HYR-1203 SMD贴片无源乐虎国际娱乐手机版  12*12*3

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    ¥ 1.68
    起批量
    ≥100 PCS
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    物流

    江苏 泰州

    产品品牌

    HYDZ

    产品型号

    1230

    采购量
    - +
    (10000PCS可售)

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    加工定制
    品牌
    HYDZ
    型号
    1230
    种类
    乐虎国际娱乐手机版 (片)
    驱动方式
    压电式(晶体式)
    是否有源
    无源
    材质
    ROHS
    规格尺寸
    12mm*12mm*3mm(mm)
    声道数
    单声道

    1Electrical Characteristics                               VER .:0

    Operating Voltage

    Max20Vp-p

    Current Consumption

    Max 1mAat3Vp-p/Square Wave/4.1KHz

    Sound Pressure Level

    Min 83dBat10cm/ 3Vp-p/Square Wave/4.1KHz

    Electrostatic Capacity

    16000±30%pF at 1 KHz/1V

    Operating Temperature ()

    -20~ +70

    Storage Temperature ()

    -30~ +80

    Dimension

    L12×W12×H3.0mm

     

    2Typical Frequency Response Curve

     
     3Dimensions and Material

     

    3-1 Shape

     

    Unit: mm Tol±0.3

     3-2 Material

    Housing

    LCPplastic resin (Color :BLACK)

    Terminal

    SMD Type

    Weight (Gram)

    0.42

      4. TESTING METHOD

     

    Standard Measurement conditions

    Temperature:25±2Humidity:45-60%

     

    Acoustic Characteristics

    The oscillation frequency, current consumption and sound pressure are measured by the measuring instruments shown below.

     


    In the measuring test, buzzer is placed as follows:

     

     

    5.RELIABILITY

     

    ITEMS

    METHOD OF TEST AND MEASUREMENTS

    PERFORMANCE

    Coldness withstanding

    After 98 hours of being exposed to -30environment, should be returned to normal environment for 2 hours, then re-proceed to test.

    No abnormality shall exist

    Hotness withstanding

    After 98 hours of being exposed to +100environment, should be returned to normal environment for 2 hours, then re-proceed to test.

    No abnormality shall exist

    Humidity

    withstanding

    After 98 hours of being exposed to 4095%RH environment in actual operation, should be returned to normal environment for 2 hours, then re-proceed to test.

    No abnormality shall exist

    Durability

    Testing after 1,000 hours actual continuous operation.(at standard measurement conditions)

    No abnormality shall exist

    Drop withstanding

    A natural drop from 75cm high down to the ground.

    No abnormality shall exist

    Vibration

    withstanding

     

    Vibration of 2,000 cycles per minute, 2mm amplitude, applied in X, Y and Z directions for 30 minutes each.

    No abnormality shall exist

     


    8. PACKAGE METHOD





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