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CPF14A05-4.2R

Chinasound Piezo Transducer with Feedback disc, 14mm diameter, type A(=7.5mm height), 05VDC rated voltage – 4.2KHz resonant frequency, RoHS compliant
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Number of views:
1000
Product serial number
1.16.017
Category
Products
RoHS compliant:

⧫ Reliable Solid State Piezoelectric Technology

⧫ Corrosion Resistance Diaphragm

⧫ Flame Retardant Plastic

⧫ Contains Lead zirconium titanium oxide (CAS12626-81-2) 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

 

5 VDC

Operating Voltage

 

3 ~ 25 VDC.

Operating Frequency

 

3,800+/-500Hz

Typical Sound Output

 

80dB min. at 5VDC 10cm 25 oC

Rated Current

 

5 mA at 5VDC 25 oC

Capacitance

 

15,000+/-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

Ni Alloy Disc, N42

Weight (Typical)

 

2.4 g

Reliability

*Life Test

At 5 VDC 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 -40+/-2 oC for 240 hours

 

*Humidity

+40+/-2 oC, 95+/-5%RH, 240 hours

 

*Thermal Shock

-40+/-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

Lead terminals are immersed up to 1.5mm from sounder’s body in solder bath of 350+/-5 oC for 3+/-0.5 seconds or 260+/-5 oC for 10+/-1 seconds

 

**Solderability

Lead terminals are immersed in rosin for 5 seconds and then immersed in solder bath of 350+/-5 oC for 3+/-0.5 seconds.

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 terminal)

 

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2021-02-04 08:25:20
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Add:96 Changjiang Middle Road,Changzhou, Jiangsu 213022, China

Tel:+86-519-86182518

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