HFD4/12-S
by HF(宏发)
A relay lets a control circuit operate mechanical contacts, which is useful for switching signal paths while keeping the coil and contact circuits electrically separate. The HF HFD4/12-S is represented here as a surface-mount relay with eight schematic pins and eight PCB pads. Its free KiCad files contain the symbol, footprint RELAY-SMD_HFD4-XX-SR, and a 3D model so the relay body can be viewed in the board assembly. Conversion verification was performed in the editor using a real ProtoFlow import as the source. Open the relay directly in ProtoFlow to connect its terminals and place it on the PCB.
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