Piezo ceramic Discs

PIEZO CERAMIC DISCS

 

 

PCE 060 – D 20x1 and PCE 61–D 30x1

The elements are designed for a sound pressure received in hydroacoustic equipment.

PARAMETERS:

Dielectric permittivity                                                                     1950 ÷ 2700

Dielectric loses in a weak filed                                                           ≤ 1,2.10-2

Piezomodule, d31                                                             (125 ÷ 191).10-2 C/N

Acoustic velocity                                                                     3350 ÷ 3590 m/s

Resonance frequency

-for PCE 061 – D 20x1                                                             114,5 ÷ 124,4 kHz

-for PCE 061 – D 30x1                                                                76,5 ÷ 82,5 kHz

Dimensions, DxH:

-for PCE 061 – D 20x1                                                                         20x1 mm

-for PCE 061 – D 30x1                                                                         30x1 mm

PCE 03 – D 15x2

Resonance frequency                                                               Fr= 160 ± 10 kHz

Resonance band                                                                           Fr= 5 ÷10 kHz

 

PCE 42 – D 11x1

Static capacitance                                                                C = 2000 ± 3000 pF

Resonance frequency                                                               Fr= 210 ± 10 kHz

Resonance band                                                                               F ≥ 20 kHz

Dielectric loses tgδ ≤ 2                                                                            E-2

PKR 03– D 5x1

Static capacitance                                                                            C ≥100 pF

Resonance frequency                                                              Fr= 465 ± 10 kHz

Resonance band                                                                         F = 6 ÷ 21 kHz

Dielectric loses tgδ ≤2                                                                           5E -2

Stock № 0128.078

PKR 03– D 5x0,5

Static capacitance                                                                           C ≥300 pF

Resonance frequency                                                             Fr= 450 ± 10 kHz

Resonance band                                                                        F = 5 ÷ 15 kHz

Dielectric loses tgδ ≤2                                                                            5E -2

Stock № 0128.069