCH855NP-120M 5 △T (℃) 60 7.5 50 10 50 15 50 6.0 40 8 40 12 40 4.5 30 6 30 9 30 3.0 20 4 20 6 20 1.5 10 2 10 3 10 0 0 0 0 0.0 0 1 2 3 4 0 5 1 2 DC (A) 3 4 0 0 1 △T (℃) 60 L (μH) 24 3 4 DC (A) DC (A) 10. RCH855NP-150M L (μH) 18 2 11. RCH855NP-180M △T (℃) 60 L (μH) 36 12. RCH855NP-220K △T (℃) 60 15 50 20 50 30 50 12 40 16 40 24 40 9 30 12 30 18 30 6 20 8 20 12 20 3 10 4 10 6 10 0 0 0 0 0 0 1 2 DC (A) 3 4 0.0 0.5 1.0 1.5 2.0 DC (A) Page 4 of 7 2.5 3.0 0 0.0 0.5 1.0 1.5 2.0 DC (A) Revised: 10-Jan-17 2.5 PIN Power Inductor RCH-855 Saturation Current & Temperature Rise Graph L (20℃) △T L (100℃) 13. RCH855NP-270K L (μH) 36 △T (℃) 60 L (μH) 60 14. RCH855NP-330K △T (℃) 60 L (μH) 60 15. RCH855NP-390K △T (℃) 60 30 50 50 50 50 50 24 40 40 40 40 40 18 30 30 30 30 30 12 20 20 20 20 20 6 10 10 10 10 10 0 0 0 0 0 0.0 0.5 1.0 1.5 DC (A) 2.0 16. RCH855NP-470K L (μH) 60 2.5 0.0 △T (℃) 60 L (μH) 90 0.5 1.0 1.5 DC (A) 2.0 17. RCH855NP-560K 2.5 0 0.0 △T (℃) 60 L (μH) 90 0.5 1.0 1.5 DC (A) 2.0 18. RCH855NP-680K 2.5 △T (℃) 60 50 50 75 50 75 50 40 40 60 40 60 40 30 30 45 30 45 30 20 20 30 20 30 20 10 10 15 10 15 10 0 0 0 0 0 0.0 0.5 1.0 DC (A) 1.5 19. RCH855NP-820K L (μH) 120 2.0 0.0 △T (℃) 60 L (μH) 120 0.5 1.0 DC (A) 1.5 20. RCH855NP-101K 2.0 0 0.0 △T (℃) 60 L (μH) 180 0.3 0.6 0.9 DC (A) 1.2 21. RCH855NP-121K 1.5 △T (℃) 60 100 50 100 50 150 50 80 40 80 40 120 40 60 30 60 30 90 30 40 20 40 20 60 20 20 10 20 10 30 10 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 0.0 0.3 DC (A) 0.6 0.9 1.2 1.5 0 0.0 0.2 △T (℃) 60 L (μH) 240 1.0 1.2 DC (A) DC (A) 22. RCH855NP-151K L (μH) 180 0.4 0.6 0.8 23. RCH855NP-181K △T (℃) 60 L (μH) 240 24. RCH855NP-221K △T (℃) 60 150 50 200 50 200 50 120 40 160 40 160 40 90 30 120 30 120 30 60 20 80 20 80 20 30 10 40 10 40 10 0 0 0 0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 1.0 0.0 0.2 0.4 0.6 DC (A) Page 5 of 7 0.8 1.0 0 0.0 0.2 0.4 0.6 0.8 DC (A) Revised: 10-Jan-17 1.0 PIN Power Inductor RCH-855 Saturation Current & Temperature Rise Graph L (20℃) △T L (100℃) 25. RCH855NP-271K L (μH) 360 △T (℃) 60 L (μH) 360 26. RCH855NP-331K △T (℃) 60 L (μH) 480 27. RCH855NP-391K △T (℃) 60 300 50 300 50 400 50 240 40 240 40 320 40 180 30 180 30 240 30 120 20 120 20 160 20 60 10 60 10 80 10 0 0 0 0 0 0.0 0.2 0.4 DC (A) 0.6 28. RCH855NP-471K L (μH) 600 0.8 0.0 △T (℃) 60 L (μH) 900 0.2 0.4 DC (A) 0.6 29. RCH855NP-561K 0.8 0 0.0 △T (℃) 60 L (μH) 900 0.2 0.4 DC (A) 0.6 30. RCH855NP-681K 0.8 △T (℃) 60 500 50 750 50 750 50 400 40 600 40 600 40 300 30 450 30 450 30 200 20 300 20 300 20 100 10 150 10 150 10 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) 31. RCH855NP-821K L (μH) 