Product Series
Contact Us
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
Piezo Audio Indicator (with driving circuit)
| Pictures | Type | Size(mm) | Resonant Frequency (KHz) | Min sound pressure lovel | Voltage(V) |
 |
QSI-1410 | 14.1×7.8 | 4.0±0.5KHz | 85dB/10cm | 12 |
 |
QSI-1610 | 15.4×13.9 | 4.0±0.5KHz | 85dB/10cm | 12 |
 |
QSI-2310TA | 23×19 | 3.3±0.5KHz | 88dB/30cm | 12 |
 |
QSI-2310LA | 23×19 | 3.3±0.5KHz | 88dB/30cm | 12 |
 |
QSI-2310TB | 23×16 | 3.3±0.5KHz | 88dB/30cm | 12 |
 |
QSI-2310LB | 23×16 | 3.3±0.5KHz | 88dB/30cm | 12 |
 |
QSI-2310LC | (22.7±0.3)×(12.1±0.2) | 3.3±0.5KHz | 88dB/30cm | 12 |
 |
QSI-2610T | 23×9.8 | 3.5±0.5KHz | 85dB/30cm | 12 |
 |
QSI-2610L | 23×10 | 3.5±0.5KHz | 85dB/30cm | 12 |
 |
QSI-2910 | 29.5×24.5 | 3.7±0.5KHz | 90dB/30cm | 12 |
 |
QSI-3010 | 30×20 | 3.9±0.5KHz | 90dB/30cm | 12 |
 |
QSI-3210 | 32×14 | 3.7±0.5KHz | 90dB/30cm | 12 |
Copyright © 2002-2016 Qisheng-elec.Com. Changzhou Qisheng Electronics Componet Factory All rights reserved. ICP:苏ICP备05041188号-1
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