The U.S. aircraft register, updated daily
Parts

Rf Isolator

No failure report names the rf isolator. 1 FAA approvals let 1 company make a replacement rf isolator, Aircraft Systems and Manufacturing holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a rf isolator and sell it as an approved part for the models named. These are the companies holding such approvals for a rf isolator:

For these models most: Airbus A320 (1).

MakerPartReplacesFitsGrantedStatus
Aircraft Systems and ManufacturingRF ISOLATOR, 9X9 23171804-101Modification PartAirbus SAS A320-111, A320-211, A320-2122026-04-29current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.