Resonant frequency              Fr

4.1±0.7KHz

Main electrostatic capacity        Cm

22000±30%pF

Feedback electrostatic capacity    Cf

2500±30%pF

Resonant impedance             R

250Ω Max

Metal plate material            

Brass

Metal plate size        (D)     mm

27.0±0.1

Metal plate thickness    (t)     mm

0.18±0.03

Ceramic diameter    (d)    mm

20.0±0.3

Total height         (T)   mm

0.40±0.05

Insulation resistance

100MΩ Min

Maximum input voltage

30Vp-p

Operating temperature range

-20℃ to +70℃

Storage temperature range

-30℃ to +80℃

Lead wires

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