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此款电磁有源蜂鸣器长脚(金针&银针都有),短脚均有批量生产!
Model No |
QSX-1201A |
QSX-1206A |
QSX-1212A |
Rated Voltager |
1.5VDC |
6VDC |
12VDC |
Operating Voltage |
1~2V |
4~8VDC |
8~15VDC |
Max.Rated Current |
20mA /1.5VDC |
30mA /6VDC |
30mA /12VDC |
Min.Sound Pressure Level |
75dB /10cm |
85dB /10cm |
85dB /10cm |
Resonant Frequency |
2300±300Hz |
2300±300Hz |
2300±300Hz |
Operating Temperature |
-20℃~+70℃ |
-20℃~+70℃ |
-20℃~+70℃ |
Weight |
2g |
2g |
2g |
QST-1410A SERIES DIMEMSIONS Unit:mm Tolerance:±0.5 dzsc/19/2138/19213842.jpg SPECIFICATIONS Model No QST-1410A 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 4.0±0.5KHz Operating Temperature -20℃~+80℃ Weight 1g