7BB-35-3 Murata, 7BB-35-3 Datasheet - Page 31
![Speakers & Transducers 7BB-35-3](/photos/17/61/176184/96148p04_sml.jpg)
7BB-35-3
Manufacturer Part Number
7BB-35-3
Description
Speakers & Transducers 7BB-35-3
Manufacturer
Murata
Series
7BBr
Datasheet
1.PKM13EPYH4000-A0.pdf
(39 pages)
Specifications of 7BB-35-3
Magnet Material
Brass
Diameter
35 mm
Frequency Range
2.8 KHz
Impedance
200 Ohms
Capacitance
8nF
External Depth
0.53mm
External Diameter
35mm
Resonant Frequency
2.8kHz
Transducer Function
Diaphragm
Length/height, External
0.3mm
Operating Temperature Max
7°C
Operating Temperature Min
-20°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8
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.
1. Washing of the component is not acceptable, because
2. Please do not cover the hole with tape or other
3. There should not be any obstacle within 15mm from
1.The component may be damaged if mechanical stress
2.Resistors should not be connected in series to the power
30
Piezoelectric Buzzers Notice
Notice (Soldering and Mounting)
it is not sealed.
obstacle as this will produce irregular oscillation.
top of the component as this will produce irregular
oscillation.
Notice (Handling)
over this specification is applied.
supply as this will produce irregular oscillation. When
resistor is necessary to control sould volume, use
capacitor (1 F) parallel with the buzzer together.
+Vdd
Buzzer
Capacitor
(1 F)
P37E17.pdf 02.3.6