RC875XNP-471K

Power Inductor Pin Type: Type: RCH1216B ◆ Product Description ・12.5mm Max.φ, 16.0mm Max. Height. ・Inductance range: 10μH～2.2mH ・Rated current range:0.41～5.0A ・ addition to the standard versions of inductors shown here, custom inductors are available to meet your In 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) PIN#1 5.0±0.5 MAX.12.5 φ0.7±0.1 5.0±0.3 MAX.16.0 4.0±0.3 ◆ Schematics (Bottom) ④ ① ④ ① ③ ② ③ ② (10μH～47μH) (56μH～2.2mH) ※ To be connected between #1 and #4, #2 and #3 (10μH～47μH) when using. ※ 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～47μH). Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 Power Inductor Pin Type: Type: RCH1216B ◆ Specification Part Name RCH1216BNP-1ØØM RCH1216BNP-12ØM RCH1216BNP-15ØM RCH1216BNP-18ØM RCH1216BNP-22ØM RCH1216BNP-27ØM RCH1216BNP-33ØM RCH1216BNP-39ØM RCH1216BNP-47ØM RCH1216BNP-56ØK RCH1216BNP-68ØK RCH1216BNP-82ØK RCH1216BNP-1Ø1K RCH1216BNP-121K RCH1216BNP-151K RCH1216BNP-181K RCH1216BNP-221K RCH1216BNP-271K RCH1216BNP-331K RCH1216BNP-391K RCH1216BNP-471K RCH1216BNP-561K RCH1216BNP-681K RCH1216BNP-821K RCH1216BNP-1Ø2K RCH1216BNP-122K RCH1216BNP-152K RCH1216BNP-182K RCH1216BNP-222K Stamp 100M 120M 150M 180M 220M 270M 330M 390M 470M 560K 680K 820K 101K 121K 151K 181K 221K 271K 331K 391K 471K 561K 681K 821K 102K 122K 152K 182K 222K Inductance ［Within］ (at 1kHz) 10μH ±20％ 12μH ±20％ 15μH ±20％ 18μH ±20％ 22μH ±20％ 27μH ±20％ 33μH ±20％ 39μH ±20％ 47μH ±20％ 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％ 1.0mH ±10％ 1.2mH ±10％ 1.5mH ±10％ 1.8mH ±10％ 2.2mH ±10％ D.C.R. (Ω) Max.(Typ.) (at 20℃)※1 24m(19m) 26m(21m) 29m(23m) 33m(26m) 37m(29m) 41m(32m) 46m(36m) 49m(39m) 56m(44m) 87m(69m) 98m(78m) 107m(85m) 121m(96m) 134m(107m) 156m(124m) 206m(164m) 236m(188m) 0.32(0.25) 0.37(0.29) 0.48(0.38) 0.55(0.44) 0.62(0.49) 0.79(0.63) 0.88(0.70) 1.13(0.90) 1.25(1.00) 1.52(1.26) 1.93(1.60) 2.52(2.10) Saturation Current (A) ※1 at 20℃ at 100℃ 9.00 7.80 7.20 6.75 6.00 5.50 5.00 4.70 4.30 4.10 3.80 3.20 3.00 2.85 2.55 2.20 2.00 1.85 1.65 1.55 1.45 1.36 1.20 1.14 1.00 0.89 0.85 0.76 0.65 8.00 7.00 6.20 5.80 5.30 4.80 4.50 4.10 3.80 3.70 3.30 2.90 2.70 2.60 2.35 2.05 1.85 1.70 1.53 1.35 1.25 1.18 1.06 0.97 0.80 0.76 0.70 0.63 0.57 Temperature Rise Current （Ａ）※2 5.00 4.60 4.40 4.20 4.00 3.80 3.60 3.30 3.20 2.70 2.40 2.25 2.15 2.05 1.90 1.65 1.55 1.40 1.30 1.05 1.00 0.95 0.82 0.75 0.65 0.61 0.54 0.46 0.41 ※1. Saturation current: The DC current at which the inductance decreases to 90% of it’s initial value. ※2: Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃). Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2