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CPT22JS03-3.53F

Chinasound Piezo Transducer 22mm diameter, type JS(=8mm height, PPS housing), 3Vp-p rated voltage – 3.53KHz resonant frequency, Lead Free reflowing solderable, RoHS compliance
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Number of views:
1000
Product serial number
1.03.090
Category
Products
RoHS compliant:

⧫ Reliable Solid State Piezoelectric Technology

⧫ Flame Retardant Plastic

⧫ Reflowing solderable

⧫ Contains Lead zirconium titanium oxide (CAS 12626-81-2) more than 0.1%

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Characteristice
Dimensions
Specification

We could not find any corresponding parameters, please add them to the properties table

Rated Voltage

 

3 Vp-p square wave

Operating Voltage

 

30 Vp-p max.

Operating Frequency

 

3530+/-500Hz

Typical Sound Output

 

85dB min. at 3Vp-p 10cm 3.53KHz 25 oC

Rated Current

 

1mA at 3Vp-p 3.53KHz 25 oC

Capacitance

 

25,000+/-30% pF at 100Hz 1Vrms

Operating Temp.

 

-30 oC to +85 oC

Storage Temperature

 

-40 oC to +90 oC

Termination

Description

2 soldering pins, Sn plated Brass

 

Termination Strength

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

Construction Materials

Case

Plastic, PPS A7-03 or equal

 

Diaphragm

Ni Alloy Disc N42 or equal

Weight (Typical)

 

2 g

Reliability

*Life Test

At 3 Vp-p in room temperature, continuously for 1000 hours

 

*High Temperature

No function at +90+/-2 oC for 240 hours; Function at +85+/-2 oC for 240 hours

 

*Low Temperature

No function at -40+/-2 oC for 240 hours; Function at -30+/-2 oC for 240 hours

 

*Humidity

+4062 oC, 9565%RH, 240 hours

 

*Thermal Cycle

-30+/-2 oC 0.5 hr Ò +25+/-2 oC 0.25 hr Ò +85+/-2 oC 0.5 hr Ò +25+/-2 oC 0.25 hr. Temperature Go up or Drop time is 0.5 hr. 3 hrs per 1 cycle. Total is 5 cycles

 

*Vibration

1.5mm with 10 to 50Hz of vibration frequency to each of 3 perpendicular directions for 2 hours

 

*Shock

980m/s2 (=100g) shock for each mutually perpendicular directions, half sine wave, 3 times each

 

*Drop Test

Dropped naturally from 750mm height onto the surface of 10mm wooden board. 2 directions – upper and side of the part are applied

 

*Soldering Heat Resistance

Samples put through reflowing soldering oven 2 twice

Warranty

* All specifications must be satisfied after the test (Recovery:2 to 4 hrs of recovery under the standard condition after the removal from test chamber).

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2021-02-02 12:59:28
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