1200 0 △T (℃) 60 L (μH) 1200 0 0.0 DC (A) 32. RCH855NP-102K 0 △T (℃) 60 L (μH) 1800 0.1 0.2 0.3 DC (A) 0.4 33. RCH855NP-122K 0.5 △T (℃) 60 1000 50 1000 50 1500 50 800 40 800 40 1200 40 600 30 600 30 900 30 400 20 400 20 600 20 200 10 200 10 300 10 0 0 0.0 0.1 0.2 0.3 0.4 0 0.5 0 0.0 0.1 DC (A) 0.2 0.3 0 0.4 0 0.0 △T (℃) 60 L (μH) 2400 0.2 0.3 0.4 DC (A) DC (A) 34. RCH855NP-152K L (μH) 1800 0.1 35. RCH855NP-182K △T (℃) 60 L (μH) 3600 36. RCH855NP-222K △T (℃) 60 1500 50 2000 50 3000 50 1200 40 1600 40 2400 40 900 30 1200 30 1800 30 600 20 800 20 1200 20 300 10 400 10 600 10 0 0 0.0 0.1 0.2 DC (A) 0.3 0.4 0 0 0.0 0.1 0.2 DC (A) Page 6 of 7 0.3 0.4 0 0 0.00 0.06 0.12 0.18 0.24 0.30 DC (A) Revised: 10-Jan-17 PIN Power Inductor RCH-855 Saturation Current & Temperature Rise Graph L (20℃) △T L (100℃) 37. RCH855NP-272K L (μH) 3600 △T (℃) 60 L (μH) 4800 38. RCH855NP-332K △T (℃) 60 L (μH) 4800 39. RCH855NP-392K △T (℃) 60 3000 50 4000 50 4000 50 2400 40 3200 40 3200 40 1800 30 2400 30 2400 30 1200 20 1600 20 1600 20 600 10 800 10 800 10 0 0 0 0.00 0.06 0.12 0.18 0.24 0.30 DC (A) 40. RCH855NP-472K L (μH) 6000 0 0.00 △T (℃) 60 L (μH) 6000 0.06 0.12 DC (A) 0.18 41. RCH855NP-562K 0 0.24 0 0.00 0.04 0.08 0.12 0.16 0.20 DC (A) △T (℃) 60 L (μH) 9000 42. RCH855NP-682K △T (℃) 60 5000 50 5000 50 7500 50 4000 40 4000 40 6000 40 3000 30 3000 30 4500 30 2000 20 2000 20 3000 20 1000 10 1000 10 1500 10 0 0 0 0.00 0.04 0.08 0.12 0.16 0.20 DC (A) 43. RCH855NP-822K L (μH) 9000 0 0.00 0.04 0.08 0.12 0.16 0.20 △T (℃) 60 L (μH) 12000 50 10000 50 6000 40 8000 40 4500 30 6000 30 3000 20 4000 20 1500 10 2000 10 0 0.00 0.04 0.08 DC (A) 0.12 0.16 0.04 0.08 DC (A) 0.12 △T (℃) 60 7500 0 0 0.00 DC (A) 44. RCH855NP-103K 0 0 0 0.00 0.04 0.08 DC (A) 0.12 0.16 Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Shanghai Shenzhen Taipei Tel.+852-2880-6781 FAX.+852-2565-9600 sales@hk.sumida.com Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 shanghai.sales@cn.sumida.com Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 shenzhen.sales@cn.sumida.com Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 sales@tw.sumida.com Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 FAX.+81-48-691-7340 sales@jp.sumida.com Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 sales@kr.sumida.com Tel.+65-6296-3388 FAX.+65-6841-4426 sales@sg.sumida.com Tel.+1-408-321-9660 FAX.+1-408-321-9308 sales@us.sumida.com Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 sales@us.sumida.com Tel.+49-8591-937-0 FAX. +49-8591-937-103 contact@eu.sumida.com Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Page 7 of 7 Revised: 10-Jan-17 0.16