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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H03H 7/06

including resistors (H03H7/075, H03H7/09, H03H7/12, H03H7/13 take precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: including resistors

CPC: including resistors (H03H7/075, H03H7/09, H03H7/12, H03H7/13 take precedence)

Full Title

Full titles differ between systems:

IPC:

Multiple-port networks comprising only passive electrical elements as network components > Frequency selective two-port networks > including resistors

CPC:

Multiple-port networks comprising only passive electrical elements as network components > Frequency selective two-port networks > including resistors (H03H7/075, H03H7/09, H03H7/12, H03H7/13 take precedence)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1980.

Child Classifications

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  • H03H 7/065 Parallel T-filters since 1980 IPC+CPC Available in IPC and CPC
  • H03H 7/07 Bridged T-filters since 1980 IPC+CPC Available in IPC and CPC