MF72 5D-9
by 时恒In a power-input circuit, the MF72 5D-9 serves as an NTC thermistor for limiting turn-on inrush current. Its resistance falls as it heats, which is the operating principle behind this part family's use during startup. This 时恒 device uses through-hole mounting and has two electrical connections. A real ProtoFlow import supplied the files, which were converted and checked in the editor. Available as a free KiCad download, the library set contains a two-pin schematic symbol, the two-pad RES-TH_L11.0-W5.5-P7.50-D0.8-S5.50 footprint, and a 3D model for inspecting the mounted part. Open MF72 5D-9 directly in ProtoFlow when adding it to a power-input design.
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