Electronics

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Electronics Suppliers and Manufacturers

Parts, Components & Raw Materials

Find Parts, Components & Raw Materials from the best B2B online marketplace. Find a reliable Parts, Components & Raw Materials supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Parts, Components & Raw Materials Suppliers and Manufacturers

Active Components

elec

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

Active Components Suppliers and Manufacturers

New Sky Industrial Ltd

Expansion Slot Kit, CIE PCI-E PCI Express Riser Card 1x to 16x USB 3.0 Data Cable SATA to 4Pin IDE Molex Power Supply for BTC Miner Machine RIGOEM ConditionPoly Bag  

Expansion Slot Kit OEM Condition

Matrix Electronics Limited

Printed circuit board assembly

Sun Lik Printing & Screen Metal Co

Precision Stamped Aluminum Plug Back Plates &amp; Interface Panels We provide high-precision stamping and manufacturing for custom aluminum back plates, socket panels, and plug components. Utilizing premium-grade aluminum sheet material and advanced tool die-cutting, these hardware parts feature exceptionally clean cutouts, precise countersunk holes, and a burr-free finish. Aluminum offers a perfect combination of lightweight durability, excellent thermal conductivity, and premium aesthetic appeal, making it ideal for power supplies, audio/video equipment, and electronic device interfaces. Fully compliant with ISO 9001 and RoHS standards.  COMPLEX GEOMETRY &amp; CLEAN CUTOUTS COUNTERSUNK HOLES EXCELLENT FLATNESS 

PRECISION STAMPED ALUMINUM PLUG BACK PLATES

Fenghua (Hong Kong) Electronics Ltd.

This metal semiconductor comes in a classical design for added flexibility. The robust metal structure is durable and easy to maintain. This semiconductor is an excellent choice for&nbsp;manufacturing both electrical and electronic appliances.
 
  Material: metal. 
  Available in different designs. 
 

Metal Semiconductor

Metal Semiconductor with classical design and durable structure

Custom Graphic Overlays &amp; Membrane Switch Panels We specialize in manufacturing high-quality graphic overlays and membrane switch control panels using premium PC, PET, and PVC materials. Engineered with advanced multi-color silk screen printing, our panels features integrated button embossing, crystal-clear display windows, and selective adhesive backings. They are highly resistant to scratching, chemicals, and wear, ensuring long-lasting performance for medical, industrial, and home appliance interfaces. Fully compliant with ISO 9001 and RoHS standards.  INTEGRATED WINDOWS MULTI-COLOR PRECISION PRINTING EMBOSSED KEYS POTENTIAL 

CUSTOM MEMBRANCE SWITCHES , OVERLAYS & INDUSTRIAL LABELS

CUSTOM MEMBRANCE SWITCHES, OVERLAYS INDUSTRIAL LABELS

Laptop Expansion Kit, CIE PCI-E PCI Express Riser Card 1x to 16x USB 3.0 Data Cable SATA to 4Pin IDE Molex Power Supply for BTC Miner Machine RIGOEM ConditionPoly Bag 

Laptop Expansion Kit OEM Condition

S. T. Industrial (Asia) Limited

operating Force : 100gf  160gf 
250gf
Metal Knob , Plastic Knob

TD-13MA

TD 13MA tact switch with customizable features

United Sources Electronic Components Ltd

Part Number : 	 ADSP, AT89C, AT89S, AT91SAM, ATMEGA, ATTINY, ATXMEGA, C8051F, DSPIC30F, DSPIC33EP, DSPIC33FJ, LPC, MC9S, MK10DX, MKL16Z, MSP430, OMAPL, PIC10F, PIC12F, PIC16C, PIC16F, 	 PIC16LF, PIC18F, PIC24EP, PIC24F, PIC24FJ, PIC32MX, STM32F, TMS320, UPD78F Series  

