Home » Piezo Disc » piezo buzzer disc

piezo buzzer disc

piezo buzzer disc

piezo buzzer disc

We know that lots of electrical products need speakers. Piezo buzzer is a kind of voice for different kinds of electrical product applications. It can be used for the sounding and warning of various electronic products. such as electronic watches, household appliances, electronic toys, instruments and meters, and remote control appliances. It can also be used as an acoustic sensor for voice-controlled electronic products.

Thickness (Resonance frequency) Series:

  • Common ( About 0.4mm Thickness)
  • Thin  (About 0.2mm Thickness)
  • Ultra-Thin ( About 0.05mm- 0.1m Thickness)

Piezo Buzzer Shapes Series:

  • Wafer
  • Semilune
  • Oval
  • Plate
  • Ring
  • Others

How do we name the model?

FT   20   T   2.7     A     1

FT Means: Piezo ceramic buzzer disc

20 Means: Out diameter

T Means: T- Copper; G- Stainless steel; H- Iron-nickel alloy

A Means: Electrode shape, A- Full electrode type; B-Negative feedback electrode type

1Means: 1-Plane structure;2-Disc structure

Dimension and Specification :

Piezo Disc Picture Model NO. Frequency
(KHz)
Impedance
(Ω)
Capacitance
(pF)
Plate Piezo Diameter
(mm
Ceramic Diameter
(mm
Total Thickness
(mm
Piezo Thickness
(mm
Carton

Size
(cm)

Quantity/

Carton
(K)

