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PCE
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DIFF Subgroup
H10W 74/40

characterised by their materials

Introduced: January 2026

Full Title

Encapsulations, e.g. protective coatings > characterised by their materials

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2026.

Child Classifications

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  • H10W 74/43 comprising oxides, nitrides or carbides, e.g. ceramics or glasses since 2026 IPC+CPC Available in IPC and CPC
  • H10W 74/481 CPC only CPC only