CSPT23C09-3.2F

Chinasound SMD Piezo Transducer 23mm diameter, type C(=20mm height), 9Vp-p rated voltage – 3.2KHz resonant frequency, lead Free reflowing solderable and RoHS compliant

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1000

Product serial number

1.04.026

Category

Products

RoHS compliant:

⧫ 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

Rated Voltage		9 Vp-p square wave
Operating Voltage		1-30 Vp-p.
Operating Frequency		3200+/-500Hz
Typical Sound Output		Limitation of frequency area from 3,0kHz up to 3,4kHz. Within this frequency range, This SPL maximum has to be higher/equal than/to 106dB/9Vpp/10cm 25°C after passing reflow soldering oven which temperature setup is based on the soldering profile shown on page 2 of this datasheet
Rated Current		8mA at 9Vp-p 3.2KHz 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	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)		5.35g
Reliability	*Life Test	At 9 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	+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)