Ultrathin smd piezo buzzer 3v 2mA 2731HZ Piezoelectric smd buzzer low current

As this product is not protected from foreign material entering, please make sure that any foreign materials (e.g. magnetic powder, washing solvent, flux, corrosive gas) do not enter this product in your production processes. The functional degradation (e.g. SPL down) may occur if foreign material enter it.

Dimensions Unit: mm

*Unit: mm; Tolerance: ±0.3mmExcept Specified

*Housing Material: Black LCP

*Terminal plate: 2 soldering pads, tin Plating Brass

Measuring conditio

After any following tests the part shall meet specifications without any degradation in appearance and performance except SPL. SPL shall not deviate more than -10 dB from the initial value

Electrical And Acoustical Measuring Condition

Recommended Setting

Frequency Response

5Vp-p 50% duty Square wave,10cm

Taimi founded in 2009.There are two company one is TaiMi technology (HK)co.,ltd.another is Dongguan TaiMi electronics technology Co.,ltd

 is specialized in manufacturing and business all kinds of ultrasoinc pet products and electron component . The main products including： Ultrasonic pet training,Pet training mat (Shock Mat), Outdoor(Indoor) Bark Control,Pet Toy, Ultrasonic mosquito repellent,Ultrasonic rat repellent,Ultrasonic mosquito repellent,Ultrasonic sensor transducer,products etc. Our products has been sold to many main domestic cities and export to America, Europe, Australia, Malaysia, Singapore, Japan, Korea, Middle East  TaiWan, HongKong region, more than 30 countrys.

Another factory is in technology products,electronic parts and components ,technology finished products.such as

wireless smart bluetooth headest,Bone conduction headset,glasses,Power bank ,ultrasonic products....

We uphold the principle of Quality first "innovation, efficiency, integrity management, mutually beneficial win-win", and we provide the customers with high-quality products and the best service. Sincerely welcome your inquiry and visit our company.