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    • Passive Smd Magnetic Buzzer Audio Transducer Speaker Beeper Klj 5020 - China

    price: 0.44 Dollar US$

    Passive Smd Magnetic Buzzer Audio Transducer Speaker Beeper Klj 5020

    Products Photos Catalog Passive Smd Magnetic Photos Catalog

    Specification of KLJ-5020 SMD Magnetic Buzzer Oscillation Frequency(Hz) 4000

    Operating Voltage(Vp-p) 2.0-4.0

    Rated Voltage(Vp-p) 3.0

    Current Consumption(mA/max) 100 at Rated Voltage

    Sound Pressure Level(dB/min) 78 at 10cm at Rated Voltage

    Coil Resistance(Ω) 12±3

    Operating Temperature(℃) -20~ +85

    Storage Temperature(℃) -30~ +85

    Environment Compulsory Standard ROHS

    PS: Vp-p=1/2duty, square wave Audible distance at rated vol: 1m

    Application: Mini type smart electronic devices, such as wearable smart devices, artificial intelligence devices, medical devices, Bluetooth system devices, sports DV, smart earphone and more.


    Company Contact:


    • Phone: +86 13861009344

    • Address: No. 1-1, Dongtang Road, Sanhekou, Zhenglu, Changzhou, Changzhou , Jiangsu , China

    • Email: Email


    Published date: August 7, 2017

    • Business Description: Changzhou Keliking Electronics Co., Ltd. is the full set solution supplier for micro SMT buzzer.

      Included electromagnetic buzzer and piezo buzzer.

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