Notice (Handling)
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!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 specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
■ CERAFILr 455kHz Chip Type PFWCC Series
1. The component may be damaged if excess mechanical
stress is applied to it mounted on the printed circuit
board.
2. Design layout of components on the PC board to
minimize the stress imposed on the warp or flexure of the
board.
3. After installing chips, if solder is excessively applied to
the circuit board, mechanical stress will cause
destruction resistance characteristics to lower. To
prevent this, be extremly careful in determining shape
and dimension before designing the circuit board
diagram.
[Component direction]
[Component layout close to board]
Put the
component
lateral to the
direction in
which stress
acts.
Susceptibility to
stress is in the order
of : A>C>B
B
AC
Slit
Perforation
■ CERAFILr 455kHz Chip Type SFPCA Series
1. The component will be damaged when an excessive
stress is applied.
2. Use coupling capacitors to prevent applying D.C.
voltage between input-ground, output-ground of
"CERAFIL" as D.C. current may harm the component.
3. In the case that the component is cleaned, confirm
that no reliability degradation is created.
4. In case of covering filter with over coat,
conditions such as material of resin, cure
temperature, and so on should be evaluated carefully.
5. Do not use strong acidity flux, more than 0.2wt%
chlorine content, in re-flow soldering.
6. The product, packed in the moisture-proof bag
(dry pack), is sensitive to moisture. The following
treatment is required before applying re-flow
soldering, to avoid package cracks or reliability
degradation caused by thermal stress. When unpacked,
store the component in an atmosphere of below 25
degree C and below 65% R.H., and solder within 48
hours.
■ CERAFILr 455kHz Lead Type
1. Do not use this product with bend. The component
may be damaged if excess mechanical stress is
applied to it mounted on the printed circuit board.
2. The component will be damaged when an excessive
stress is applied.
3. All kinds of re-flow soldering must not be applied
on the component.
4. Do not clean or wash the component as it is not
hermetically sealed.
5. Do not use strong acidity flux, more than 0.2wt%
chlorine content, in flow soldering.
6. In case of covering filter with over coat,
conditions such as material of resin, cure
temperature, and so on should be evaluated carefully.
7. Accurate test circuit values are required to
measure electrical characteristics.
It may be a cause of miscorrelation if there is
any deviation, especially stray capacitance, from
the test circuit in the specification.
8. Use coupling capacitors to prevent applying D.C.
voltage between input-ground, output-ground of
"CERAFIL" as D.C. current may harm the component.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
!Note P50E.pdf 03.4.16