嘉宏製品有限公司

Sound Music Module

Sound Module

廣東南方宏明(香港)電子科技股份有限公司

These are piezo elements which include diaphragm, humidifier and ultrasonic transducers. The company also manufactures sound buzzers sensor and alarm components.
    Electronic components for various kinds of electronic devices  Detailed specification available on the company website  

Piezo Elements And Buzzers

This electric buzzer emits a clear and penetrating sound. It can be driven directly by ICs. It boasts low frequency and multi-frequency capability.
<ul>
	<li>Excellent workmanship.</li>
	<li>Reliable performance.</li>
</ul>


Piezo Atomizer 3B18EA

This is a buzzer chip in a round shape. It is professionally designed to ensure excellent performance. This component is manufactured through very strict QC to promise reliability.
<ul>
	<li>Long service life.</li>
	<li>Other designs are available.</li>
</ul>


Piezo 27mm 3Lead

Displayed is a piezo buzzer that can emit a clear and penetrating sound. It is well designed and engineered with precision to ensure reliable performance. The buzzer is applicable in a range of electronic systems.    Low or multi frequency design.    Wide applications.    Available in various designs.

Piezo Buzzer 5V 12*9.5mm

Piezo Atomizer 16mm

This is a buzzer chip in a round shape. It is professionally designed to ensure excellent performance. This component is manufactured through very strict QC to promise reliability. 	 Long service life. 	 Other designs are available.  

Piezoceramic Element

 Displayed is a piezo buzzer that can emit a clear and penetrating sound. It is well designed and engineered with precision to ensure reliable performance. The buzzer is applicable in a range of electronic systems.    Low or multi frequency design.   Wide applications.   Available in various designs.  

Piezo Buzzer

This is a buzzer chip in a round shape. It is professionally designed to ensure excellent performance. This component is manufactured through very strict QC to promise reliability.
 
  Long service life. 
  Other designs are available. 
 

Buzzer Chip

This is a piezoelectric buzzer with a professional design. It is made under strict QC to promise quality you can rely on. This high-precision component is suitable for assorted electrical devices.
 
  Long service life. 
  Other designs are available. 
 

Piezoelectric Buzzer

This is an electromagnetic buzzer with a durable housing. It is finely engineered to ensure superior and dependable performance. The high-quality material promises an extended service life.
 
  Other designs are available. 
  Rugged structure. 
 

Electromagnetic Buzzer

This electric buzzer emits a clear and penetrating sound. It can be driven directly by ICs. It boasts low frequency and multi-frequency capability. 	 Excellent workmanship. 	 Reliable performance.  

Electric Buzzer

Megastek Technologies Ltd

Megastek最新推出MT500 適用於監獄重刑犯外出就醫或轉獄佩戴，重金屬防破壞，高容量電池，實時監控，並具有安全距離警告功能，是一款高強度防水防拆防塵的監控腳鐐。  產品功能： 實時定位監控 北斗衛星+WIFI+基站定位 純金屬打造，堅固 特製電子鎖 超出距離報警 蜂鳴器警告 高防水等級 歷史軌跡查 低電報警/越界報警/防拆卸報警 高容量電池，待機時間長  如更多了解更多，請聯繫。 cherry@megastek.com 

MT500 4G重刑犯監控腳踝 距離警告實時定位腳鐐 堅固防脫

UNIVERSAL (CHANGZHOU) ELECTRONICS CO.,LTD.

The piezo buzzer can sound a warning in the form of a continuous buzz. The robust construction promises lasting durability. This high-performance buzzer is especially engineered for applications in the industrial, automobile and security fields.
 
  Sophisticated construction. 
  Available in different designs. 
 

嘉善凯斯电子有限公司

Midrange

AL Goodwell Industries Ltd

 This alnico-type Mylar speaker is greatly used in dashboards and portable internet devices. It features a compact square frame made of plastic and a transparent Mylar cone. This high quality Mylar speaker is RoHS certificated. 
 
  Front cover by neoprene material. 
  With 4 pins. 
  D36mm, 16ohm, 0.25W, H6mm. 
  Magnet D15mm. 
  With RoHS compliance. 
 

Mylar Speaker

This magnetic transducer comes with a plastic housing for extra endurance. The RoHS certificate it has gained shows supreme quality. This reliable magnetic transducer is widely used in security and alarm systems for the automotive industry. 	 Wire type. 	 External drive. 	 Voltage: 12V. 	 Pin length: 5.5mm+ and 4mm-. 	 Pitch: 6.5mm. 	 With 2 wires in red and black. 	 Wire type: AWG # 26UL 1571. 	 Wire length: 1,500 &plusmn; 10mm. 	 With heat shrinkage: 32 &plusmn; 5mm. 	 Tinned and stripped: 3 &plusmn; 1mm. 	 Wire operating temperature: -40 + 85C. 	 With RoHS compliance.  

Magnetic Transducer

 	 8.5 x 8.5 x 4mm 2371Hz 85dB 15 ?2ohm  

"AL" Brand SMD Transducer

 	 Plastic Frame, Alnico Type, 	 Cloth Cone, Cloth Edge 	 16 x 35mm 8ohm 1W 	 Magnet dia. 11mm  

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