22x12mm Piezoelectric Transducer Buzzer 1-30V 4000Hz

Name: 22x12mm Piezoelectric Transducer Buzzer 1-30V 4000Hz
Brand: Jiangsu Huawha Electronices Co.,Ltd
Rating: 4.5 (18 reviews)

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Model No. :	HNR-2212
Brand Name :	HNDZ
Category :	Buzzer
Certification :	ISO9001

4yrs

Taizhou, Jiangsu, China

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Product description

22x12mm Piezoelectric Transducer Buzzer 1-30V 4000Hz

Jiangsu Huawha Electronics Co., Ltd. was founded in 1999 and has devoted in the acoustic field for more than 20 years. There are about 200-300 employees including more than 20 professional and experienced engineers. The company is a reliable, well-developed and professional manufacturer of electronic acoustic products, providing electromagnetic buzzer, SMD Piezo Buzzer, speaker, Mylar Speaker, Mechanical Buzzer, alarms and so on.

The piezoelectric buzzer for external drive produce exceptional sound output and efficiency all while meeting each customers unique performance requirements. Piezo transducers are constructed without magnets, instead they create sound mechanically via the piezoelectric effect.

With professional skills, enthusiasm and ambition, we are looking forward to corporate with you. Welcome to Huawha!

Specification

Type		Spec
1	Rated voltage	12.0Vp-p
2	Operation voltage	1~30Vp-p
3	Sound Pressure Level=SPL	Min 90dB
4	current	Max 5mA
5	Oscillation frequency	4000Hz
6	Operating Temperature	-20～+70℃
7	Storage temperature	-30～+80℃
8	Externals size （mm）	Φ22*H12
9	Mass	3.2g
10	Housing Material	PPO
11	Environmental Protection Regulation	RoHS

Dimension

22x12mm Piezoelectric Trasducer Buzzer 1-30V 4000Hz

Frequency Curve

Min.90dB Max.5mA Piezoeletric Passive Buzzer Curve