• Buzzer Piezo SMD 5 - 24V (2 Pack)

Buzzer Piezo SMD 5 - 24V (2 Pack)

  • Brand: Generic
  • Product Code: KLJ-1102
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock UR199
    Stellenbosch In Stock 542
  • R25.00 (price excl. VAT)


Buzzer Piezo SMD 5 - 24V (2 Pack)

The SMD Piezo Buzzer has LCP applied as the housing material with properties including heat resistance and acid-alkali resistance. Well-chosen yellow grass is applied as lead pin material in order to provide best welding property to the product. Piezoelectric interaction operation mode can save considerable power than magnetic buzzers. The tiny size of the product adapts to more multiple PCB space design. It meets the trend of making electronic products ultimately smaller and thinner.

The mature SMD design perfectly meets the SMT requirements which greatly improved soldering efficiency. The flexible voltage application of this product makes it great for any and most applications.

KLJ-1102-001

Please note, Unlike electromagnetic types which has coil, This buzzer does not contains internal driving circuit, so do not expect to just power on and hear something. It needs square wave of 4Khz to drive. The black case provides cavity for resonance and protection. You can vary its frequency to create tones just like you hear from microwave or washing machine.

When compared to low cost electromagnetic type buzzer this piezo consumes only 2-3mA, while coil type can take upto 100mA. Low current consumption makes it ideal for battery operation. While electromagnetic type is high on EMI, this Piezo's EMI noise is very negligible.

Quick Spec

  • Operating Voltage: 2 - 25V
  • Passive Buzzer - Requires PWM
  • Current Consumption: Max 3.5mA @ 5Vp-p/Square Wave/4.1KHz
  • Sound Pressure Level: Min 70dB at 10cm/5Vp-p/Square Wave/4.1KHz
  • Electrostatic Capacity: 12 000 ± 30%pF @ 1 KHz/1V
  • Operating Temperature: -20 ~ +70oC

Dimensions

KLJ-1102-002

Resources

Shipping List

  • 2 X Buzzer Piezo SMD 5 - 24V


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Tags: buzzer, piezo, smd, 24v, 5v

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