CPT35A10-1.1-W110R

Chinasound Piezo Transducer 34.5(<35)mm diameter, type A (=9 mm height), 10 Vp-p rated voltage – 1.1KHz resonant frequency – Wire length 110 mm, RoHS compliance

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Product serial number

1.03.112

Category

Products

RoHS compliant:

⧫ Reliable Solid State Piezoelectric Technology

⧫ High Sharp Sound Output

⧫ Contains Lead zirconium titanium oxide (CAS 12626-81-2) more than 0.1%

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Characteristice

Dimensions

Specification

Rated Voltage		10 Vp-p
Operating Voltage		1 ~ 30 Vp-p.
Operating Frequency		1100+/-500Hz
Typical Sound Output		85 dB min. at 10 Vp-p 10cm 1.1KHz 25^oC
Typ. Operating Current		3 mA max. at 10 Vp-p 1.1KHz 25^oC
Capacitance		50,000+/-30% pF at 100Hz 1Vrms
Operating Temperature		-20^oC to +60^oC
Storage Temperature		-30^oC to +70^oC
Termination	Description Termination Strength	2 Wire, Red (+), Black (-) Maximum of 9.8N load pull test, applied to each terminal in axial direction for 10 seconds
Construction Materials	Case	Plastic, ABS PA-757
	Vibrating Diaphragm	Brass Disc
Weight (Typical)		6.5 g
Reliability	*Life Test	At 10 Vp-p in room temperature, continuously for 1000 hours
	*High Temperature	No function at +70+/-2^oC for 240 hours; Function at +60+/-2 ^oC for 240 hours
	*Low Temperature	No function at -30+/-2 ^oC for 240 hours; Function at -20+/-2 ^oC for 240 hours
	*Humidity	+40+/-2^oC, 95+/-5%RH, 240 hours
	*Thermal Cycle	-20+/-2^oC 0.5 hr Ò +25+/-2^oC 0.25 hr Ò +60+/-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	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)