HSO531S 16MHZ 1.6~3.6V

by HELE(台湾加高)

Providing a fixed 16 MHz clock, the HELE HSO531S is a four-pin SMD oscillator intended for digital timing and clock-generation duties. The recorded variant supports a 1.6–3.6 V supply range, making that exact ordering description important when selecting the part. Its KiCad package includes a 4-pin symbol, the 4-pad OSC-SMD_4P-L5.0-W3.2-BL footprint, and a corresponding 3D model for board-clearance inspection. Two ProtoFlow engineers have used this conversion in real designs, validating the imported asset through practical editor use. The complete part entry can be opened directly in ProtoFlow when building the schematic and PCB.