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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Cooler Master MasterLiquid Atmos II 360 ARGB Liquid CPU Cooler
[CPU Cooler] Cooler Master MasterLiquid Atmos II 360 ARGB High-Performance AIO Cooler Next-gen dual chamber liquid cooler featuring dual SickleFlow Edge ARGB fans, customizable 3D printable pump top shroud, and an ultra-fine micro-channel copper coldplate engineered for 300W+ TDP thermal dissipation. ⭐ Key Features - Patented Dual Chamber Pump design isolates heated coolant - 360mm high-density aluminum radiator - 3x SickleFlow Edge 120mm PWM ARGB fans - CryoFuze thermal compound pre-applied - MasterCTRL software synchronization for custom pump ARGB lighting 📋 Technical Specifications - Radiator Dimensions: 394 x 119.6 x 27.2 mm - Pump Speed: 3200 RPM - Fan Speed: 690 - 2500 RPM PWM - Fan Airflow: 70.7 CFM - Sockets Supported: Intel LGA 1851/1700/1200/115x, AMD AM5/AM4 📦 Package Includes - 1 x Cooler Master MasterLiquid Atmos II 360 Cooler - 3 x 120mm SickleFlow Edge ARGB Fans - 1 x Intel & AMD Mounting Bracket Set
Inno3D GeForce RTX 5050 Twin X2 SFF 8GB GDDR6 Graphics Card
[Graphics Card] Inno3D GeForce RTX 5050 Twin X2 Small Form Factor (SFF) 8GB GDDR6 Engineered specifically for compact ITX and small form factor (SFF) desktop systems. Measures under 210mm in length while delivering uncompromised next-gen RTX 50 graphical horsepower. ⭐ Key Features - SFF-Ready compact dual-slot dimensions (<210mm length) - Twin 90mm scythe fan blades for high static pressure - Full-coverage stamped aluminum backplate with ventilation cutouts - High-efficiency copper baseplate with multi-channel heatpipes 📋 Technical Specifications - GPU: NVIDIA RTX 5050 - Memory: 8GB GDDR6, 128-bit - Dimensions: 208 x 115 x 39 mm - TDP: 115W (Runs cool on 450W-550W SFX power supplies) 📦 Package Includes - 1 x Inno3D RTX 5050 Twin X2 SFF 8GB Graphics Card
PNY GeForce RTX 5050 VERTO Dual Fan 8GB GDDR6 Graphics Card
[Graphics Card] PNY GeForce RTX 5050 VERTO Dual Fan 8GB GDDR6 Graphics Card Engineered with premium components, dual 90mm fans, and high-efficiency copper heatpipes. Delivers high frames in modern titles with full ray tracing and neural rendering. ⭐ Key Features - PNY VERTO Dual-Fan Thermal Solution - Low power draw with high performance per watt - Durable aluminum protective backplate - Compact form-factor fits standard chassis 📋 Technical Specifications - Memory: 8GB GDDR6 128-bit - TDP: 115W - Outputs: 3x DisplayPort 2.1, 1x HDMI 2.1 📦 Package Includes - 1 x PNY RTX 5050 VERTO 8GB Graphics Card
Antec Constellation C8 Aluminum White E-ATX Full Tower Case
[PC Case] Antec Constellation C8 Aluminum White Edition Full Tower Case Stunning pristine white aluminum trim edition with full panoramic glass and dual chamber internal isolation. ⭐ Key Features - Premium brushed aluminum white accents - Seamless tempered glass panels - Dual chamber thermal design - Accommodates RTX 4090 / 5090 cards up to 440mm length 📦 Package Includes - 1 x Antec C8 Aluminum White Case
KLEVV FIT V 16GB 5600MHz CL30 DDR5 Gaming Desktop RAM
[Memory] KLEVV FIT V 16GB 5600MHz CL30 DDR5 High-Performance Desktop Memory Low-profile high-speed DDR5 memory built with SK Hynix premium DRAM dies. Features low latency CL30 timings, pure aluminum heat spreader, and on-die ECC error correction. ⭐ Key Features - SK Hynix Original DRAM ICs for maximum stability and overclocking headroom - Ultra-low 33mm module height fits under any large dual-tower air cooler - Intel XMP 3.0 & AMD EXPO one-click overclock profiles - On-die ECC (ODECC) for data integrity 📋 Technical Specifications - Capacity: 16GB (1x 16GB) - Speed: DDR5 5600 MHz - Latency: CL30-36-36-76 - Voltage: 1.25V - Form Factor: 288-Pin DDR5 UDIMM 📦 Package Includes - 1 x KLEVV FIT V 16GB DDR5 5600MHz RAM Module
