4739 47mm 110db 3V 5V 12V 24V square Active Piezo siren alarm loud small buzzer
4739 47mm 110db 3V 5V 12V 24V square Active Piezo siren alarm loud small buzzer
4739 47mm 110db 3V 5V 12V 24V square Active Piezo siren alarm loud small buzzer
4739 47mm 110db 3V 5V 12V 24V square Active Piezo siren alarm loud small buzzer
4739 47mm 110db 3V 5V 12V 24V square Active Piezo siren alarm loud small buzzer
4739 47mm 110db 3V 5V 12V 24V square Active Piezo siren alarm loud small buzzer
4739 47mm 110db 3V 5V 12V 24V square Active Piezo siren alarm loud small buzzer

4739 47mm 110db 3V 5V 12V 24V square Active Piezo siren alarm loud small buzzer

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Price:$0.60 - $1.30

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Product Overview

Description









4739 47mm 3V 5V 12V 24V high decibel square Active Piezo siren alarm loud buzzer


Product Name
4739 47mm 3V 5V 12V 24V high decibel square Active Piezo siren alarm loud buzzer
Type
Piezo Buzzer
Rated Voltage
3Vo-p；5Vo-p；12Vo-p；24Vo-p;
Storage Temperature
-20℃～+70℃
Operating Temperature
-10℃～+60℃
Rated Current
Max.35mA(3v);Max.50mA(5v);
Max.130mA(12v);Max.240mA(24v)
Sound Output at 10cm (dB)
Min. 95dB(3V);Min. 100dB(5V);
Min. 105dB(12V);Min. 110dB(24V);
Resonant Frequency
2900±500Hz
Operating Voltage
3~24Vo-p
Dimension
Φ47.3x39.3xH23.5 mm
R o H S
Yes


1. Piezo Buzzer Dimensions




2. Piezo Buzzer Test Circuit




3. Piezo Buzzer Frequency Response






















Q1: Could I have samples for testing first?
A1: Yes. definitely you can. We can even send you free sample and you should only pay for the shipping fee.

Q2: How long is the production lead time/delivery time?
A2: We will send sample to you within 3 days.
Production for big quantity needs about 20 days. And it also depends on product and quantity.

Q3: What about terms of payment?
A3: Payment terms: T/T, West Union, Paypal and L/C etc.

Q4: What is your MOQ?
A4 :We don’s requested MOQ for each model, but the more quantity cost will be more cost-effective .

Q5: How will you control product quality?
A5: We strictly control every details of production, and every product is inspected by our QC team before delivery.

Q6: Are you trading company or manufacturer ?
A6: We are buzzer manufactory.

Q7: Can you solve technical problems for us?
A7: Yes, Our technical team will try our best to support you.

Q8: Could you provide specifications and technical support?
A8 :We have a series of specifications to support you for free！Contact Us Now!



Contact Us Now!




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