RCH-109 查看數據表（PDF） - Sumida Corporation
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RCH-109 Datasheet PDF : 2 Pages
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Power Inductor< Pin Type : RCH Series>
Type: RCH-109
◆ Product Description
・10.3mm Max. φ, 9.0mm Max. Height.
・Inductance range: 10μH～1.0mH
・Rated current range: 0.40～4.5A
・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)
9.0 MAX.
3.5±0.5
4.0±0.3
φ10.0±0.3
φ0.7±0.1
5.0±0.3
◆ Schematics (Bottom)
④①
④①
③②
③②
(10μH～27μH) (33μH～1.0mH)
※ To be connected between #1 and #4, #2 and #3 (10μH～27μH) 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～27μH).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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