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［5］ Precautions
(1) Recommended mounting conditions
Reflow profile
Manual soldering
(2) Cleaning
The crystal resonator may be destroyed by ultrasonic cleaning.
We don't guarantee the quality of the product with that cleaning method because
such conditions as type of the washing machine, power, time,position in the bath,
etc. can not be specified.
Please confirm ultrasonic cleaning is not giving any damage to the product
before use when that cleaning method must be used.
［6］ Outgoing inspection standard
・The outgoing inspection shall be conducted as per the following standard.
・The sampling shall be performed according to the ANSI/ASQC Z1.4-1996.
As per reflow profile shown in page 10.
350℃max. for 4 sec. Max.
NO
1
Frequency tolerance
2
Equivalent series resistance
3
Outer appearance
4
Others characteristics
Item
Sampling level
Ⅰ
Ⅰ
Ⅰ
Periodical quality inspection
4/11
AQL(%)
1.0
1.0
1.5
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