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CSPT23B09-4.0F

Chinasound SMD Piezo Transducer 23mm diameter, type B(=10.8mm height), 9Vp-p rated voltage – 4KHz resonant frequency, lead Free reflowing solderable and RoHS compliant
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产品编号
1.04.019
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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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1
Characteristice
Dimensions
Specification

未找到相应参数组,请于后台属性模板中添加

 

Rated Voltage

 

9 Vp-p square wave

Operating Voltage

 

1-30 Vp-p.

Operating Frequency

 

4,000+/-500Hz

Typical Sound Output

 

100dB min. at 9Vp-p 10cm 4KHz 25 oC

Rated Current

 

5mA at 9Vp-p 4KHz 25 oC

Capacitance

 

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

Operating Temp.

 

-40 oC to +85 oC

Storage Temperature

 

-40 oC to +90 oC

Termination

Description

4 soldering pads, 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)

 

3.1 g

Reliability

*Life Test

At 9 Vp-p in room temperature continuously for 1,000 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

+40+/-2 oC, 95+/-5%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

 

**Solderability

Samples put on PCB with solder paste through reflowing soldering oven 1 times

Warranty

 

For a period of one (1) year from date of manufacture under normal operations

*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).

**90% min. soldering pads shall be with solder.(except the edge of pad

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2021-02-01 10:41:54
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Add:96 Changjiang Middle Road,Changzhou, Jiangsu 213022, China

Tel:+86-519-86182518

Fax:+86-519-86182519

Mail:market@chinasound.com

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