Piezo Ceramic element 27mm 4.0Khz with connector
Piezo Ceramic element 27mm 4.0Khz with connector
Piezo Ceramic element 27mm 4.0Khz with connector

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Piezo Ceramic element 27mm 4.0Khz with connector

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Model No. : FT-27T-4.0A1L80C
Brand Name : SANCO
9yrs

Ningbo, Zhejiang, China

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Product description

Short Description:

27mm dia, 0.45mm thickness, 4.0Khz, 40000pF, brass, Piezo ceramic element with wires and connector

Feature:
Clear sound
High sound pressure  
Custom design capability  
Competitive pricing  
Fast delivery    

Specification:

Resonant frequency              Fr 

4.0±0.5KHz

Main electrostatic capacity        Cm  

25000±30%PF

Feedback electrostatic capacity    Cf

       ----------

Resonant impedance             R

250Ω Max

Metal plate material            

brass

Metal plate size       D mm

27.0±0.1

Metal plate thickness   ( t )   mm

0.20±0.03

Ceramic diameter      ( d )  mm

20.0±0.4

Total height          ( T )  mm

0.50±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

 UL1571 AWG28 2.54mm terminal

Dimension:

2740alc D

 2740alc





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