DLW21SN900HQ2L
by muRata(村田)
The four-terminal arrangement of Murata's DLW21SN900HQ2L supports its role as a common-mode choke, filtering unwanted common-mode noise on paired signal lines. This surface-mount component is useful where interference suppression needs to be incorporated into the signal path. Its free KiCad package contains a four-pin symbol and the FILTER-SMD_4P-L2.0-W1.2-BL_DLW21H footprint, which has 4 pads. An included 3D model adds a component representation to the board assembly view. Practical conversion history comes from 1 ProtoFlow engineer using these files in real designs. To place the choke and work with its connections, open it directly in ProtoFlow.
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