Completed the RE200B part review and wrote the detailed findings to RE200B Part Review. The pinout and TO-5 footprint geometry match the datasheet; flagged gaps are mostly metadata quality: missing pin descriptions, unspecified pin types, missing package property, and manufacturer normalization.
Open items:
No current official Nicera-hosted RE200B PDF was found; the existing datasheet URL remains set.
Suggested metadata cleanup was not applied yet.
Suggested next steps:
Add Package or Case Code: TO-5.
Add pin descriptions and electrical pin types.
Normalize manufacturer metadata to Nicera / Nippon Ceramic.