Hi-Tech Microcontroller with Good Performance

Hi Tech Microcontroller with Good Performance

Streamline your hardware assembly with our premium Die-Cut 3M 9471LE Adhesive Gaskets, precision-manufactured by Sun Lik Printing &amp; Screen Metal Co. Fabricated from genuine 3M™ 9471LE transfer tape (part of the renowned 3M 300LSE family), this 169x119mm thin-profile adhesive gasket is engineered for bonding complex multi-window electronic faceplates and enclosures. It provides an exceptional, immediate bond to difficult low surface energy (LSE) plastics and powder-coated metal housings. Key Features Genuine 3M 9471LE (300LSE) Acrylic Adhesive: Delivers outstanding shear and peel strength, ensuring long-term bond reliability that resists edge-lifting, humidity, chemicals, and daily consumer handling. Dual Ergonomic Pull Tabs (2處加耳設計): As clearly shown in image_34.png and image_36.png, our advanced tooling incorporates two integrated \bm{8 \times 10\text{ mm}} pull tabs. This unique feature allows factory operators to peel off the protective backing instantly, significantly improving assembly line throughput and keeping the adhesive fingerprint-free. Intricate Multi-Window Die-Cutting: As displayed in image_35.png and image_37.png, our state-of-the-art matrix punching processes clean rectangular cutouts, circular holes, and narrow border perimeters with zero deformation or adhesive oozing. Premium Lay-Flat Release Liner: Uses a high-quality tan 3M paper liner combined with a yellow backing to guarantee the intricate skeleton frame stays perfectly flat and dimensionally stable during transit and storage. Tailored Blueprint Customization: We offer comprehensive OEM/ODM engineering support to adjust dimensions, interior slot coordinates, or pull tab locations based on your 2D graphics or CAD drawing specifications. 

CUSTOM DIE-CUT 3M 9471LE DOUBLE-SIDED TAPE

CUSTOM DIE CUT 3M 9471LE DOUBLE SIDED TAPE

Unitronics Company Limited

Unitronics offers high-quality electronic component distribution services to help improve your component shortage concerns. Our skilled team has access to a broad array of allocated components through our extensive network of global partners and regionalized distribution points, ensuring that your production runs smoothly. We leverage our considerable buying power with a resilient supply chain to avoid supply chain disruptions and meet your cost targets. 

High-quality Electronic Components Distribution

High quality Electronic Components Distribution

Our custom Die-Cut Double-Sided Foam Tape Gaskets are engineered to provide exceptional bonding strength, reliable sealing, and superior shock absorption for demanding industrial applications. Fabricated from high-density foam and coated with high-tack acrylic adhesive on both sides, these precision-cut foam spacers are ideal for filling gaps, dampening vibrations, and securing components in electronics, household appliances, and automotive interiors. Key Features Superior Shock Absorption &amp; Dampening: The high-density foam core offers excellent resilience and cushioning properties, protecting sensitive electronic parts and fragile components from severe impacts, drops, and operational vibrations. High-Tack Double-Sided Adherence: Coated with a premium industrial-grade adhesive that provides an instant, heavy-duty bond to a wide range of surfaces, including metals, plastics, glass, and textured substrates, without lifting at the edges. Precision Die-Cutting &amp; Kiss-Cutting: Cut to tight engineering tolerances. Supplied in sheets with an extended release liner (easy-peel backing) for efficient peeling and rapid assembly line integration, reducing labor time. Weather &amp; Moisture Resistance: Designed to withstand humidity, temperature fluctuations, and aging, making it a reliable sealing and mounting solution for long-term product lifespans. Tailored OEM/ODM Service: We specialize in custom manufacturing based on your technical specs. We can adjust the foam thickness, density, size, shape, and cavity layouts according to your exact 2D/3D CAD design blueprints. 

CUSTOM DIE-CUT DOUBLE SIDED FOAM TAPE

	Charger with 4 Changeable Heads	UL / CE / SAA / FCC certified	US / EU / UK / Australia Ver.	Input: AC 100-240V, 50 / 60hZ 0.5A	Output: DC 8.5V 1A	Cable 1.8M, DC interface 3.5 x 1.35 mm	Type: Wall	OEM Condition.	Compatible Brand: OEM	Sampling Date 5 days.

Charger

Dell Laptop Charger AC Adapter, 1. Fully fit for Dell Laptop models 2. Spec USA input19.5V 3.34A 65W output7.4mm x 5.0mm3. OEM Condition 4. Good quality for refurb market.   

