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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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

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)