Electronics

elec

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Sun Yin Crystal Industry Co Ltd

This glass tube is made of sapphire crystal that has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch. The sapphire crystal glass tube is great for repairs and replacements for machinery components, optical equipment and electronic parts. A premium-quality sapphire glass tubeAn anti-impact and anti-scratch design.With high electrical resistance.Features a high optical production rate.With good thermal stability.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs, which is second to diamond.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.Available in customized designs.Welcome inquiry for any drawing and details.

Sapphire Tube

MGM Industries & Company

3G GSM GPS SIM WIFI for Android and IOS Heart Rate Pedometer Monitor Bluetooth&nbsp; Leather Band Smart Watch 	 【3G and WIFI Connection Supported】Android 5.1 OS, it with thousands of apps at the Google Play store. This smart watch support 3G WCDMA850/2100 frequency band, and 2G GSM850/900/1800/1900 frequency band. The word is on your hand, easy communication makes people closer. You have the best way to experience the net work. This is also support WIFI connection. Just like you android smart phone. 	 【Compact and Fashionable Design】2017 New design smart watch with fashionable and compact watch face and high quality leather band, it makes your wrist comfortable. It is quiet suitable for business man. 	 【GPS Navigation】Your smart navigation assistant, this smartwatche can support Google map with high accurate GPS components. So you can know the location of nearby hotel , restaurant, hospital, school anywhere you want to know easily. Voice navigation is available. 	 【Smart Health and Message Assistant】This smart watch can automatically record your daily steps and consuming calories. It can also help you to know your heart rate anytime and anywhere. Keep you healthy all the time. Smartwatches can support information pushing. After you connect the phone and watch by Bluetooth, you will never miss your incoming calls, SMS, Facebook, Whatsapp, emails, Twitter and other APPS notifications. Go your smart life now! 	 【World Famous Guarantee and Packing List】Our product has high quality, we have CE, Rohs and MSDS professional certifications. If there is anything, please feel free to contact us. We will provide easy to touch service. Packing list: 1x smart watch; 1x user manual; 1x charging cable; 1x packing box.  

Pedometer Bluetooth Leather Band Smart Watch

Evergreen (H.K.) PCB Limited

This PCB is a must-have in your electronic devices that connects capacitors, resistors and other active components for effective use. Its robust multi-layer housing depicts several circular accents with etched current pathways and soldered parts of durable create.&nbsp;

Features:
&bull; Material: FR-4.
&bull; Slim housing.
&bull; Robust multi-layer construction.
&bull; Showcase several circular accents with etched current pathways and soldered parts.
&bull; Promise durable use.
&bull; A must-have component in machineries, electronic devices and more.
&bull; Layer: 4-layer.
&bull; Thickness: 0.4mm.
&bull; Finishing: flash gold plating.
&bull; Solder mask color: green.

Applications:
&bull; HDI PCB COB PCB.
&bull; Wire bonding PCB.
&bull; Smart watch PCB.
&bull; Wearable watch PCB.

Rigid PCB

This transparent sapphire glass has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance and extremely high melting temperature. Sapphire crystal glassCylindrical shapeAvailable double or single cylindricalHigh quality &amp; craftsmanshipAvailable custom design &amp; drawingAvailable any coating &amp; metallizationVicker hardness: 2000 - 2500 daN/mm2Tensile strength: 26 daN/mm2Flexural strength: 35 - 39 daN/mm2Welcome inquiry for any drawing &amp; details.

Sapphire Cylindrical Glass

Peace Target Ltd

Bluetooth Sport Watch Speaker (Phone or Audio Speaker) includes the following features: 	 Live voice timekeeping 	 Support TF/ Micro SD card 	 Bluetooth with handsfree 	 Talk time: 3 hours 	 Standby time: 30 hours 	 Music play time: 3 hours 	 Using li-ion battery 	 Available in different colors  Material: 	 Plastic body with silicone housing 	 Electronic components inside the item  Size closed: 	 Length of band - 28 cm 	 Main body - 5.7 x 4.5 x 2.5 cm&nbsp;  

Loud Speaker

Featuring fine circuitry and active components, this PCB eases power connection and serves as the foundation for a wide range of computing devices. Its resilient double-layering housing further finishes off with flash gold plating to pledge secure applications.

Features:
&bull; Material: FR-4.
&bull; Thin construction.
&bull; Double-layer housing.
&bull; Showcase fine circuitry and active components.
&bull; Ease current flow.
&bull; Pledge secure and long-term applications.
&bull; Serve as the foundation for a wide range of computing devices.
&bull; Layer: 2.
&bull; Thickness: 0.6mm.
&bull; Finishing: flash gold plating.
&bull; Solder mask color: green.

Applications:
&bull; COB PCB.
&bull; Wire bonding PCB.
&bull; Wearable watch PCB.
&bull; Side push PCB.