Dell Laptop Charger AC Adapter 65W Power Adapter

Our custom Die-Cut PET Insulation Sheets provide professional-grade electrical barrier protection and thermal isolation for modern power supplies, industrial electronics, and automotive battery compartments. Fabricated from premium milky white polyester (PET) film, these precision-punched gaskets feature high dielectric strength and strong puncture resistance, effectively preventing short circuits and electrical arcing in compact environments. Key Features Excellent Electrical Insulation: Engineered to withstand high voltage, making it an ideal choice for partition shielding between high-voltage components and metal outer casings. Premium Mechanical &amp; Thermal Properties: The durable PET substrate exhibits superior dimensional stability, tear resistance, and reliable performance across a broad operating temperature range. Precision Tool Die-Cutting: CNC or high-speed automated die-cutting ensures perfectly clean, burr-free edges and exact geometric tolerances, matching your precise hardware enclosure dimensions. Flexible Pre-Fold &amp; Creasing Design: Available with precise scoring or creasing lines upon request, allowing the flat plastic piece to be easily folded manually into 3D shapes to line internal chassis walls smoothly. Tailored OEM/ODM Production: We accept custom layouts, sizes, thicknesses, and specialized slot/hole positions based on your technical 2D/3D CAD drawing blueprints. 

CUSTOM DIE-CUT PET INSULATION SHEET

CUSTOM DIE CUT PET INSULATION SHEET for electrical barrier protection

Mecca Electronics Co Ltd

This is a sample OEM product of SMT production. Components are assembled and mounted onto the surface of printed circuit boards to made electronic circuits according to customer requirement. This kind of product can be applied to various type of electronics.   OEM only  Include circuit testing and automatic optical inspection  RoHS & WEEE compliance   

SMT Production

SMT Production for electronic circuits and PCB assembly

USB 3.0 Card Board Extender OEM CNDITION， 1. CIE PCI-E PCI Express Riser Card 1x to 16x USB 3.0 Data Cable SATA to 4 Pin ICDE Molex Power Supply for BTC Miner Machine RIG, 2. OEM Condition. 3. Poly Bag.   

USB 3.0 Card Board Extender OEM CNDITION

Shenzhen Luguang Electronic Technology Co Ltd

   Package: TO-92.   High performance.   10 years manufacturing experience.   Collector-base voltage: 50V.   Collector-emitter voltage: 45V.   Emitter-base voltage: 5V.   Collector current-continuous: 800mA.   Collector power dissipation: 625mW.   Very competitive price.   Packing quantity: 1,000pcs/bag or 2,000pcs/tape &amp; box.   Lead time: 2 weeks.  

PNP Transistor

PNP Transistor - high performance electronic component

iPad adapter power charger power adapter ac adapter, 1. Fully replacement and fit for iPad models. 2. Brand new condition. 3. Good quality for refurb market.    

iPad Adapter power charger power adapter

Dell laptop Charger AC Adaptor, 1. Fully fit for Dell Laptop models. 2. Spec USA input19.5V 6.7A 130W output7.4mm x 5.0mm3. OEM condition 4. Good quality for refurb market.   

Dell Laptop Charger AC Adapter 130W Power Adapter

iPad Wall Charger ac adapter power adapter power charger UK-EU-US, 1. Fully replacement and fit for iPad models. 2. Brand new condition. 3. Good quality for refurb. 4. US/UK/EU Ver. available.     

iPad Charger ac adapter power adapter power charger

DONGGUAN TIANYI ELECTRONICS CO LTD

 	 4x40W DSP build in amp. 	 With PC control software and Android phone control app. 	 24 bands GEQ plus 7 bands PEQ. 	 With Bluetooth and car harness wire.  

DSP Build in Amp

DSP Build in Amp with Bluetooth and multichannel audio control

	Charger with 4 Changeable Heads with LED Power Indicator	Charger with 4 Changeable Heads	UL / CE / SAA / FCC certified	US / EU / UK / Australia Ver.	Input: AC 100-240V, 50 / 60Hz 0.3A	Output: DC 8.4V 1A	Cable 1.5M, DC interface 3.5 x 1.35 mm	With Power Charging indicator. Red color means charging ongoing, Green color means charging completed.	Type: Wall	OEM Condition.	Compatible Brand: OEM	Sampling Date 5 days.

Wall Charger

Wall Charger with 4 Changeable Heads and LED Indicator

Huichuan Electric Limited Company of Weifang

Mosfet

Mosfet - 2N60, 4N60, 8N60 models available

Apple Macbook AC Adapter US 30W, AC Adapter for Macbook type-c.OEM Condition, W/O LOGO.US Ver.    

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