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［5］ Precautions

(1) Recommended mounting conditions

Reflow profile

As per reflow profile shown in page 10.

Manual soldering

350℃ max. for 4 sec. max.

(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/ASQCZ1.4-1996 .

No

Sampling level

AQL(%)

1

Frequency tolerance

1.0

2

Equivalent series resistance

1.0

3

Outer appearance

1.5

4

Others characteristics

Periodical quality inspection

Item

Ⅰ

Ⅰ

Ⅰ