KLEVV Bolt X 16GB (2 x 8GB) 3200MHz CL16 DDR4 Desktop RAM Kit
[Memory] KLEVV Bolt X 16GB (2x8GB) DDR4 3200MHz CL16 Gaming RAM Kit High quality dual-channel DDR4 memory kit featuring pure 99.5% aluminum heatsinks with geometric laser-embossed patterns. Built for Intel Core 10th-14th gen and AMD Ryzen AM4 platforms. ⭐ Key Features - 16GB Dual Channel Kit (2 x 8GB) - 3200MHz XMP 2.0 with fast CL16-18-18 timings - Low-profile 36.7mm height prevents heatsink obstruction - Tested 100% on ASUS, MSI, Gigabyte, and ASRock motherboards 📋 Technical Specifications - Capacity: 16GB (2x 8GB) - Speed: DDR4 3200 MHz - Timings: CL16-18-18-38 - Voltage: 1.35V 📦 Package Includes - 2 x KLEVV Bolt X 8GB DDR4 RAM Modules
0.3–4mm Mini Drill Chuck with Key & 2.3mm Brass Shaft Adapter for 555 DC Motor
[General DC Motor] 🔧 0.3–4mm Mini Drill Chuck with Key & 2.3mm Brass Shaft Adapter for 555 DC Motor 0.3–4mm Chuck Capacity • JT0 Drill Chuck • 2.3mm Brass Shaft Adapter • Ideal for DIY Mini Drill Machines The 0.3–4mm Mini Drill Chuck with Key and 2.3mm Brass Shaft Adapter is a high-quality accessory designed for converting 555 DC motors into compact mini drilling machines. This complete set includes a precision JT0 drill chuck, a 2.3mm brass motor shaft adapter, and a chuck key for secure tightening and loosening of drill bits. Manufactured from high-carbon steel, the drill chuck provides excellent durability, wear resistance, and high clamping accuracy. It securely holds drill bits ranging from 0.3mm to 4.0mm, making it suitable for precision drilling in wood, plastic, acrylic, PCB boards, resin, aluminum, and other soft materials. The included 2.3mm brass shaft adapter offers a precise fit on 555 DC motor shafts, ensuring smooth power transmission with minimal vibration. Its corrosion-resistant brass construction provides excellent durability and reliable performance for long-term use. This mini drill chuck kit is widely used in DIY mini drill machines, PCB drilling, model making, hobby crafts, jewelry making, electronics repair, and educational projects. ⭐ Features Precision 0.3–4mm JT0 mini drill chuck Includes 2.3mm brass shaft adapter High-carbon steel chuck construction Brass motor shaft connector Secure key-operated chuck mechanism High clamping accuracy Strong impact and wear resistance Smooth and stable operation Easy installation on 555 DC motors Suitable for DIY mini drill machines Compatible with drill bits from 0.3mm to 4mm Compact and lightweight design 📋 Technical Specifications Product Type: Mini Drill Chuck Kit Chuck Capacity: 0.3mm – 4.0mm Chuck Type: JT0 Keyed Drill Chuck Chuck Material: High-Carbon Steel Adapter Material: Brass Motor Shaft Diameter: 2.3mm Connection Type: JT0 Taper Tightening Method: Chuck Key Compatible Motor: 555 DC Motor Application: Mini Electric Drill Conversion Color: Silver & Brass 🔧 Applications Suitable for: DIY Mini Drill Machines 555 DC Motor Projects PCB Drilling Electronics Repair Model Making Jewelry Making Woodworking Plastic Drilling Acrylic Drilling Resin Crafts Hobby Projects Educational Projects Small Precision Drilling Prototype Development 📦 Package Includes 1 × 0.3–4mm JT0 Mini Drill Chuck 1 × Chuck Key (Spanner) 1 × 2.3mm Brass Shaft Adapter ⚠️ Note Designed for 2.3mm diameter motor shafts. Recommended for 555 DC motors and compatible motors with a 2.3mm shaft. Suitable for drilling soft materials such as wood, plastic, acrylic, PCB, and aluminum. Not intended for heavy-duty industrial drilling or hammer drilling applications. Product appearance may vary slightly depending on the manufacturing batch.
