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Piezo Igniter Element

Piezo Igniter Element

Piezo Igniter Element Electrodes are applied to both flat surfaces with the polarity through the thickness of the part. The difference between a disc and rod is merely the thickness of a rod is greater than the diameter. Piezo Igniter Element Specification Piezoelectric ceramic materials are...

Products Specifications:

Piezo Igniter Element

Electrodes are applied to both flat surfaces with the polarity through the thickness of the part. The difference between a disc and rod is merely the thickness of a rod is greater than the diameter.

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Piezo Igniter Element Specification

Part No

Dimension
     (mm)

d33

Capacitance
     (pf)

Frequency
     (KHz)

IG-16636

Φ6.35 x 16

≥ 525.2 x 10-12 C/N

30.90 ± 10%

35.5

IG-105(06)

Φ5 x 10

≥ 362.8 x 10-12 C/N

17.38 ± 10%

51.9

IG-105(86)

Φ5 x 10

≥ 518.4 x 10-12 C/N

29.21 ± 10%

55.2

IG-525

Φ2.5 x 5

≥ 350 x 10-12 C/N

12 ± 10%

40

Piezoelectric ceramic materials are electromechanical transducers: They can convert mechanical energy into electrical energy and vice-versa.  

Piezoelectric ceramic material from us are used in sensors, actuators, gas ignition and in power transducers for high-power ultrasonic applications.
Selection Piezoelectric ceramic Material Properties


Power transducers

Sensors

Actuators

Relative permittivity ε33 τ/ε0

1,000 –  1,300

1,500 –  1,850

1,800 –  3,800

Loss factor tan δ

2x10-3 –  
     3x10-3

12x10-3 –  
     20x10-3

15x10-3 –  
     16x10-3

Frequency constant NP, KHz⋅mm

2,210 –  2,280

2,020 –  2,050

1,960 –  2,010

Coupling factor kP

0.55 –  0.57

0.59 –  0.62

0.65

Charge constant d33, 10-12 C/N

240 –  310

390 –  450

475 –  680

Voltage constant g33, 10-3 Vm/N

26.9 –  27.1

26.9 –  33.1

20.2 –  28.5

Elastic compliance S11ε, 10-12 m2/N

11.4 –  14.9

16.3 –  18.5

15.8 –  17.9

Elastic stiffness C33D, 1010N/m2

15.9 –  16.2

14.5 –  15.8

14.7 –  15.2

Density g/cm2

7.65 –  7.70

7.65 –  7.80

7.70 –  7.83

Quality Qm

500 –  1,000

60 –  90

75 –  80

Aging rate Cε, %

-4.5 to -3.0

-2.3 to -0.3

- 1.6 to -0.8

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