Drawing No. K1101-13754-432 11/11
KYOCERA Crystal Device Corporation
9.Cautions for use
（1）Automatic mounting machine use
Please use after affirmation that select the mounting machine model with a shock small if possible in
the case of use of an automatic mounting machine, and it does not have breakage. There is a risk of
a quartz crystal unit breakage occurring and not functioning normally by too much shock etc..
（2）Conformity of a circuit
In case of use of an oscillation circuit, please insert in a quartz crystal unit in series resistance 5 time as
many as the standard value of equivalent in-series resistance, and confirm oscillating. Please
remove resistance which inserted after the notes above-mentioned examination in the quartz crystal
unit in series, and use it.
（3）After making the Quartz Crystal mount on a printed circuit board ,if it is required to devide the printed
circuit board into another one, use it with attentive confirmation so that a warp cased by this dividing
might not affect any damage. When designing a printed circuit board as well as handling the mounting
As much as possible. The quartz crystal shall be passed through the reflow furnace. Then it shall be
subjected to standard atmospheric conditions, after which cleaning shall be made.
Storage at prolonged high temperature or low temperature and the storage by high humidity cause
degradation of frequency accuracy, and degradation of soldering nature. Storage is performed at the
temperature of 18-30 degrees C, and the humidity of 20-70 Percent in the state of packing, and a term is 6
11. Manufacturing location
KYOCERA Crystal Device Philippines, Inc.
12. Quality Assurance
Kyocera Crystal Device Quality Assurance Division
13. Quality guarantee
When the failure by the responsibility of our company occurs clearly after delivery within 1 year,
a substitute article etc. is appropriated gratuitously and this is guaranteed. However, when passing
1 year after delivery, there is a case where I am allowed to consider as onerous repair after both
When any questions and opinions are in the written matter of these delivery specifications, I will ask
connection of you from the our company issue day within 45 days. In a connection no case, a written
matter is consented to it and employed within a term.