The Amphenol RF 3FA1ENZSJ-C01ES is a Fakra SMB-style housing, not a complete connector — it is the outer shell that accepts standard Fakra female contacts. The blue/water color and Code Z keying identify this as a specific coding variant within the Fakra standard, used to prevent mismating in multi-connector harnesses. The housing carries an IP67 rating, meaning it seals against dust ingress and temporary water immersion when mated with the corresponding plug. Body material is a blend of Polyphenylene Ether (PPE) and Polystyrene (PS), chosen for dimensional stability across the automotive temperature range.
This housing is designed for use with standard SMB Fakra female contacts. No separate insertion tool is required for the housing itself — the contact retention is built into the cavity. The IP67 seal is achieved when the housing is mated with a corresponding Code Z plug and the contacts are fully seated; an unmated housing is not sealed.
