Same here... 73, Roy K6XK On 3/16/2022 4:46 PM, Jim W7RY wrote: > Ive never had a coil fail on one of these types of vacuum relays. > > Had a NC contact fail on a RJ1A. > > 73, Jim W7RY > >> What is the 'normal' failure mode for a vac relay ? Is it the >> coil that >> goes open, or does the armature inside bind up, and then stuck ? >> >>