RCH-664 SUMIDA | Alldatasheet
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Power Inductor< Pin Type: RCH Series> Type: RCH-664 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 ◆ Product Description ・Inductance Range: 1.0μH～1.0mH ・Rated current range: 0.19～4.0A ・In addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. ◆ Feature ・Magnetically unshielded construction. ・Ideally Used in Printers, LCD TV, DVD, Printer, Copy Machine, Mainboard of the compounding machines, etc as Power Supplies’s Inductors or DC-DC Converter inductors. ・RoHS Compliance ◆ Dimensions (mm) MAX.6.5 4.0 ±1.0 φ6.0±0.5 φ0.5-0.05 +0.1 4.0±0.3
Power Inductor< Pin Type: RCH Series> Type: RCH-664 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 ◆ Specification Part Name Stamp Inductance [Within] (μH) D.C.R. (Ω)[Max.] at 20℃ Rated Current (A)※2 S.R.F. (MHz) <Ref.> RCH664NP-1RØM RCH664NP-1R3M 1R0M 1R3M 1.0±20% 1.3±20% 18.3m 20.6m 4.00 3.70 243 207 RCH664NP-1R7M RCH664NP-2R2M RCH664NP-2R7M 1R7M 2R2M 2R7M 1.7±20% 2.2±20% 2.7±20% 22.8m 25.5m 28.2m 3.52 3.20 3.00 170 141 110 RCH664NP-3R3M RCH664NP-3R9M RCH664NP-4R7M 3R3M 3R9M 4R7M 3.3±20% 3.9±20% 4.7±20% 30.8m 33.4m 36.4m 2.83 2.63 2.43 85.7 50.5 RCH664NP-5R5M RCH664NP-6R3M RCH664NP-7R2M 5R5M 6R3M 7R2M 5.5±20% 6.3±20% 7.2±20% 39.5m 43.0m 46.2m 2.30 2.14 2.09 44.5 39.3 36.5 RCH664NP-8R1M RCH664NP-9R1M RCH664NP-1ØØM 8R1M 9R1M 100M 8.1±20% 9.1±20% 10±20% 49.8m 53.2m 56.6m 1.99 1.86 1.75 35.1 33.7 32.2 RCH664NP-11ØL RCH664NP-12ØL RCH664NP-13ØL 110L 120L 130L 11±15% 12±15% 13±15% 59.6m 63.0m 66.7m 1.64 1.52 1.48 30.4 28.2 26.7 RCH664NP-14ØL RCH664NP-15ØL RCH664NP-16ØL 140L 150L 160L 14±15% 15±15% 16±15% 70.1m 74.4m 78.8m 1.44 1.40 1.33 25.4 24.2 23.1 RCH664NP-18ØL 180L 18 ±15% 83.9m 1.30 22.6 RCH664NP-22ØK RCH664NP-27ØK 220K 270K 22±10% 27±10% 0.11 0.14 1.27 1.14 RCH664NP-33ØK RCH664NP-39ØK RCH664NP-47ØK 330K 390K 470K 33±10% 39±10% 47±10% 0.17 0.19 0.23 1.03 950m 870m RCH664NP-56ØK RCH664NP-68ØK RCH664NP-82ØK 560K 680K 820K 56±10% 68±10% 82±10% 0.26 0.28 0.39 800m 720m 660m 9.3 RCH664NP-1Ø1K RCH664NP-121K RCH664NP-151K 101K 121K 151K 100±10% 120±10% 150±10% 0.43 0.54 0.64 590m 540m 480m 8.4 7.0 6.2 RCH664NP-181K RCH664NP-221K RCH664NP-271K 181K 221K 271K 180±10% 220±10% 270±10% 0.74 0.96 1.12 440m 400m 360m 5.7 5.4 5.1 RCH664NP-331K RCH664NP-391K RCH664NP-471K 331K 391K 471K 330±10% 390±10% 470±10% 1.48 1.66 1.91 330m 300m 270m 4.3 4.1 3.8 RCH664NP-561K RCH664NP-681K RCH664NP-821K 561K 681K 821K 560±10% 680±10% 820±10% 2.31 2.67 3.10 250m 230m 210m 3.0 2.8 2.6 RCH664NP-1Ø2K 102K 1000 ±10% 4.45 190m 2.5 ※1:Measuring frequency 1.0 μH ～ 10 μH at 7.96MHz 1 1 μH ～ 82 μH a t 2 . 5 2 M H z 1 0 0 μH ～1000μH a t 1 k H z ※2: Rated current: The DC current at which the inductance decreases 90% of it’s initial value or when t=40△℃ , whichever is lower(Ta＝20 )℃