RCH-4564 SUMIDA | Alldatasheet
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Power Inductor< Pin Type: RCH Series> Type: RCH-4564 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 ◆ Product Description ・5mm Max.φ, 6.5mm Max. Height. ・Inductance Range: 1.5μH～1.6mH ・Rated current range: 0.08～3.2A ・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) ◆ Specification Part Name Stamp Inductance (μH) [Within] ※1 D.C.R. (mΩ) [Max.] (at20 )℃ DC permission current (A)※2 Temperature rise current （Ａ）※3 RCH-4564NP-1R5M 1R5 1.5 μH±20% 25.0 3.4 3.2 RCH-4564NP-2R2M 2R2 2.2 μH±20% 35.5 2.9 2.3 RCH-4564NP-2R7M 2R7 2.7 μH±20% 38.5 2.7 2.2 RCH-4564NP-3R3M 3R3 3.3 μH±20% 43.1 2.5 2.1 RCH-4564NP-4R7M 4R7 4.7 μH±20% 46.0 2.0 1.9 RCH-4564NP-220M 220 22.0 μH±20% 123 0.9 1.2 RCH-4564NP-330M 330 33.0 μH±20% 180 0.77 0.9 RCH-4564NP-470M 470 47.0 μH±10% 330 0.64 0.68 RCH-4564NP-163K 163 1.6mH ±10% 8100 0.08 0.14 ※１.Measuring frequency: at 1kHz/1V (1.5 μH、4.7μH～1.6mH) at 100kHz/1V (2.2 μH、2.7μH、3.3μH) ※2. DC permission current:The DC current at which inductance decreases to 90% of its initial value. ※3 .Temperature rise current: the DC current at which the temperature rise is △T=40℃(Ta=20℃).