14D431K
by HEL(鸿志)HEL’s 14D431K is a through-hole varistor used to clamp transient surges in protection circuits. The two-terminal device can be placed across a line that needs surge suppression, subject to the protection requirements of the design. Its free KiCad files include a two-pin symbol, the two-pad RES-TH_L16.5-W6.8-P7.50-D0.9-S6.80 footprint, and a 3D model. The footprint name records the mounting geometry; verify board clearance and the selected device’s ratings separately. This conversion comes from a real ProtoFlow import and was checked in the editor. The 14D431K is available to open directly in ProtoFlow.
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