3-in-1 Aluminum Heat Sink Set for Raspberry Pi 3
[Aluminium Heat Sink] ❄️ 3-in-1 Aluminum Heat Sink Set for Raspberry Pi 3 High-Quality Aluminum • Self-Adhesive Thermal Tape • Improved Cooling • Easy Installation The 3-in-1 Aluminum Heat Sink Set for Raspberry Pi 3 is a premium cooling accessory designed to improve heat dissipation and maintain stable operating temperatures for Raspberry Pi boards. Manufactured from high-quality aluminum, these heat sinks efficiently transfer heat away from critical components, helping improve performance and extend the life of your Raspberry Pi. The kit includes three aluminum heat sinks of different sizes to cool the processor, Ethernet/LAN controller, and other heat-generating ICs. Each heat sink comes pre-installed with a high-performance thermal adhesive backing, allowing quick and secure installation without the need for additional thermal paste or glue. By reducing operating temperatures, the heat sinks help prevent thermal throttling during continuous operation, making them ideal for overclocking, media centers, home servers, IoT applications, industrial automation, and embedded systems. ⭐ Features Premium-quality aluminum construction Excellent thermal conductivity Self-adhesive thermal tape for easy installation No thermal paste required Lightweight and durable Improves heat dissipation Reduces processor temperature Helps prevent thermal throttling Ideal for continuous operation and overclocking Designed specifically for Raspberry Pi boards Corrosion-resistant aluminum finish Easy peel-and-stick installation 📋 Technical Specifications Product Type: Aluminum Heat Sink Set Compatibility: Raspberry Pi 3 Model A, A+, B, B+ Material: Aluminum Color: Silver Quantity: 3 Heat Sinks Mounting Method: Self-Adhesive Thermal Tape Thermal Interface: Pre-applied Thermal Adhesive Cooling Type: Passive Cooling Weight: Lightweight Installation: Peel-and-Stick 🔧 Applications Suitable for: Raspberry Pi 3 Model B Raspberry Pi 3 Model B+ Raspberry Pi 3 Model A+ Raspberry Pi 3 Model A Raspberry Pi Media Center Home Automation Projects IoT Devices Embedded Systems Robotics Projects Industrial Controllers NAS Servers Retro Gaming Consoles AI Edge Computing Educational Projects DIY Electronics 📦 Package Includes 1 × Large Aluminum Heat Sink (CPU) 1 × Medium Aluminum Heat Sink (LAN/Ethernet Controller) 1 × Small Aluminum Heat Sink (Additional IC / Spare)
Keltron 3300uF 25V Radial Electrolytic Capacitor High Performance Capacitor
[Through Hole Capacitor] The Keltron 3300uF 25V Electrolytic Capacitor is a high-performance aluminum electrolytic capacitor designed for energy storage, voltage filtering, and ripple suppression applications. It is widely used in power supply circuits, audio amplifiers, inverter systems, battery chargers, and industrial electronics. In addition, the capacitor provides excellent filtering capability by reducing voltage fluctuations and unwanted electrical noise. As a result, it helps improve circuit stability and enhances overall system performance. Because of its 3300uF high capacitance value, the capacitor is ideal for smoothing DC power rails and handling transient current demands. Furthermore, the 25V DC voltage rating makes it suitable for a variety of low-voltage electronic applications. The radial lead design allows easy PCB installation and secure mounting. Moreover, Keltron capacitors are known for their dependable quality, stable electrical characteristics, and long operational life. This capacitor is commonly used in audio amplifier power supplies, SMPS circuits, LED power supplies, inverter systems, battery chargers, and DIY electronics projects. 