Piezoceramic telephone capsule   ТПК-2В
Produced according to specifications
УМЯИ.468626.064 ТУ
Designed for use in special-purpose communication equipment, including marine equipment and diving equipment (telephones, headsets, headsets).

It is suitable for operation at temperatures from minus 40 ° C to 50 ° C and at high relative humidity up to 98 % at a temperature of 35 ° C.
  • resistant to mold fungi and salt fog the
  • phone is high resistance
  • meets the standards for protection against information leakage through the electromagnetic field
Operating frequency range, Hz 100 – 6000
The module of the electrical impedance of the telephone at a frequency of 1000 Hz, Ohm 7500 ± 1500
The response of the phone at a frequency of 1000 Hz, not less than, Pa 10
Weight, no more 15 г
Overall dimensions, mm Ø 42 × 12