SMAJ22A
by Littelfuse(美国力特)Transient protection on a supply or signal line is the usual role of the Littelfuse SMAJ22A, a surface-mount TVS diode. It is used to clamp brief voltage excursions before they reach more sensitive circuitry. The free KiCad download includes a two-pin schematic symbol, the SMA_L4.3-W2.6-LS5.2-RD footprint with two pads, and a 3D model for board visualization. Its SMA package is represented by the supplied land pattern. These files come from a real ProtoFlow import that was converted and checked in the editor. The part can be opened directly in ProtoFlow.
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