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

Tongyu Technology Limited

We can make any customized battery for different medical devices, this battery is made with high quality parts and guaranteed to meet customer's demand, SMBus Communication Protocol Fuel Gauge Integration Battery Pack Protection Cell Balancing Function Intrinsically Safe Designs Authentication/Encryption Coding High Volume or Low Quantity Requirement  

Medical Device Smart Lithium ion Battery 

Q-Nitto Hong Kong Limited

Use : LCD flat panel display that displays information or images of various devices.  We offers a wide product range of small to medium sizes TFT display modules. Feel free to inquired by selecting product of interest and press the inquiry button below. SGD TFT displays are qualified under industrial standard including standard TFT-LCD modules, High brightness TFT LCD (sunlight readable display), TFT panels with controller boards, and Wide Temperature TFT LCD. These displays are available in various resolutions as well as touch screen optional in resistive and capacitive technology. Many of our TFT display modules have more than one interface available including MCU, RGB, TTL and LVDs. SGD TFT modules are qualified for applications including industrial control, coffee machine, medical equipment, POS system, automation, GPS navigator, energy control, telecoms, medical equipment and many more.  

 LCD Board

TFT LCD Board

LCD Board

Renata Sa

Since April 2026, secured card packaging are vailable in 2-pack and 4-pack formats. The batteries are available in a standard version, versions with tabs, and we can also tailor a solution for individualized applications as needed. Our broad spectrum of lithium coin cells is well-suited for telecommunications, computer and medical applications, and for the IOT as well as a number of wearable devices. 

Secured Card _ SC 4 pack lithium blister and innerbox

We can make any customized battery for different medical devices, this battery is made with high quality parts and guaranteed to meet customer's demand, SMBus Communication Protocol Fuel Gauge Integration Battery Pack Protection Cell Balancing Function Intrinsically Safe Designs Authentication/Encryption Coding High Volume or Low Quantity Requirement Voltage: 12Volt Capacity: 7.5Ah  

 Medical Device AED Lithium Battery G5 AED Battery 

We can make any customized battery for different medical devices, this battery is made with high quality parts and guaranteed to meet customer's demand, SMBus Communication Protocol Fuel Gauge Integration Battery Pack Protection Cell Balancing Function Intrinsically Safe Designs Authentication/Encryption Coding High Volume or Low Quantity Requirement Battery Voltage: 14.4V Capacity: 3200-3500mAh Charger: Provided   

Shenzhen Pkcell Battery Co Ltd

PKCELL Ultra Alkaline AA Battery This cylindrical alkaline AA battery provides reliable 1.5-volt power with long shelf life and stable performance. Mercury and calcium free, it is designed for everyday devices such as clocks, remotes, cameras, medical equipment and emergency lights, offering dependable energy for household and professional use. Model number: LR6.Electric energy: 2.7 Wh.Battery size: AA.Voltage: 1.5V.Shape: Cylindrical.Material: Aluminum foil.Chemistry: Zn/MnO₂.Duration time: 360-380 minutes.Package: 4 pieces per blister card.Shelf life: 10 years.Certification: MSDS, CE, ROHS.Advantages: Mercury and calcium free.Applications: Electronic clocks, remote controls, cameras, flash units, blood pressure monitors, medical devices, emergency lights, toys, flashlights, radios.Type of payment: T/T.

Alkaline AA Battery

PKCELL Lithium Watch Battery This lithium button battery provides reliable 3‑volt power with stable performance and long shelf life. Compact and mercury‑free, it is designed for watches, calculators, medical devices, and other small electronics requiring dependable energy in a lightweight form. Model number: CR2025, CR2032, CR2016, CR Series.Battery size: 20 × 1.6 mm.Voltage: 3V.Capacity: 75 mAh.Chemical system: Lithium button battery (Non-Hg, Non-Cadmium).Type: Primary, non-rechargeable.Shelf life: 5 years.Certification: CE, ROHS, REACH, MSDS.Description: 3V lithium battery.Package: 5 pieces per blister card.Applications: Watches, calculators, medical devices, small electronics.Type of payment: T/T.

