The guidelines and recommendation of storage for components except silver palladium Pd/Ag manufactured by Johanson unused on T&R, bulk(loose) bundles, vials (loose), gel pack, waffle trays, or ring regardless of termination is:

Recommended Storage Conditions for unused product in original packaging:

  • Temperature: +5°c to +35°c
  • Relative Humidity: 45% to 75%
  • 6 months for palladium silver (Pd/Ag) terminations, silver plating finishes
  • 8 months for all other terminations, plating finishes

Storage Conditions for installed/mounted/soldered components. Same as operating temperature range unless otherwise specified.

  • Temperature: -40°C to +85°C (Some components may be graded at higher at higher temperatures due to special qualification)