Murata SMD Diaphragm External Piezo Buzzer, 5700 → 6900 Hz
- RS Stock No. 721-4940
- Mfr. Part No. 7BB-20-6
- Manufacturer Murata
Technical data sheets
Legislation and Compliance
COO (Country of Origin): TH
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 |
| Maximum Supply Voltage | 3V ac |
| Drive Type | External |
| Tone Type | Diaphragm |
| Diameter | 20mm |
| Height | 0.42mm |
| Dimensions | 20 x 0.42mm |
| Maximum Frequency | 6.9kHz |
| Capacitance | 10 ± 30%nF |
| Minimum Frequency | 5700Hz |
Temporarily out of stock - back order for despatch 17/06/2020, delivery within 3 working days from despatch date
Price Each (In a Pack of 10)
SGD
0.637
(exc. GST)
SGD
0.682
(inc. GST)
units
Per unit
Per Pack*
10 - 40
SGD0.637
SGD6.37
50 - 90
SGD0.629
SGD6.29
100 - 240
SGD0.62
SGD6.20
250 - 490
SGD0.613
SGD6.13
500 +
SGD0.605
SGD6.05
*price indicative
Packaging Options:
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