Watch Battery

Peace Target Ltd

Alcohol Lamp includes the following features : 	 150ml / 250ml fuel capacity 	 Made of laboratory grade borosilicate glass 	 A clean, hot flame with ordinary denatured alcohol  Material : 	 Transparent glass body 	 Plastic cap  Size closed : 	 Capacity of 150 or 250 ml 	 Diameter of 9.5 cm x 11.8 cm (250 ml)  Others: 	 Available in different colors 	 Including Bulbs: No  

Alcohol Lamp

We offer the right solution for any electronic device requiring a highly compact, long - life power source at a low voltage. Our wide portfolio includes more than 40 different types of coin cells. With their excellent quality and reliability, our silver oxide coin cells are being used in medical equipment, watches, remote controls, pocket computers and many other devices being produced today.  

MP / MPE multi packaging 

Secured Card _ SC 2 pack lithium blister and innerbox

ATC Corporation Limited

For devices where traditional batteries cannot be used Calculators:Digital Watches, heart-rate monitor, Car Keys, Fitness Appliances and medical devices such as a clinical thermometer 

Lithium Coin Battery - CR2025 3V

PKCELL C Battery This cylindrical C battery delivers high capacity and stable voltage, ensuring long life in low-drain devices while supporting strong pulse performance. With a five-year shelf life and certified safety standards, it is ideal for utility meters, security systems, GPS trackers and industrial equipment. Model number: CR26500.Shape: Cylindrical.Battery size: 26.5 × 50.5 mm.Voltage: 3V.Capacity: 5400 mAh.Type: Primary, non-rechargeable.Shelf life: 5 years.Certification: CE, UN38.3, MSDS.Advantages: High capacity, stable voltage, long life in low‑drain devices, good pulse performance.Weight: 38 g.Type of payment: T/T.Applications: Utility meters, security systems and alarms, GPS trackers, IoT devices, industrial equipment, memory backup, medical devices, high-drain devices needing bursts of power.

C Battery

ABO ELECTRONICS (SHENZHEN) CO LTD

customized medical product Service Scope ODM: Include Mechanical design, PCB Layout, Firmware development, APP development and OS development services. OEM: Include component sourcing and procurement, PCB Fabrication, PCB Assembly, Build of Box Assembly, Function Testing, Aging Testing, Packing and Logistic Services. DFM(Design For Manufacturing): Feed back customer of circuit layout optimization and component performance optimization requirements. DFP(Design For Purchasing): Recommend price competitive equivalent or better quality equivalent components. DFT(Design For Testing): Recommend price competitive testing solution for “high mix, low volume” projects or ATE(Auto-Testing-Equipment) solution for big volume projects.  Product Testing&amp; InspectionTest Development Services In-circuit Test Function Test Flying Probe Burn In &amp; Environment Stress Screening AOI Test Automated Test Platform Solutions X-Ray inspection ManufacturingLow Volume / High Mix Production High-Volume Production Customized Fulfillment Planning &amp; Options ERP/MES Total Quality ManagementISO 9001:2015Certified ISO 13485:2016Certified RoHS Compliant Compliant to IPC-A-610 Workmanship Standards UL, CE/FCC, CSAetcCertification Support Supply Chain ManagementDomestic &amp; International Sourcing Long-Term Collaborative Supplier Relationships Inventory Management Systems Strict Counterfeit Prevention Policy Kanban Manufacturing Programs 

Medical device PCBA

Shenzhen Youtek Energy Technology Co.,Ltd

Cylindrical lithium battery Panasonic CR123A for light, security device , medical device manganese dioxide cell  Cell brandPanasonicPart noCR123ANominal voltage3VNominal capacity1550mAhSize17*34.5mmWeight16gTemperature-40--70°CApplicationLights, Security devices (electric door locks, Fire alarms), automotive electric components (eCall ), Medical Devices(AEDs),etc.

Panasonic CR123A Industrial package

Union Energy Hongkong Industries Ltd

A Spring Loaded Connector (or Pogo pin) consists of pin, tube, and spring. It is available to make connections between Battery to PCB, Antenna to PCB, and Board to Board on a small space. A combination of Spring Loaded Connector (Pogo pin) with plastic housing allows for production of custom products that can fit various shapes and sizes. Production of the custom products are available in short periods and at low costs, because they do not require large-scale facilities.
&nbsp; 	 This is a battery interconnect probe with 60 gms ~ 200gms spring pressure. 	 It has 3A~10A current rating. 	 The contact resistance of the probe is 10m ohm ~ 50m ohm. 	 Its durability is 100,000 cycles. 	 Pogo pin used for battery connector. 	 High reliability, low resistance, high frequency.   5 Benefits : 	 No need to use receptacles, which help reduce total costs. 	 Large-scale facilities are not necessary even when manufacturing custom products. 	 Advantageous for saving space and downsizing. 	 Permits &ldquo;one-touch&rdquo; attachment and removal, and are highly durable. 	 An extensive line up with more than 170 items of standard products in the catalogue.   

