Document No. EXS10B-08844A 1/8
SPECIFICATION
Customer: General Spec
Receipt
Item:
CRYSTAL UNIT
Type:
NX3225SA
Nominal Frequency:
114.285 MHz
Customer’s Spec. No.:
NDK Spec. No.:
EXS00A-CS00871
Charge:
Sales
Sales.Dept.1
Y.Shinohara
Tel.
81-(0)3-5453-6737
Engineer
Engineering Dept.1
H.Ouchi
Tel.
81-(0)4-2900-6631
Approved
K. Kubota
Checked
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Drawn
H.Ouchi
Revision Record
Rev.
Rev. Date
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21.Jun.2007
Items
Issue
Contents
Remarks
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NIHON DEMPA KOGYO CO., LTD.
Form P-1E
Document No. EXS10B-08844A 3/8
9. Notice
9.1 Order items are manufactured according to specification. As to conditions, which are not
indicated in this specification and unpredictable such as applied condition and oscillation margin,
please check them beforehand.
9.2 Unless we receive request for modification within 3 weeks from the issue date of this NDK
specification sheet, we will supply products according to this specification. Also, if you’d like to
modify specification of order, which has been placed with delivery request within 3 weeks from the
issue data of this specification sheet, we would like to discuss with you separately.
9.3 In no event shall the company be liable for any product failure resulting from an inappropriate
handling or operation of the product beyond the scope of its guarantee.
9.4 Where any change to the process condition is made due to the change(s) in the production line,
inform personnel of the specifications.
9.5 Should this specification data give rise to any disputes relating to any intellectual property rights
or any other rights of a third person, the company shall not indemnify anyone for any damage.
Their disclosure must not be construed as the grant of a license to use any of the intellectual
property rights owned by the company.
9.6 If you intend to use products listed on this specification for applications that may result in loss of
life or assets (controls relating to safety, medical equipment, aeronautical equipment, space
equipment, etc.), please do not fail to advise us of your intention beforehand.
9.7 In the company’s production process whatever amount of ozone depleting substances (ODS) as
specified in the Montreal protocol is not used.
9.8 Information contained in this specification must not be quoted, reproduced or used for other
purposes including processing either in part or in full without obtaining prior approval from the
company.
10. Prohibited items
Be sure to use the product under the following conditions. Otherwise, the characteristics deterioration or
destruction of the product may result.
(1) Reflow soldering heat resistance
Peak temperature: 265°C, 10 sec
Heating: 230°C or higher, 40 sec
Preheating: 150°C to 180°C, 120 sec
Reflow passage times: Twice
(2) Manual soldering heat resistance
Pressing a soldering iron of 400°C on the terminal electrode for four seconds (twice).
NIHON DEMPA KOGYO CO., LTD.
Form P-3E
