1. Product Storage Condition
    Please store the products in a room where the 
    temperature/humidity is stable, and avoid 
    such places where there are large temperature 
    changes. Please store the products under the 
    following conditions: 
     Temperature: -10 to + 40 degrees C
     Humidity: 15 to 85% R.H.
2. Expiration Date on Storage
    Expiration date (Shelf life) of the products is six 
    months after delivery under the conditions of a 
    sealed and unopened package. Please use the 
    products within six months after delivery. If you 
    store the products for a long time (more than six
    months), use carefully because the products may 
    be degraded in solderability and/or rusty.
    Please confirm solderability and characteristics 
    for the products regularly.
3. Notice on Product Storage
  (1) Please do not store the products in a chemical 
       atmosphere (Acids, Alkali, Bases, Organic gas, 
       Sulfides and so on), because the characteristics 
       may be reduced in quality, and/or be degraded in 
       the solderability due to the storage in a 
       chemical atmosphere.
  (2) Please do not put the products directly on the 
       floor without anything under them to avoid damp 
       and/or dusty places.
  (3) Please do not store the products in places 
       such as: in a damp heated place, in a place where
       direct sunlight comes in, in a place applying 
       vibrations.
  (4) Please use the products immediately after the 
       package is opened, because the characteristics 
       may be reduced in quality, and/or be degraded in 
       the solderability due to storage under the poor 
       conditions.
  (5) Please do not drop the products to avoid cracking 
       of ceramic elements.
4. Others
   Conformal coating or washing of the component is not 
   acceptable because it is not hermetically sealed.
   Please be sure to consult with our sales representatives
   or engineers whenever and prior to using the products.