Murata Power Solutions SMD Diaphragm External Piezo Buzzer Transducer

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Murata 7BB Piezoelectric Diaphragms

This range of piezoelectric transducers from Murata are available with various resonance frequencies and impedance values. With an external drive, these piezoelectric transducers have no contacts, and are highly reliable with no noise. 7BB piezoelectric diaphragms are compact, lightweight and thin. For the voltage type, this series features low power consumption.

Product Application Information

Suitable for consumer and industrial use, recommended applications include digital cameras, burglar alarms, clocks and calculators.

Specifications
Attribute Value
Mounting Type Surface Mount
Drive Type External
Tone Type Diaphragm
Diameter 20mm
Height 0.22mm
Dimensions 20 (Dia.) x 0.22mm
Minimum Operating Temperature -10°C
Maximum Operating Temperature +40°C
Maximum Frequency 3.6kHz
Capacitance 20nF
2350 In stock for delivery within 3 working days
Price Each (In a Pack of 10)
SGD 0.526
(exc. GST)
SGD 0.563
(inc. GST)
units
Per unit
Per Pack*
10 - 490
SGD0.526
SGD5.26
500 +
SGD0.504
SGD5.04
*price indicative
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