piezo disc buzzer-Ni FT-10H-12.0A1 12.0±2.0 ≤500 9000±30% Ni φ10.0±0.2 φ8.0±0.5 0.18±0.03 0.1±0.02 51.5×42×26 20
piezo disc buzzer-Ni FT-10H-15.0A1 15.0±3.0 ≤500 6000±30% Ni φ10.0±0.2 φ8.25±0.3 0.23±0.03 0.1±0.02 51.5×42×26 20
piezo ceramic buzzer002 FT-10.5T-7.5A1 7.5±0.5 ≤500 12000±30% Cu φ10.5±0.2 φ8.0±0.5 0.13±0.03 0.075±0.02 28×15×18 30
piezo ceramic buzzer002 FT-11T-8.5A1 8.5±1 ≤500 12000±30% Cu φ11.0±0.2 φ9.0±0.5 0.17±0.04 0.095±0.03 28×15×18 30
piezo ceramic buzzer002 FT-12T-6.0A1 6.0±0.5 ≤500 15000±30% Cu φ12.0±0.2 φ9.0±0.5 0.135±0.03 0.06±0.02 28×15×18 30
piezo ceramic buzzer002 FT-12T-8.0A1 8.0±1 ≤500 15000±30% Cu φ12.0±0.2 φ9.0±0.5 0.19±0.03 0.11±0.02 28×15×18 20
piezo ceramic buzzer002 FT-12T-8.0A1W253 8.0±0.5 ≤500 15000±30% Cu φ12.0±0.2 φ9.0±0.3 0.19±0.03 0.11±0.02 37.5×23.5×31.5 40
piezo buzzer 003 LFT-12T-9.0A1W352 9.0±0.5 ≤500 12000±30% Cu φ12.0±0.2 φ9.0±0.5 0.23±0.03 0.12±0.02 37.5×27.5×24.5 40
piezo ceramic buzzer002 FT-15T-4.0A1 4.0±0.7 ≤500 28000±30% Cu φ15.0±0.2 φ12.0±0.5 0.14±0.03 0.08±0.02 30×20×15 20
piezo ceramic buzzer002 FT-15T-6.0A1 6.0±0.5 ≤500 15000±30% Cu φ15.0±0.2 φ11.0±0.5 0.225±0.03 0.115±0.02 30×20×15 20
piezo ceramic buzzer002 FT-20T-3.6A1 3.6±0.5 ≤400 20000±30% Cu φ20.0±0.2 φ15.0±0.5 0.205±0.03 0.1±0.02 30.5×18.5×20.5 10
piezo ceramic buzzer002 FT-20T-3.9A1 3.9±0.5 ≤400 27000±30% Cu φ20.0±0.2 φ15.0±0.5 0.24±0.03 0.13±0.02 30.5×18.5×20.5 10
piezo ceramic buzzer002 FT-20T-6.0A1 6.0±0.5 ≤400 15000±30% Cu φ20.0±0.2 φ15.0±0.5 0.385±0.05 0.205±0.03 30.5×18.5×20.5 10
piezo buzzer 003 LFT-20T-4.0A1W303 4.0±0.5 ≤400 20000±30% Cu φ20.0±0.2 φ15.0±0.5 0.26±0.05 0.15±0.03 37.5×23.5×31.5 10
piezo buzzer 003 FT-20T-6.5A1W152 6.5±0.5 ≤400 15000±30% Cu φ20.0±0.2 φ15.0±0.4 0.43±0.05 0.2±0.03 37.5×23.5×31.5 10
piezo disc buzzer-Ni FT-20G-6.4A1 6.3±0.8 ≤1000 13000±30% Stainless Steel φ20.0±0.2 φ14.2±0.5 0.38±0.05 0.2±0.03 30.5×18.5×20.5 10
piezo ceramic buzzer002 FT-27T-3.2A1 3.2±0.4 ≤400 35000±30% Cu φ27.0±0.2 φ20.0±0.5 0.36±0.05 0.2±0.03 43.5×17.5×19 3
piezo ceramic buzzer002 FT-27T-4.0A1 4.0±0.5 ≤400 20000±30% Cu φ27.0±0.2 φ20.0±0.5 0.46±0.05 0.24±0.03 43.5×17.5×19 3
piezo ceramic buzzer002 FT-31T-1.4A1 1.4±0.5 ≤500 45000±30% Cu φ31.0±0.2 φ20.0±0.5 0.23±0.04 0.11±0.02 43.5×17.5×19 3
piezo disc buzzer-Ni FT-35T-3.0A1 3.0±0.3 ≤500 25000±30% Cu φ35.0±0.2 φ25.0±0.5 0.56±0.06 0.29±0.04 29.5×19.5×25 1.6
piezo ceramic buzzer002 FT-35G-3.0A1 3.0±0.3 ≤500 45000±30% Stainless Steel φ35.0±0.2 φ25.0±0.5 0.525±0.06 0.3±0.04 29.5×19.5×25 2
piezo ceramic buzzer002 FT-41T-1.0A1 1.0±0.5 ≤1000 70000±30% Cu φ41.0±0.2 φ25.0±0.5 0.23±0.04 0.11±0.02 29.5×19.5×25 2
piezo disc 0034 FT-12H-6.0B1 6.0±0.5 ≤500 13000±30% Ni φ12.0±0.2 φ9.0±0.5 0.12±0.03 0.05±0.02 28×15×18 30
piezo buzzer 004 FT-20T-3.9B1 3.9±0.5 ≤400 18000±30% Cu φ20.0±0.2 φ15.0±0.5 0.23±0.03 0.11±0.02 30.5×18.5×20.5 10
piezo disc buzzer with wire FT-20T-4.0B1-1W372 4.0±0.5 ≤400 18000±30% Cu φ20.0±0.2 φ15.0±0.4 0.25±0.05 0.125±0.03 37.5×23.5×31.5 10
piezo buzzer 004 FT-20N-3.9B1 3.9±0.5 ≤400 19000±30% Ni φ20.0±0.2 φ15.0±0.5 0.24±0.04 0.1±0.02 30.5×18.5×20.5 10
piezo buzzer 004 FT-20T-6.5B1 6.5±0.5 ≤400 12000±30% Cu φ20.0±0.2 φ15.0±0.5 0.4±0.05 0.2±0.03 30.5×18.5×20.5 10
piezo buzzer 004 FT-21T-3.7B1 3.7±0.5 ≤400 18000±30% Cu φ21.0±0.2 φ15.0±0.5 0.26±0.06 0.14±0.04 30.5×18.5×20.5 10
piezo buzzer 004 FT-27T-3.8B1 3.8±0.4 ≤400 18000±30% Cu φ27.0±0.2 φ20.0±0.5 0.42±0.05 0.205±0.03 43.5×17.5×19 3
piezo buzzer 004 FT-32T-3.2B1 3.2±0.3 ≤300 26000±30% Cu φ32.0±0.2 φ25.0±0.5 0.45±0.05 0.25±0.03 43.5×17.5×19 3
piezo disc 0034 FT-35G-3.25B1 3.25±0.3 ≤300 26000±30% Stainless Steel φ35.0±0.2 φ25.0±0.5 0.57±0.06 0.35±0.04 29.5×19.5×25 1.6
piezo disc 01 FT-32T-2.3A6 2.3±0.5 ≤500 250000±30% Cu φ32.0±0.2 31.5±0.5 0.47±0.06 0.1±0.02 43.5×17.5×19 2.5