I can add those parts for you:
- RSDW40H-12: Isolated DC–DC converter, 36–160 V input, 12 V/3.33 A output
- A30-300: PTC resettable fuse, holds 3 A trip current, through-hole
- IPD90P03P4L-12: P-channel MOSFET, 200 V, suitable for high-side switching
Let me know if you’d like me to apply these changes.