113 visiting now: 92 USA USA flag 15 Belgium Belgium flag 5 Russia Russia flag 3 UK UK flag 2 Canada Canada flag 1 Ireland Ireland flag 1 China China flag 1 India India flag

Highlighted Companies

Smd Buzzer Piezo Speaker Power Saving Klj 9019 - China

price: 0.50 Dollar US$

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.

Related listings



  • Passive Magnetic Buzzer Speaker Alarm Acoustic Component Klj 9032 5027
    Passive Magnetic Buzzer Speaker Alarm Acoustic Component Klj 9032 5027
    Electrical equipment and components - Changzhou Keliking Electronics Co.,Ltd - China - August 7, 2017 - 0.33 Dollar US$

    Parameters of KLJ-9032-5027 Oscillation Frequency(Hz) 2731 Operating Voltage(Vp-p) 4.5-6.5 Rated Voltage(Vp-p) 5 Current Consumption(mA/max) 90 at Rated Voltage Sound Pressure Level(dB/min) 86 at 10cm at Rated Voltage Coil Resistance(Ω) 25±3/31±4 Ope...

  • Magnetic Buzzer Speaker Klj 9032 3627
    Magnetic Buzzer Speaker Klj 9032 3627
    Electrical equipment and components - Changzhou Keliking Electronics Co.,Ltd - China - August 7, 2017 - 0.33 Dollar US$

    Parameters of KLJ-9032-3627 Operating Voltage(Vp-p) 2.5-4.5 Rated Voltage(Vp-p) 3.6 Current Consumption(mA/max) 90 at Rated Voltage Sound Pressure Level(dB/min) 86 at 10cm at Rated Voltage Coil Resistance(Ω) 16±3 Environment Compulsory Standard ROHS ...

  • Micro Buzzer Alarm Aduio Transducer Klj 9032 1527
    Micro Buzzer Alarm Aduio Transducer Klj 9032 1527
    Electrical equipment and components - Changzhou Keliking Electronics Co.,Ltd - China - August 7, 2017 - 0.33 Dollar US$

    Specification of KLJ-9032-1527 Operating Voltage(Vp-p) 1.2-2.0 Rated Voltage(Vp-p) 1.5 Current Consumption(mA/max) 80 at Rated Voltage Sound Pressure Level(dB/min) 85 at 10cm at Rated Voltage Coil Resistance(Ω) 5.5±1 Environment Compulsory Standard R...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"