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CPB23B09-3.8R

Chinasound Piezo Buzzer 23mm diameter, type B (=9.8mm height), 09VDC rated voltage – 3.8KHz resonant frequency, RoHS compliant
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Number of views:
1000
Product serial number
1.01.123
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

 

Operating Mode

 

Continuous Tone

Operating Voltage

 

9 Vdc

Operating Voltage

 

3 to 20 Vdc

Operating Frequency

 

3,800+/-500Hz

Sound Output

 

88dB(A) min. at 12Vdc 30cm 25 oC

Operating Current

 

15mA max. at 9Vdc

Operating Temperature

 

-40 oC to +85 oC

Storage Temperature

 

-40 oC to +90 oC

Termination

Description

2 PC pins, electro-tin plated brass

 

Termination Strength

Maximum of 9.8N load pull test, applied to each terminal in axial direction for 10 seconds

Construction Materials

Case

Plastic, Noryl PX9406 (Black) made by GE Plastics, UL 94-V0 (UL No.: E207780)

 

Diaphragm

Brass Disc

Weight (Typical)

 

3.2 g

Reliability

*Life Test

At rated voltage in room temperature, 1 cycle = 1 min. ON 4 min. OFF, 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

+60 +/-2 oC,90-95%RH, 120 hours

 

*Thermal Shock

-40+/-2 oC 1 hr Ò +20 +/-2 oC 5 min. Ò +85+/-2 oC 1 hr Ò +20+/-2 oC 5 min. 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 700mm height onto the surface of 10mm wooden board. 2 directions – upper and side of the part are applied

 

*Soldering Heat Resistance

Pins 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 pad)

 

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2021-02-01 15:49:35
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Tel:+86-519-86182518

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