http://www.blunet.net.cn/electronic-components/piezo-transducer/ Products / / Electronic Components / / Piezo Transducer zh-cn DSW Fire safety & Security sales@dswbrand.com http://www.blunet.net.cn/electronic-components/piezo-transducer/piezo-transducer-653.html Rated Voltage: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 at 4.0KHz/12Vp-p Square Wave/10cm D(mm):?4.1 H(mm):7 Resonant Frequency:4.0?.5KHz Operating Temperature:-20~+80 Weight:1g Capacitance at 120Hz:10nF 2008-06-09 Piezo Transducer DavidJon DSW safety & Security http://www.blunet.net.cn/electronic-components/piezo-transducer/piezo-transducer-652.html Rated Voltage:12Vp-p Square Wave Max.Allowable Voltage:30Vp-p Square Wave Max.Rated Current:3mA at 4.0KHz/12Vp-p Square Wave Min.Sound Pressure Level:88dB at 4.0KHz/12Vp-p Square Wave/10cm Resonant Frequency:4.0?.5KHz Operating Temperature:-20~+80 Weight:2.5g 2008-06-09 Piezo Transducer DavidJon DSW safety & Security http://www.blunet.net.cn/electronic-components/piezo-transducer/piezo-transducer-651.html Rated Voltage:16Vp-p Square Wave Max.Allowable Voltage:30Vp-p Square Wave Max.Rated Current:4mA at 3.3KHz/16Vp-p Square Wave Min.Sound Pressure Level:95dB at 3.3KHz/16Vp-p Square Wave/10cm Resonant Frequency:3.3?.5KHz Operating Temperature:-20~+70 Weight:3g 2008-06-09 Piezo Transducer DavidJon DSW safety & Security http://www.blunet.net.cn/electronic-components/piezo-transducer/piezo-transducer-650.html Rated Voltage:3Vms Square Wave Max.Allowable Voltage:30Vp-p Square Wave Max.Rated Current:1.3mA at 2.0KHz/3Vms Square Wave Min.Sound Pressure Level:75dB at 2.0KHz/3Vms Square Wave/10cm Resonant Frequency:2.0?.5KHz Operating Temperature:-20~+105 Weight:3g 2008-06-09 Piezo Transducer DavidJon DSW safety & Security http://www.blunet.net.cn/electronic-components/piezo-transducer/piezo-transducer-649.html Rated Voltage:12Vp-p Square Wave Max.Allowable Voltage:30Vp-p Square Wave Max.Rated Current:3mA at 1.0KHz/12Vp-p Square Wave Min.Sound Pressure Level:75dB at 1.0KHz/12Vp-p Square Wave/30cm Resonant Frequency:1.0?.5KHz Operating Temperature:-20~+60 Weight:7g 2008-06-09 Piezo Transducer DavidJon DSW safety & Security http://www.blunet.net.cn/electronic-components/piezo-transducer/piezo-transducer-648.html Rated Voltage:12Vp-p Square Wave Max.Allowable Voltage:30Vp-p Square Wave Max.Rated Current:3mA at 1.0KHz/12Vp-p Square Wave Min.Sound Pressure Level:75dB at 1.0KHz/12Vp-p Square Wave/30cm Resonant Frequency:1.0?.5KHz Operating Temperature:-20~+60 Weight:7g 2008-06-09 Piezo Transducer DavidJon DSW safety & Security