供应压电蜂鸣片

型号/规格：
3B31+2.6SA
品牌/商标：
SWT
阻抗：
500
频率范围：
2600

Resonant frequency (KHz) Fr =2.6±0.5 Resonant impedance (Ω) Rr≤500 Main electrode static capacity (nF) CM =21±30% Feedback electrode static capacity(nF) CF=2.6±30% Operating temperature (℃) -20～+70 Storage temperature (℃) -30～+80 Piezoelectric elements Manual Soldering process Soldering Parameter Temp.( ℃ ) Time(Sec.) Times Inclusive Lead silver electrode 280±10 1.5 second or less. 1~2 metal plate 320±10 2 second or less. 1~2 Lead Free ★ silver electrode 320±10 2 second or less. 1~2 ★ metal plate 340±10 3 second or less. 1~2 Solder Dot: Diameter MAX 3.0mm, High MAX 1.5mm, Soldering sequence: 1、 silver electrode 2、 metal plate

了解详情立即询价

上一篇：供应引线压电蜂鸣器

下一篇：供应手机扬声器