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Speaker
Microphone
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Receiver

 

 

                 TCT40-16R1
Product Number
TCT40-16R1
Description
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Specification
Resonant Frequency (KHz)40
Sensitivity (odB=v/Pa)(min)-63
Capacitance( กำ 30% PF)2000
  Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver
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