Piezo Element and Vibrator

piezoelectric ceramic buzzer A3 bimorph plate FT

  • bimorph piezo elementRound shape:PART NO.Fr(KHz)Zr( Ω)C(nF)ShapeDimension(mm)MetalDdTtFT-21.5T-3.5A33.50.5100160nF30%A321.5200.30.05BrassFT-21.5T-3.8A33.80.5100100nF30%A321.5200.350.1BrassFT-23.5T-4.8

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  • Brand: Esuntech
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Product Description

bimorph piezo element


2


Round shape:

PART NO.Fr(KHz)Zr( Ω)C(nF)ShapeDimension(mm)Metal
DdTt
FT-21.5T-3.5A33.5±0.5100160nF±30%A321.5200.30.05Brass
FT-21.5T-3.8A33.8±0.5100100nF±30%A321.5200.350.1Brass
FT-23.5T-4.8A34.8±0.5100120nF±30%A323.5220.40.05Brass
FT-27T-2.8A32.8±0.5100130nF±30%A327250.350.2Brass
FT-35T-2.6A32.6±0.5100130nF±30%A335250.350.1Brass
FT-35T-3.2A33.2±0.5100130nF±30%A335250.350.2Brass
FT-43T-2.5A32.5±0.5100150nF±30%A343250.350.1Brass
FT-43T-4.5A34.5±0.510080nF±30%A343250.650.2Brass
FT-70G-3.0A33.0±0.5200600nF±30%A370500.350.1S-steel
FT-70G-4.0A34.0±0.5300300nF±30%A370500.540.1S-steel

Regtangular Shape:

Model No.Fr(KHz)Zr( 惟)C(nF)ShapeL*W(mm)orT(mm)t1(mm)t2(mm)Metal
Diameter(mm)ceramicceramic

FT-27T-4.4A334.4+/-0.550015+/-30%A33D27+/-0.10.65+/-0.050.2+/-0.030.2+/-0.03Brass
FT-55*55T-7.5D337.5+/-1.0500100+/-30%D33(55*55)+/-0.10.5+/-0.050.2+/-0.030.2+/-0.03Brass
FT-25*25T-3.5D333.5+/-1.050020+/-30%D33(25*25)+/-0.10.6+/-0.050.2+/-0.030.2+/-0.03Brass
FT-25*25T-3.0D333.0+/-1.050020+/-30%D33(25*25)+/-0.10.5+/-0.050.2+/-0.030.2+/-0.03Brass
FT-50*3.5T-39D3339+/-5.0100M1.8+/-30%D33(50*3.5)+/-0.11.3+/-0.10.5+/-0.030.5+/-0.03Brass



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Buzzer: piezoelectric (piezo) vibration element, piezoelectric buzzer, magnetic buzzer, SMD buzzer Speaker: piezo tweeter, mylar speaker, loudspeaker, tweeter speaker, TV speaker, car speaker, multimedia speaker, woofer, sub-woofer, waterproof speaker etc Ultrasonic sensor: for car parking system or distance tester

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