This transparent sapphire crystal lens has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch. The sapphire crystal glass lens is skillfully crafted to ensure high quality and is great for using for optical instruments. A premium-quality sapphire optical lens glass.An anti-impact and anti-scratch design.With high electrical and corrosion resistance.Features a high optical production rate.With good thermal stability.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.

Sapphire Lens for Car Camera

Chung Pak Battery Works Ltd

The lithium battery features an extended shelf life and low-temperature operations. The constant voltage provides a stable source of power supply. Keep your electronics up and running with this lithium battery. 	 Voltage: 3V x 5. 	 Available in different designs.&nbsp;  

Lithium Manganese Dioxide Button Cell

Protect smart phone camera with this sturdy lens protector. With a high electrical resistance along with anti-impact and anti-scratch properties, this durable and sturdy lens cover promises to withstand everyday wear and tear. High-quality sapphire optical lens &amp; protectorWith anti-impact and anti-scratch features.With high electrical and corrosion resistance.Features great thermal stability.With high optical production rate.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs, which is second to diamond.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.

Sapphire Lens Protector

Power Glory Battery Tech (HK) Co Ltd

  A button cell battery with nominal voltage of 3V.  Nominal capacity (mAh): 50.  Standard current (mA): 0.1 .  Maximum continuous current (mA): 0.2.  Maximum pulse current (mA): 5 .  Maximum dimensions (mm): 脴12.5 x 5.0 .  Weight (grams): 0.9.  High capacity and long lasting power for all electronic products.  

Lithium Button Cell Battery

The lithium battery features a long shelf life with high voltage. It&nbsp;makes a&nbsp;reliable and excellent power source. Charge up your electronic gadgets with this&nbsp;lithium battery. 	 Voltage: 3V x 5. 	 Available in different designs.&nbsp; 	 size：9.5 X 2.7mm  

Power calculators, cameras, toys and more with this lithium manganese dioxide battery. It comes in a compact round button cell design and shows the electrical information on the surface. This battery offers a long shelf life and flaunts powerful and reliable performance. 	 Power: 3V. 	 Compact round button cell design. 	 Showing the electrical information on the surface. 	 Long shelf life. 	 Powerful and reliable performance. 	 Applications: Calculators, electronic weighing scales, cameras, games, toys, breadboards.  

Lithium Manganese Dioxide Battery CR2032

   The button cell has a low-drain design for continuous use over long periods of time.   It is made of mercury-free material for safe application. This button cell is the optimal power source for a variety of electronic devices.   Voltage: 1.5V x 10.   Available in different designs.&nbsp;   Size:11.6 x 4.2mm  

0% Mercury Alkaline Manganese Dioxide Button Cell

Alkaline Manganese Button Cell

   Nominal voltage: 1.5V.   Typical capacity: 43mAh.   Average weight: 0.60g.   Safe and easy to use.   Efficient and reliable power source.   Great for powering different electronic devices.  

Primary Alkaline Button Cell

Manganese Dioxide Lithium Battery

 	 Manganese Dioxide Lithium Battery 	 3.0V 	 CR2025  

Lithium Battery

   The lithium battery features a long shelf life with high voltage.   It&nbsp;makes a&nbsp;reliable and excellent power source.   Charge up your electronic gadgets with this&nbsp;lithium battery.   Voltage: 3V x 5.   Available in different designs.&nbsp;   Size:20.0 x 2.5mm.   Nominal Capacity:160mAh.  

Lithium Manganese Dioxide Battery CR2016

   The lithium battery features an extended shelf life and low-temperature operations.   The constant voltage provides a stable source of power supply.   Keep your electronics up and running with this lithium battery.   Voltage: 3V x 5.   Available in different designs.&nbsp;   size:16.0 x 1.6mm.   Nominal capacity: 45mAh.  

   The&nbsp;lithium cell delivers constant voltage with excellent temperature resistance.   The silver oxide construction&nbsp;offers&nbsp;insulated protection.   This button cell can be used for watches, calculators, lasers, mini flashlights, toys and more.   Voltage: 3V.   Available in different designs.&nbsp;   Size：20.0 x 3.2mm  

Silver Oxide Button Cell-vinnic

 	 Material: lithium. 	 Compact and lightweight. 	 Extremely high energy density per unit weight. 	 Safe and easy to use. 	 Excellent power source. 	 Suitable for a wide range of electronic devices. 	 Size:12.5 x 2.0mm  

  A button cell battery with nominal voltage of 3V.  Nominal capacity (mAh): 130.  Standard current (mA): 0.2 .  Maximum continuous current (mA): 0.75.  Maximum pulse current (mA): 15.  Maximum dimensions (mm): 脴23.0 x 2.0.  Weight (grams): 3.0.  High capacity and long lasting power for all electronic products.  

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