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国内最早生产讯响器、蜂鸣器等发声器件的专业厂家之一!多年来,本厂致力于发声器件的研制、开发与生产,以生产出满足用户要求的高品质产品。
产品展示
所属类别:压电蜂鸣器
SY22

Receiver For Mobilephone
DIMENSIONS Unit:mm
ELECTRICAL SPECIFICATIONS

Items
Specifications
Unite
Dimensions
Φ22*3
mm
Impedance
150±15%at 1000Hz
Ω
Rated Input Power
10
mW
Max.Input Power
30
mW
Resonant Frequency
Hz
Frequency Range Sound pressure
Level(Min)
200~3400
92±3 at 1 mW
HZ
dB
Buzzes Rattles
Should not be buzzes and rattles
Distortion
5% Max
Magnet
mm
Operating Temperature
-20~+60
Store Temperature
-30~+70
Mass
g

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