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    • Smd Buzzer Piezo Speaker Power Saving Klj 9019 - China

    price: 0.50 Dollar US$

    Smd Buzzer Piezo Speaker Power Saving Klj 9019

    Products Photos Catalog Smd Buzzer Piezo Photos Catalog

    Specification of KLJ-9019 Resonant Frequency(KHz) 4.0±0.5

    Operating Voltage(Vp-p) 1-25

    Rated Voltage(Vp-p) 3

    Sound Output at 10cm(dB) 65(at 3Np-p square wave 4.0kHZ) Operating Temperature(℃) -40~ +85

    Storage Temperature(℃) -30 ~ +85

    Environment Compulsory Standard ROHS

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

    1m

    Application Smart electronic devices, medical electronic devices and more Description of SMD piezo buzzer: 1 - LCP is applied as housing material with properties including heat resistance and acid-alkali resistance 2 - Well-chosen yellow grass is applied as lead pin material in order to provide best welding property to the product.

    3 - Piezoelectric interaction operation mode can save considerable power than magnetic buzzer 4 - Tiny size of the product adapts to more multiple PCB space design.

    It meets the trend of making electronic products ultimately small and thin.

    5 - Mature SMD design perfectly meets the SMT requirements which greatly improved welding efficiency.

    6 - Steadily effective distance of sound output is very suitable for a wide range of portable electronic devices 7 - Flexible voltage application is allowable for this product 8 - ROHS Directive-compliant


    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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