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12*9.5mm Electromagnetic Buzzer

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China Ningbo Anyo Import & Export Co., Ltd. certification
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12*9.5mm Electromagnetic Buzzer

12*9.5mm Electromagnetic Buzzer
12*9.5mm Electromagnetic Buzzer 12*9.5mm Electromagnetic Buzzer

Large Image :  12*9.5mm Electromagnetic Buzzer

Product Details:

Place of Origin: CHINA
Brand Name: ANYO
Model Number: 12095YZ

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: Negotiation
Packaging Details: customized carton
Delivery Time: 8-10 work days
Payment Terms: L/C, T/T
Supply Ability: 10000pcs per day
Detailed Product Description
Other Name: Electromagnetic Buzzer Rated Voltage: DC 5V
Operating Voltage: DC 3-7V Rated Current: Max.28mA
Sound Pressure Lever: Min.85dB/10cm Material: ABS
High Light:

electromagnetic buzzer


smd magnetic buzzer

12*9.5mm active electromagnetic buzzer 2300 ± 300Hz with long pin






A buzzer is a mechanical, electromechanical, magnetic, electromagnetic, electro-acoustic or piezoelectric audio signalling device. 


Electromagnetic buzzers featuring high reliability consists mainly of products that support automotive applications. They are directly mountable to PCBs due to their pin terminals, and are available in small φ12 type and φ16 type designed for broadband applications.


The electromagnetic buzzer generally consists of a plastic housing with a metal diaphragm that is flexed by an electro- magnet. The main benefit of this design is the ability to obtain low frequencies in a small package. Drawbacks include mechanical wear, electrical noise, lower sound output, and large power consumption.


There are two main types of buzzer: active and passive.

An active buzzer has a built-in oscillating source, so it will make sounds when electrified. But a passive buzzer does not have such source, so it will not tweet if DC signals are used; instead, you need to use square waves whose frequency is between 2K and 5K to drive it. The active buzzer is often more expensive than the passive one because of multiple built-in oscillating circuits.



Type Unit 12095YZ03 12095YZ05 12095YZ12 12095YZ24 12095YZ36
Rated voltage V 3 5 12 24 36
Operating voltage V 2-5 4-8 9-15 18-30 30-42
Rated current mA ≤30 ≤30 ≤30 ≤50 ≤60
Sound output at 10cm dB ≥82 ≥85 ≥90 ≥90 ≥95
Resonant frequency Hz 2300±300
Operating temperature -20~+60
Storage temperature -30~+105
Weight g 2



A buzzer is used in the domestic, official and industrial fields and it has almost entirely replaced the electro-mechanical bell. In houses and offices, the buzzer is used to catch the attention of people. In the industrial arena, it is mostly used as an alarm device.


Dimension: (mm)

12*9.5mm Electromagnetic Buzzer 0

Frequency response:

12*9.5mm Electromagnetic Buzzer 1

Contact Details
Ningbo Anyo Import & Export Co., Ltd.

Contact Person: Mr. Roy Zhang

Tel: 86 574 56807757

Fax: 86-574-55844980

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