諧振電阻Resonant resistance        (R)

100Ω Max

靜電容量Electrostatic capacity       (C)

190000±30%pF at 120Hz

介電損耗Dielectric loss

Max 5%

絕緣電阻Insulation resistance

Min 100MΩ @25VDC

金屬片材料Material of metal plate

Brass(H65)

金屬片直徑Metal plate diameter       (D)

Φ23.5  0/-0.1 mm

壓電片直徑PZT plate diameter        (d)

Φ22.5  +0.3/-0.3 mm

蜂鳴片總厚度Element total thickness   (T)

0.42 ±0.04 mm

金屬片厚度Metal plate thickness        (t)

0.15 ±0.01 mm (波浪片,Wave plate)

最大輸入電壓Maximum input voltage

30Vp-p

工作溫度范圍Operating temperature range

-20~+70℃

存儲溫度范圍Storage temperature range

-20~+80℃

引線規格Lead specifications        (L)

8x2x0.05(編織線, braided wire); L=55±5mm; 各一根

Note