What it is — CP-3.3 TPA insert
The 5046950407 is a 4-position Terminal Position Assurance (TPA) retainer for the Molex CP-3.3 504695 series wire-to-wire connector family. The brown insert locks into the housing after terminal insertion to confirm full seating and prevent back-out. ROHS3 compliant and supplied in bag packaging.
Active production — no lifecycle concern
ROHS3 compliance is current.