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>>Piezo Transducer>>CPF39Y12-3.2-SA3.5R
Piezo Transducer
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CPF39Y12-3.2-SA3.5R
Version:090427
Description

Chinasound Piezo Transducer, self driven type with Feedback piezo disc，39mm diameter, type Y (=20mm height, 16mm diameter sound hole), 09 VDC rated voltage – 3.2KHz resonant frequency – Spring terminal, type A, 3.5mm length, RoHS compliant

tRoHS compliant

tReliable Solid State Piezoelectric Technology

tFlame Retardant Plastic
Picture
Characteristics

Specification

Rated Voltage

 

12 VDC

Operating Voltage

 

3 ~ 20 VDC.

Operating Frequency

 

3,500+/-500Hz

Typical Sound Output

 

80dB min. at 12VDC 10cm 25 oC

Rated Current

 

20 mA at 12VDC 25 oC

Capacitance

 

18,000+/-30% pF at 100Hz 1Vrms

Operating Temp.

 

-40 oC to +85 oC

Storage Temperature

 

-40 oC to +90 oC

Termination

Description

3 soldering pins, Sn plated Brass

 

Termination Strength

Maximum of 9.8N (1kgs) for 10 seconds load pull test

Construction Materials

Case

Plastic, Noryl PX9406 or equal

 

Diaphragm

Brass Disc

Weight (Typical)

 

2.4 g


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