3piezo element sounder – BeStar BPT4512H18.4-03 LF User Manual
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Piezo Element Sounder
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Page 4 of 09
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BPT4512H18.4-03 LF
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BPT4512H18.4-03 LF
DRG NO: BS/TEP01.694B
08/06/10
李红元
赵 峥
邱 俊
2.3 Product Storage
2.3.1 Please do not store the products in a chemical atmosphere (Acids, Alkali, Bases,
Organic gas, Sulfides atc), because the characteristics may be reduced in quality, and/or
be
degraded in a chemical atmosphere.
2.3.2 Please do not put the products directly on the floor without anything under them to
avoid damp places and/or dusty places.
2.3.3 Please do not store the products in the places such as: in a damp heated place,
in a place where direct sunlight comes in, in place applying vibrations.
2.3.4 Please use the products immediately after the package is opened, because
the characteristics may be reduced in quality, and/or be degraded in the solderability
due to storage under the poor condition.
2.3.5 Please do not drop the products to avoid cracking of ceramic element.
2.4 Please be sure to consult with our sales representative or engineer whenever and
prior to using the products.
2.5 The component may be damaged if mechanical stress over this specification is applied.
Please pay attention to protect operating circuit from surge voltage provided by
something of force such as falling,shock and temperature changing
.
2.6
2.6.1 Export Control
No BeStar products should be used or sold, through any channels, for use in the design,
development, production, utilization, maintenance or operation of, or otherwise contribution to
(1) any weapons (Weapons of Mass Destruction [nuclear, chemical or biological weapons or
missiles]
or conventional weapons) or
(2)goods or systems specially designed or intended for military end-use or utilization by military
end-users.
2.6.2 Please contact our sales representatives or product engineers before using the products in
the specification or catalogue for the applications listed below, which require especially high
reliability for
the prevention of defects which might directly damage a third party's life, body or property, or
when
one of our products is intended for use in applications other than those specified in this
specification.
a) Aircraft equipment or Aerospace equipment