7BB-20-6L0 Murata, 7BB-20-6L0 Datasheet - Page 26
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7BB-20-6L0
Manufacturer Part Number
7BB-20-6L0
Description
Speakers & Transducers 6.30KHZ PIEZO ELEMENT
Manufacturer
Murata
Series
7BBr
Datasheet
1.PKM13EPYH4000-A0.pdf
(39 pages)
Specifications of 7BB-20-6L0
Termination Style
Wire
Magnet Material
Brass
Diameter
20 mm
Frequency Range
6.3 KHz
Impedance
1000 Ohms
Capacitance
10nF
External Diameter
20mm
Resonant Frequency
6.3kHz
Transducer Function
Diaphragm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
7BB-20-6L0
Manufacturer:
MURATA
Quantity:
12 000
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
Washing of the component is not acceptable,
because it is not sealed.
1. The component may be damaged if mechanical stress
2. Please pay attention to protect operating circuit from
3. If DC voltage is applied to the component, silver migration
4. The resistor should be used as shown in Fig. A.
5. Please pay enough attention not to pull lead wire too
Notice (Soldering and Mounting)
Notice (Handling)
over this specification is applied.
surge voltage provided by something of force such as
falling, shock and temperature changing.
may occur. Please pay full attention not to subject the
component to DC voltage for long periods.
A suitable resistance value should be chosen, preferably
1k to 2k . Instead of this measure, a diode may also be
applied as shown in Fig. B.
much because wire may be broken or soldering point may
come off.
Piezoelectric Ringers (PIEZORINGERr) Notice
IC
Fig.A
IC
Fig.B
R
P37E17.pdf 02.3.6
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