Lead-Free Buzzers

PUI Audio Lead-Free Buzzers are designed with various resonant frequencies and mounting configurations. These buzzers utilize potassium sodium nitrate, K0.5Na0.5NbO3 (KNN), a material recognized by researchers as among the most feasible lead-free alternatives to highly efficient, lead-based piezoelectric lead zirconate titanate (PZT). By eliminating lead from these buzzers, their environmental impact and associated health hazards are significantly reduced. These lead-free buzzers ensure compliance with strict international regulations, such as the RoHS directive, restricting the use of hazardous substances in electronic equipment. PUI Audio Lead-Free Buzzers exhibit a strong piezoelectric effect, even with a slimmer profile, opening possibilities in the medical, industrial, automotive, and consumer sectors. 

音訊設備的類型
變更類別視圖
結果: 7
選擇 圖像 零件編號
 製造商
說明 規格書 供貨情況 定價 (HKD) 基於數量按單價篩選表中結果。
數量 RoHS
PUI Audio 揚聲器及變頻器 Lead Free Bender 20mm 6.1KHz 54nF 30Vpp Alloy
規格書
788庫存量
HK$45.95
HK$35.51
HK$32.22
HK$28.93
檢視
最少： 1
倍數： 1
PUI Audio 揚聲器及變頻器 Lead Free Bender 27mm 3.3KHz 100nF 30Vpp Alloy
規格書
770庫存量
HK$57.62
HK$44.72
HK$40.52
HK$37.73
檢視
最少： 1
倍數： 1
PUI Audio 揚聲器及變頻器 Piezo Bender 12mm 10000HZ 30VP-P
規格書
50庫存量
HK$232.38
HK$175.25
HK$158.81
HK$151.74
最少： 1
倍數： 1
PUI Audio 揚聲器及變頻器 Lead Free Bender 20mm 5.3KHz 17nF 40Vpp Brass
規格書
487庫存量
HK$12.99
HK$10.03
HK$8.88
HK$8.22
檢視
最少： 1
倍數： 1
PUI Audio 揚聲器及變頻器 Lead Free Bender 35mm 2.9KHz 35nF 30Vpp Leads
規格書
152庫存量
HK$34.20
HK$24.82
HK$22.03
HK$19.56
檢視
最少： 1
倍數： 1
PUI Audio 蜂鳴器和音訊指示器 - 板安裝式 Lead Free Piezo Bender 20mm Nickel 4000Hz 30nF 30Vpp
規格書
546庫存量
HK$36.09
HK$26.14
HK$23.26
HK$20.63
檢視
最少： 1
倍數： 1
PUI Audio 蜂鳴器和音訊指示器 - 板安裝式 Lead Free Piezo Bender 27mm Nickel 2200Hz 52nF 30Vpp
規格書
556庫存量
HK$39.21
HK$30.33
HK$27.54
HK$24.66
檢視
最少： 1
倍數： 1