Notice
o Storage and Operating Conditions
o Rating
The component may be damaged if excessive mechanical
stress is applied.
o Handling
1. Accurate test circuit values are required to measure
electrical characteristics. Miscorrelation may be caused if
there is any deviation, especially stray capacitance, from
the test circuit in the specification.
2. The components, packed in a moisture proof bag (dry
pack), are sensitive to moisture. The following treatment
is required before applying reflow soldering, to avoid
reliability degradation caused by thermal stress. When
unpacked, store the component in an atmosphere of
reflow 30°C and below 60%R.H., and solder within 1
week.
3. For safety purposes, connect the output of filters to the IF
amplifier through a D.C. blocking capacitor. Avoid
applying a direct current to the output of ceramic filters.
1. Product Storage Conditions
Please store the products in a room where the
temperature/humidity is stable, and avoid places where
there are large temperature changes. Please store the
products under the following conditions:
Temperature: -10 to +40°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
solderability may be degraded due to storage under poor
conditions.
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 quality and solderability
may be degraded due to storage in a chemical
atmosphere.
(2) Please do not put the products directly on the floor
without anything under them to avoid damp places
and/or dusty places.
(3) Please do not store the products in places such as a
damp heated place or any place exposed to direct
sunlight or excessive vibration.
(4) Please use the products immediately after package is
opened, because quality and solderability may be
degraded due to storage under poor conditions.
(5) To avoid cracking of ceramic element, please do not
drop the products.
4. Other
Please be sure to consult with our sales representative or
engineer whenever the products are to be used in
conditions not listed above.
Continued from the preceding page.
Do not clean or wash the component as it is not
hermetically sealed.
2. Wash
In case of overcoating the component, conditions such as
material of resin, cure temperature, and so on should be
evaluated well.
3. Coating
P50E.pdf
Sep.19,2012
54
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering.