Dongguan Cosson Electronic Plastic Co., Ltd.: Dongguan, Guangdong, China; Main products: ultrasonic Sensor, Buzzer, piezo ceramic, Piezoceramic, Microphones

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21.5mm piezo buzzer sheet Double ceramic

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1000 Pieces(Min.Order)

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Product Details

Place of Origin	Guangdong, China		Brand Name	COSSON
Model Number	KS-21.5T12A		Type	Other, Buzzer, Separately excited type

21.5mm piezo buzzer sheet Double ceramic

A.Specification:

Rated Voltage:12Vp-p

Max.input voltage:12max.Vp-p

Resonant frequency:3.6±0.5KHz(The resonant frequency is suitable only for piezo element without wire)

Resonant impedance:Max90 ohm(The resonant resistance is suitable onlu for piezo element without wire)

Electrostatic capacity:150±30%nf(At 120Hz/1V)

Operating temp:-25°C~70°C

Storage temp: -30°C~80°C

Dimension:21.5

Weight:4.2g

Substrate Mateeial:Brass

B.External dimensions:

C.MECHANICAL CHARACTERISTICS

1,Appearance quality:Smooth clean,Not obvious mechanical damage;

2,Silver level strength:Welds the 0.15*7 stranded conductor,Withstands vertical direction 2.5N,Horizontal direction 20N

pulling force,Silver level not obvious mechanical damage;

3,Cohesional strength:After potsherd diameter curving, does not have the porcelain piece to fall off, but permission chap.

D.other Similar Products:

Dongguan Cosson Electronic Plastic Co., Ltd.: Contact nameAnna wu
Chat Now; Phone86-769-81885857; AddressBuilding F1 Minghe technology square,Shangsha country,ChangAn town,Dongguan city,GuangDong province,China, Dongguan, Guangdong