APC 840



  Basic Information


Density:

ρ :
7.60
g/cm3


Curie temperature:

TC:
325
°C


Material class:

Lead Zirconate Titanate

Navy type equivalent:

Navy Type I

Piezo type:

Hard

Reviewed:

Yes


   Electric Properties



d15:
480.0
*10-12 C/N

d31:
-125.0
*10-12 C/N

d33:
290.0
*10-12 C/N



g15:
38.0
*10-3 Vm/N

g31:
-11.0
*10-3 Vm/N

g33:
26.5
*10-3 Vm/N




tan δ:
0.004
@1000
Hz


εT:
1250



kp:
0.59

k15:
0.70

k31:
0.35

k33:
0.72


   Elastic Properties



Y11E:
8
*1010 N/m2

Y33E:
7
*1010 N/m2



Qm:
500



N3:
1524
Hzm

NP:
2130
Hzm

NT:
2005
Hzm


Availability


APC International, Ltd.
www.americanpiezo.com
[email protected]



Applications


Ultrasonic Cleaners
Motors
Pressure Sensors
Ultrasonic Microbonding
High Frequency Application
Transformer