Exhibitors

The magnet transducer comes with the&nbsp;RoHS certificate for guaranteed performance. It has a robust construction for lasting durability. This high-quality magnetic transducer makes a great choice for your electronic assembly.
<ul>
 <li>Sophisticated construction.</li>
 <li>Available in different designs. 
 &nbsp;</li>
</ul>

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.
<ul>
 <li>Sophisticated construction.</li>
 <li>Available in different designs.</li>
</ul>

The raw speaker comes in a universal circular shape for different applications. It features a robust construction and excellent acoustic output. This high-performance raw speaker makes an ideal acoustic component for assembling a wide variety of speakers.
<ul>
 <li>Sophisticated construction.</li>
 <li>Available in different designs.</li>
</ul>

This magnetic transducer is compact in size. It is used for transforming mechanical energy into electrical energy, which consists of a magnetic field including a variable-reluctance path and a coil surrounding all or a part of this path, so that variation in reluctance leads to a variation in the magnetic flux through the coil and a corresponding induced electromotive force.
<ul>
 <li>Rated voltage: 5V.</li>
 <li>Rated frequency: 2,731Hz.</li>
 <li>Coil resistance: 15±3Ω.</li>
 <li>Operating temperature: -20℃ to +70℃.</li>
 <li>Housing material: LCP.</li>
</ul>

This magnetic transducer is compact in size. It is used for transforming mechanical energy into electrical energy, which consists of a magnetic field including a variable-reluctance path and a coil surrounding all or a part of this path, so that variation in reluctance leads to a variation in the magnetic flux through the coil and a corresponding induced electromotive force.
<ul>
 <li>Rated voltage: 3V.</li>
 <li>Rated frequency: 2,731Hz.</li>
 <li>Coil resistance: 15±3Ω.</li>
 <li>Operating temperature: -20℃ to +70℃.</li>
 <li>Housing material: LCP.</li>
</ul>

This magnetic transducer is lightweight and compact for maximum convenience. This electromagnetic transducer is of external drive type for maximum usage. This magnetic transducer is made of corrosion resistant material for the longest serving time. 
<ul>
 <li>Rated voltage: 1.5V.</li>
 <li>Rated frequency: 2,731Hz.</li>
 <li>Coil resistance: 5.5±1Ω.</li>
 <li>Operating temperature: -20℃ to +70℃.</li>
 <li>Housing material: LCP.</li>
 <li>RoHS compliant.</li>
</ul>

This is a series of buzzers and raw speakers. Theses electronic components are of SMD type. They are suitable for surface mount electronic devices. <ul><li>Made of PPS or PBT material</li><li>Heat resistant design</li><li>Small sized and space saving</li></ul>

This is a series of raw speakers. These electronic components can reproduce the pre-recorded sound clips and files. They can be used for all kinds of electronic devices. <ul><li>Made of different high-quality material</li><li>With round and rectangular designs</li><li>For digital camera, videocam, MP3 players, etc</li></ul>

This is a comprehensive series of buzzers. They can produce buzz sounds of controllable frequencies. The can be used as door bells, alarms and sirens.
 <ul><li>Made with MPPO and ABS material</li><li>Piezo buzzer design</li><li>Suitable for all kinds of electronics</li></ul>

Fair at a Glance

Exhibitor List

Product List

Hall Plan

Success Stories

Fair Catalogue 2025

Important Notices

Fair

Apply Booth

Participation Fee & Format

Advertising Opportunities

SME Export Marketing Fund

Resources Centre

Exhibit

Visitor Pre-registration

eNews

HKTDC Marketplace App & e-Badge

Visitor’s Rules and Regulations

Caution on Third Party Promotional Offers

Visit

Press Releases

Photo Gallery

Video Gallery

Social Media / Digital News

Media Centre

Press

Events

Visa/Permit for Entering Hong Kong

Visa Application & Travel Arrangements to Chinese Mainland

Hotel Offerings

Airfare Offerings

Customs Requirements on Cross-border Cash Controls

Travel to Fairground

Information for Muslim Visitors

Explore Hong Kong

Extreme Weather Arrangement

Travel Info

Enquiries

HKTDC Events

Photo Gallery 2023

Social Media / Digital News - 2021

Social Media / Digital News - 2019

Social Media / Digital News - 2017

Green Tips

Contact Us

Caution on Third Party Promotional Offers from Fair Guide/Expo Guide/Event Fair/AVRON/International