Application: 	 	 Semiconductor Device Test 	 	 	 Photovoltanic Device Chariging 	 	 	 Mobile Device&nbsp;Test (Touch Screen Module, Camera Module) 	 	 	 Board-to-board Interposer 	 	 	 Pogo Tower 	 	 	 Spring loaded connector 	 	 	 Medical Device Manufacturing 	  
Why you select us:

1. Good quality stainless steel product
2. Unique design
3. Immediate quotation
4. Competitive price offer
5. Prompt delivery
&nbsp;

Spring Loaded Pogo Pin

In 2015 we introduced child - proof packaging for our CR-lithium batteries. It can only be opened with scissors. The warning note "Keep away from children" is printed on both the front and also on the back side, as well as on the battery itself. Our child-proof packaging is certified according to EN 862. The batteries are available in a standard version, versions with tabs, and we can also tailor a solution for individualized applications as needed. Our broad spectrum of lithium coin cells is well-suited for telecommunications, computer and medical applications, and for the IOT as well as a number of wearable devices. 

Secured Card _ SC 1 lithium blister and innerbox

Sun Yin Crystal Industry Co Ltd

Offer a more comfortable hair removal section to users and clients with this sapphire cooling window. With a high melting temperature of 2030°C and a unique cooling feature, this piece cools down post-treatment areas and helps to prevent allergy reactions, making it an exceptional accessory for hair removers and more. Soothe post-treatment areas and help alleviate pain with this premium-quality sapphire cooling window. Premium sapphire cooling window for hair removers and other beauty devices.An anti-impact and anti-scratch design.With high electrical resistance.Excellent 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.Size: custom-made.

Sapphire Cover Window for IPL Hair Remover

Unifive Technology Co Ltd

AC I/P: 100-240V DC O/P: 5V ~ 48V ; 0.5A ~5.0A *Product Highlights : Stablity Compact Size Energy Efficiency Suit Medical Equipment, Health Device 2xMOPP/2xMOOP IEC/EN 60601-1-2 4th Ed *Protection: Short Circuit Protection Over Voltage Protection Over Current Protection Over Temperature Protection (Optional)  

UMxx 6W ~120W  Switching Power Supply for Medical Appliancesuse

Chung Pak Battery Works Ltd

Mercury-free and environment friendly In 1980, ChungPak was founded in Hong Kong. The company’s main focus was button cell production, with watch manufacturers as its target customers.　Since 2004, Vinnic developed superior Primary Button Cell by using first-rank material. While the safety standard of heavy metal for mercury is 5 ppm, lead is 40 ppm and cadmium is 20 ppm, the relevant contents in Vinnic's Primary Button Cell are much lower than the standard. This is a further milestone in the development of high performance, reliable and environment friendly batteries.  Quality Highest leakage resistance , Constant voltage level Low self-discharge rate , Long running time  Applications ： Watches Medical devices Calculators , Toys Remote controls Laser pointer 

0% Mercury Primary Button Cell

PKCELL AA Lithium 3.6V Battery This AA-size lithium thionyl chloride battery delivers ultra-long life and superior stability in low-drain applications. With high energy density, a flat discharge curve, and hermetically sealed construction for leak resistance, it is ideal for detectors, meters, sensors and industrial equipment requiring dependable long-term power. Model number: ER14505.Battery size: AA (14 × 50.5 mm).Voltage: 3.6V.Capacity: 2700 mAh.Electric energy: 9.72 Wh.Chemistry: Lithium thionyl chloride (Li‑SOCl₂).Type: Primary, non-rechargeable.Jacket: PVC.Weight: 19 g.Shelf life: 10 years.Package: Industrial package.OEM: Yes.Payment options: Credit Card, PayPal, T/T, Escrow, Western Union.Type of payment: T/T.Advantages: Highest energy density among AA primaries, flat discharge curve, superior longevity, hermetically sealed for leak resistance.Applications: Smoke and CO detectors, utility meters, wireless sensors, IoT devices, tracking systems, security equipment, memory backup, medical devices, military and industrial equipment in harsh environments.

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