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Changzhou Qisheng Electronics Componet Factory
Contact:Mrs Liu
Mobile phone:13901500411
Tel:86-519-86464518 86470130
Fax:86-519-86464189
E-mail:qisheng@qisheng-elec.com
Add:No.4 Xinjie,Miaoqiao Town,Wujin District,Changzhou City,Jiangsu Province

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QSR-4210A

CHANGZHOU QISHENG ELECTRONICS COMPONET FACTORY

 

QSR-4210A SERIES

DIMEMSIONS     Unit:mm     Tolerance:±0.5

 

 

SPECIFICATIONS

 

Model No

QSR-4210A 

Rated Voltager

12Vp-p Square Wave

Max.Allowable Voltage

30Vp-p Square Wave

Max.Rated Current

3.5mA at2.8KHz/12Vp-p Square Wave

Min.Sound Pressure Level

85dB at2.8KHz/12Vp-p Square Wave /30cm

Resonant Frequency

2.8±0.5KHz

Operating Temperature

-20~+60

Weight

10 g

 

   Value appling rated voltage

 

Tel:+86-519-6464518     Fax: +86-519-6464189

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Contact:Mrs Liu   Mobile phone:13901500411   Tel:86-519-86464518 86470130   Fax:86-519-86464189
E-mail:qisheng@qisheng-elec.com   Add:No.4 Xinjie,Miaoqiao Town,Wujin District,Changzhou City,Jiangsu Province