风华三端滤波器(三端滤波电容)规格书

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Stages Precautions Technical considerations

8.Storage Condition s Storage

1.To maintain the solderability of terminal

electrodes and to keep the packaging

material in good condition,care must be

taken to control temperature and humidity

in the storage area.Humidity should

especially be kept as low as possible.

Recommended conditions

Temperature040

Humidity Below70%RH

The room temperature must below40.Even under ideal storage conditions capacitor electrode solderability decreased as time passes,so ceramic chip capacitors should be used within6months from the time of delivery.

The packaging material should be kept where nochlorine or sulfur exist in the air.

2.The capacitance value of high dielectric constant capacitors(type2&3)will gradually decrease with the

Passage of time,so this should be taken into consideration in the circuit design.If such a capacitance reduction occurs,a heat treatment of150for1hour will return the capacitance to its initial level.

1.If the parts are stored in a high temperature

and humidity environment,problems such as

reduced solderability caused by oxidation of

terminal electrodes and deterioration of

taping/packaging materials may take place.For

this reason,components should be used within

6months from the rime of delivery.If exceeding

the above period,please check solderability

before using the capacitors.

6.Post cleaning Processes With some type of resins a decomposition gas or chemical reaction vapor may remain inside the resin during the hardening period or even while left under normal storage conditions

will result in the deterioration of the

capacitor s p

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