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12VDC Small Mechanical buzzer piezo electronic Wholesales

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Quick Details

Resonant Frequency: 4.0±0.5KHz
Operating Temperature: -20°C~+80°C
Place of Origin: Zhejiang China
Delievery: 15-25days
Max.Allowable Voltage: 30Vp-p Square Wave
Max.Rated Current: 2mA at 4.0KHz/12Vp-p Square Wave
Rated Voltager: 12Vp-p Square Wave
Model Number: transducer
Weight: 1 g
Name: telephone ringer
Brand Name: TOPEAT
Type: Buzzer
Quality: Higher
Min.Sound Pressure Level: 80dB at 4.0KHz/12Vp-p Square Wave/10cm
Packaging Detail: packing in box
Selling Units: Single item
Single package size: 8X5X5 cm
Single gross weight: 0.1 KG
Ningbo Topeast Electronic Technology Co., Ltd.
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US$ 40,000+
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Product Description





Model No


Rated Voltager

12Vp-p Square Wave

Max.Allowable Voltage

30Vp-p Square Wave

Max.Rated Current

2mA at 4.0KHz/12Vp-p Square Wave

Min.Sound Pressure Level

80dB at4.0KHz/12Vp-p Square Wave /10cm

Resonant Frequency


Operating Temperature






Packaging & Shipping


 Shipping time :30days
Our Services

The company owns high efficient materials manufacturing facilities, advanced test equipment and perfect quality guarantee system. there are many famous experts and professors working in the Institute researching the electronic function ceramic materials with advanced performance in the world full-time or part-time. Its products is sold to South-east Asia,America and Europe markets,and has faith in its customers.The company is doing its utmost to provide the most satisfied products and the best service to its customers.


Company Information



We is specially engaged in trading and manufacturing of piezoelectric ceramic components and devices. It is the best manufacturing company of piezoelectric acoustic transducer devices with the highest quality,the most kinds and the biggest scales.Its output of the thin piezoelectric ceramic buzzer is 10 millions each year.It can batch produce other piezoelectric trancducer devices.such as ultrasonic sensor,ceramic filter &resonator and high power ultrasonic transducer,etc.



Any inquire,please let me know.