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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: FHD Piezoelectric buzzer
  • Model Number: BP1230S Piezoelectric Buzzer
  • Type: Buzzer
  • Buzzer: Piezoelectric buzzer
  • Resonant Frequency: 4500±500Hz
  • Net Weight of Piezoelectric buzzers: Approx 0.5g
  • RoHS of of Piezoelectric buzzers: Yes
  • Operating Voltage: 1~20VDC
  • Rated Current: Max.3mA , At 4.5KHz 50% duty Square Wave 10Vp-p
  • Sound Output: Min. 80dB, At 4.5KHz 50% duty Square Wave 10Vp-p
  • Operating Temperature: -20℃~+70℃
  • Store Temperature: -30℃~+80℃

Packaging & Delivery

Packaging Details Carton packaging, sealed with adhesive tape, the outer packing with packing belt. piezoelectric buzzers
Delivery Time 10-30days according the different quantity

12mm 5volt piezoelectric smd buzzer for medical equipment

 

 



  1. Piezoelectric buzzer Features

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.

  2.Piezoelectric Buzzer Dimensions 

 

Dimensions   Unit: mm  

     

*Unit: mm; Tolerance: ±0.3mmExcept Specified

*Housing Material: Black LCP

*Terminal plate: 2 soldering pads, DuAu

 

  3. Piezoelectric Buzzer Model Details 

 

Piezoelectric buzzer Reliability Test

 

 

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

 

 

1

Resonant Frequency

4500±300Hz

2

Operating Voltage

1~20 Vp-p

3

Rated Current

Max.3mA ,at 4.5KHz 50% duty Square Wave 10Vp-p

4

Sound Output at 10cm

Min. 80dB,at 4.5KHz 50% duty Square Wave 10Vp-p

5

Capacitance

9000±30%pF at 1KHz

6

Operating Temperature

-20℃~+70℃

7

Store Temperature

-30℃~+80℃

8

Net Weight

Approx 0.5g

9

RoHS

Yes

 

  4. Piezoelectric Buzzer Exploded View 


Piezoelectric Buzzer Electrical And Acoustical Measuring Condition

Recommended Setting

  5. Piezoelectric Buzzer Advantages 

 

 

1  Ordinary Temperature Life Test

The part shall be subjected to 96 hours at 25±10. Input rated voltage Resonant frequency, 1/2 duty Square wave.

2 High Temperature Test

The part shall be capable of with standing a storage temperature of +80℃for 96 hours.

3 Low Temperature Test

The part shall be capable of with standing a storage temperature of ­-30℃for 96 hours.

4Humidity Test

Temperature:+40℃±3℃   Relative Humidity:90%~95% Duration: 48 hours and expose to room temperature for 6 hours

5Temperature Shock Test

Temperature:60℃/1hour 25℃/3hours-20/1hour 25℃/3hours (1cycle)

Total cycle: 10 cycles

6Drop Test

Standard Packaging From 120cm(Drop on hard wood or board of 5cm thick, three sides, six plain.)

7Vibration Test

Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes

8Reflow Test

Use recommendable reflow soldering condition (as shown in 5.1)

(1) No abnormality should be found after reflow

(2) Good soldering to meet soldering requirements

  6. Piezoelectric Buzzer Related Application

 

 

  A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and beepers include alarm devices, timers and confirmation of user input such as a mouse click or keystroke.

 

7.Piezoelectric buzzer related products




There are so many products in FHD, such as Mylar speaker, Piezoelectric Buzzer, Receiver, Microphone, Alarms and so on. FHD products have been used abroad in many famous electronic factories.
 

  8. Piezoelectric Buzzer Workshop 


Our company has been specializing in micro acoustic products since 1997. Our company has been producing cutting-edge acoustic components for 18 years. We have focused on the research and development of our products. Our main products are:Electromagnetic and piezoelectric Transducers/Buzzers.  

  10.  Certifications Required and OEM/ODM Services about piezoelectric buzzer

 



FHD defines an OEM (Original Equipment Manufacturer) as an entity or organization that integrates a customized or embedded Canbo product in its own unique solution for sale to its customers. The proof of this concept is that the FHD product must be significantly transformed. The OEM Partner primarily uses its own company logo and brand name on its solution and it markets, sells and provides technical and warranty support directly to its customers. Our main product is piezoelectric buzzer.

  11.  Our Facotry specialized in piezoelectric buzzer


 

Our company has been specializing in micro acoustic products since 1997. Our company has been producing  piezoelectric  buzzer for 18 years. We have focused on the research and development of our products. It has worldwide customers from USA, Germany, Korea, Netherlands and some other countries. Satisfying the customer consistently with the most suitable products, FHD products have been used abroad in many famous electronic factories.

 

We employ over 200 people in our factory and 15 full time engineers in our R&D division. None of them are new comers to the field, and some of them have 18 years or more of experience in acoustic technology.

 

We already have a factory of 2,000 square meters with our facilities for production, so our monthly production capacity reaches 2,000,000 finished pieces. Most products of what we produced in 2005 were exported to markets in Europe and the United States.


  12.   Piezoelectric Buzzer  FAQ


Piezoelectric  Buzzer Payment terms:  T/T, L/C, Paypal, Western union all support

Piezoelectric  Buzzer  Delivery time:  Sample order 3 working days, Container order 10 working days.

Piezoelectric  Buzzer Minimum order quantity :  1 PC

Guarantee period:  12 months

OEM service:   Support (Print logo on carton for free) 

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