RCH110NP-121K

Power Inductor< Pin Type : RCH Series> Type: RCH-110 ◆ Product Description ・10.5mm Max. φ, 10.5mm Max. Height. ・Inductance range: 10μH～1.0mH ・Rated current range: 0.53～5.3A ・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) 4.0±0.3 +0.1 φ0.7-0.05 10.0±0.5 ±1.0 3.5 φ10.0±0.5 ◆ Schematics (Bottom) ② ③ ② ③ ① ④ ① ④ （10μH～33μH） （39μH～1mH） ＊ To be connected between #1 and #4,#2 and #3 when used.(10μH～33μH). ＊ It is no matter for the electric characteristics if terminal 1 is connected to terminal 4, terminal 2 is connected to terminal 3 with solder.(On the bottom of drum core) (10μH～33μH) Please refer to the sales offices on our website for a representative near you www.sumida.com 5.0±0.3 1/2 Power Inductor< Pin Type : RCH Series> Type: RCH-110 ◆ Specification Part Name RCH11ØNP-1ØØM RCH11ØNP-12ØM RCH11ØNP-15ØM RCH11ØNP-18ØM RCH11ØNP-22ØM RCH11ØNP-27ØM RCH11ØNP-33ØK RCH11ØNP-39ØK RCH11ØNP-47ØK RCH11ØNP-56ØK RCH11ØNP-68ØK RCH11ØNP-82ØK RCH11ØNP-1Ø1K RCH11ØNP-121K RCH11ØNP-151K RCH11ØNP-181K RCH11ØNP-221K RCH11ØNP-271K RCH11ØNP-331K RCH11ØNP-391K RCH11ØNP-471K RCH11ØNP-561K RCH11ØNP-681K RCH11ØNP-821K RCH11ØNP-1Ø2K Stamp 100M 120M 150M 180M 220M 270M 330K 390K 470K 560K 680K 820K 101K 121K 151K 181K 221K 271K 331K 391K 471K 561K 681K 821K 102K Inductance (at 1kHz) [Within] 10μH ± 20% 12μH ± 20% 15μH ± 20% 18μH ± 20% 22μH ± 20% 27μH ± 20% 33μH ± 10% 39μH ± 10% 47μH ± 10% 56μH ± 10% 68μH ± 10% 82μH ± 10% 100μH ± 10% 120μH ± 10% 150μH ± 10% 180μH ± 10% 220μH ± 10% 270μH ± 10% 330μH ± 10% 390μH ± 10% 470μH ± 10% 560μH ± 10% 680μH ± 10% 820μH ± 10% 1.0 mH ± 10% D.C.R.(Ω) [Max.] (at20℃) 0.022 0.023 0.026 0.033 0.037 0.048 0.055 0.073 0.083 0.092 0.12 0.14 0.16 0.20 0.23 0.31 0.34 0.40 0.52 0.65 0.71 1.0 1.1 1.3 1.7 Rated Current ( Ａ) ※1 5.3 4.9 4.4 4.0 3.6 3.3 2.9 2.7 2.5 2.3 2.1 1.9 1.7 1.5 1.4 1.3 1.1 1.0 0.93 0.86 0.78 0.71 0.65 0.59 0.53 S.R.F. (MHz) Typ. 14 11 7.7 7.1 6.8 6.1 6.0 8.6 8.1 7.6 6.3 6.0 5.7 4.8 4.2 3.9 3.8 3.4 2.8 2.7 2.5 2.2 2.1 2.0 1.7 Mounting holes (mm) ※2 1.4 1.4 1.4 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.0 1.0 1.0 1.0 1.0 1.0 1.0 ※1: 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℃) ※２: Please give sufficient consideration to the thickness of wire while mounted into P.C.B. Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2