sdc1610m5-01 TDK Corp., sdc1610m5-01 Datasheet - Page 3

• Manufacturer Part Number: sdc1610m5-01
• Description: Electromagnetic Buzzers Pin Terminal Sdc Series
• Manufacturer: TDK Corp.

SAFETY PRECAUTIONS FOR USING TDK ELECTROMAGNETIC BUZZER
Please be sure to read the specifications of TDK Electromagnetic Buzzer(hereinafter referred to as “the buzzer”) before use.
• Please pay sufficient attentions to the warnings for safe
• Do not make sound on the buzzer when it is close to ears.
• Do not exceed the rated operation voltage range when using the
• The buzzer is a magnetic type sounder.
• Do not use the buzzer in other than atmospheric air.
• Do not use the buzzer in the following environments (excluding
• After installing the buzzer when designing an apparatus, confirm
• Do not exceed the rated operating temperature range when
• Do not use for an extended period at relative humidity in excess
• When using the buzzer for a safety device or warning device,
• The buzzer may be influenced by electromagnetic waves,
• If the buzzer is molded or secured by adhesives, thermal
• Do not apply vibrations or shocks (such as dropping) larger than
• Do not bend the terminal pin when soldering to install on a circuit
• Do not apply larger than the specified force to the terminal pin.
• Do not apply force to the terminal pin at high temperatures
• All specifications are subject to change without notice.
• Corrosive gases (Cl
• Places to be exposed to dust.
• Places where rain, fog, salt water, and the like will get on the
designing when using the buzzer.
Incorrect usage may cause smoke or fire.
Listening to the buzzer when it is close to ears, or continuant lis-
tening to it for an extended period, may result in hearing disor-
ders.
Thoroughly warn consumers not to turn on the sound when the
buzzer is close to ears.
buzzer.
If it is exceeded beyond the rated operation voltage, a built-in coil
may generate heat, resulting in deterioration of the coil, which
may cause a drop in sound pressure or a change in the terminal
resistance value.
If a rare short circuit occurs due to heat generated in the built-in
coil, a large electrical current flows to the equipment used, pos-
sibly causing it to emit smoke or fire.
Do not use it for any other purpose than a sound generation.
cases in which countermeasures are taken).
that there are no abnormalities by performing a reliability
evaluation test.
using the buzzer.
of 90% (maximum wet-bulb temperature of 38°C).
take all surest measures such as providing a safety circuit or the
joint use of another sounder with equivalent characteristics in
order to prevent accidents.
voltage changes, and ripple voltage.
Check the buzzer in the mounted condition, and take measures
such as safety circuits, shielding, etc.
expansion stresses from the mold or adhesive agent may cause
deterioration in a soldered terminal part.
Before molding or securing an adhesive, consider the type,
amount, hardening conditions, adhesive properties, etc., of the
sealing material, and confirm the reliability.
the specified.
board.
(when soldering).
buzzer.
2
, NH
3
, SOx, NOx, etc.)
• When soldering a terminal pin, perform the soldering in clean
• When performing dip soldering directly for installing on a printed
• Do not clean(excluding products that can be cleaned).
• With regards to devices in which the consumers can touch the
• As the buzzer uses a coil, it has an inductive load.
• Do not reconfigure the buzzer.
• Sound pressure changes depending on the shape of the part to
• The buzzer has polarities.
• Frequencies other than the rated frequency will change the
• As the buzzer uses a magnet, it generates a surrounding
• The characteristics of the buzzer may change because of the
• Because of deterioration or damage, maintain in rated storage
• Without circuit type: Differences in sound pressure will be
• With circuit type: No sound will be generated.
conditions without contamination or rust in order to avoid poor
connections.
circuit board, be careful so that smoke from the flux, or other
foreign materials, will not get into the sound emission hole.
buzzer, thoroughly warn consumers not to put foreign materials
(such as needles, hairpins, garbage, etc.) into the sound
emission hole.
Protect the drive circuit by putting the diodes in parallel into the
buzzer.
be installed in a device, or the installation location.
Check the buzzer in the mounted condition.
When installing, be careful not to make a mistake with the polar-
ities. Incorrect polarities will cause the following irregularities.
characteristics (sound pressure), and may cause wide
unevenness.
magnetic field.
When designing a device, etc., confirm that there are no irregu-
larities due to the magnetic field.
influence of an outside magnetic field.
Check the buzzer in the mounted condition, and take measures
such as shielding, etc.
temperature range, avoid environments where there are sudden
temperature changes, direct sunlight, corrosive gases and dust,
and store wrapped in order to avoid applying stresses.
created.
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