🔹 Key Features Genuine Keltron capacitor High capacitance 3300uF value Rated voltage of 25V DC Excellent ripple filtering performance Suitable for audio and power supply circuits Low leakage current Long operational life Radial lead through-hole design Reliable and stable performance 🔹 Technical Specifications Brand: Keltron Product Type: Electrolytic Capacitor Capacitor Type: Aluminum Electrolytic Capacitance: 3300uF Rated Voltage: 25V DC Tolerance: ±20% Mounting Type: Through-Hole (Radial Lead) Polarized: Yes Lead Type: Radial Operating Temperature: Up to 105°C (Series Dependent) Application: Filtering, Decoupling, Energy Storage 🔹 Applications This capacitor is suitable for: Audio amplifier circuits Power supply filtering SMPS circuits Inverter systems Battery chargers LED driver circuits Industrial electronics DIY electronics projects Electronic repair applications 🔹 Package Includes 1 × Keltron 3300uF 25V Radial Electrolytic Capacitor
3W High Power White LED with Aluminum Heatsink – High Brightness Emitter Module
[LEDs] Upgrade your lighting projects with this 3 Watt High Power LED with Aluminum Heatsink, designed for excellent brightness and long-term reliability. The LED comes pre-mounted on a solid aluminum heatsink that efficiently dissipates heat, ensuring stable performance and extended lifespan. Perfect for DIY electronics, torch lights, spotlights, emergency lights, automotive lighting, and educational projects, this LED module delivers powerful illumination with low power consumption. Easy to install and compatible with standard constant-current LED drivers, this module is a reliable choice for both hobbyists and professionals. 🔹 Key Features High brightness 3W single-chip power LED Pre-mounted aluminum heatsink for effective cooling Long lifespan and stable light output Low power consumption, energy efficient Compact and easy-to-install design Ideal for DIY projects, flashlights, lamps, and experiments 🔹 Specifications Power: 3 Watt LED Type: High Power Single Chip Color : White Forward Voltage: 3.2V – 3.6V (typical) Current: 700mA (recommended constant current) Luminous Flux: ~180 – 240 Lumens (approx.) Heatsink Material: Aluminum Mount Type: Star PCB with attached heatsink Operating Life: Up to 50,000 hours 🔹 Package Includes 1 × 3W High Power LED with Aluminum Heatsink *Image shown is a representation only.
Out of stockTDT 10S 20A NMC Battery Protection and Charger BMS with Balance Hardware
TDT BMS NMC 10S 20A WITH BALANCE Hardware Product Data Sheet The BMS NMC 10S 20A WITH BALANCE (TDT) is a robust and efficient Battery Management System designed for 10-series (10S) lithium-ion NMC battery packs. With a nominal system voltage of 37V and a continuous current capacity of 20A, this module ensures safe and stable operation of high-performance battery packs used in e-mobility, energy storage, and industrial tools. Technical Specifications Battery Chemistry: Lithium-ion (NMC) Configuration: 10S (10 cells in series) input Voltage B+ to B-: -0.3~+20V Overcharge Detection voltage/1CELL: 4.28±0.05V Over discharge Detection voltage/1CELL: 2.8±0.1V Over current: 4-6A Suggest working temperature: -20°C~+60°C Key Features 20A High Current Support Perfect for mid-to-high power battery packs used in electric bikes, scooters, power tools, and solar inverters. Built-in Balancing Function Automatically maintains uniform voltage across all cells to extend overall battery life. Comprehensive Protections Protects against overcharge, over-discharge, overcurrent, short circuit, and thermal runaway. Durable Aluminum Heat Sink Casing Helps dissipate heat effectively for stable thermal performance. Applications Electric Bicycles & Scooters (E-Bikes) Solar Battery Packs & Inverters DIY 10S Battery Pack Projects Cordless Industrial Tools Electric Wheelchairs & Mobility Carts The PCM NMC 10S 20A WITH BALANCE (TDT) is a Battery Protection Circuit Module (PCM) designed for 10 series Nickel Manganese Cobalt (NMC) battery packs, supporting a 20A continuous discharge current. This module is ideal for high-power applications such as energy storage systems, backup power solutions, and electric vehicles. It offers essential protection features, including overcharge, over-discharge, overcurrent, short circuit, and temperature protection, ensuring the safe operation of the battery. The WITH BALANCE feature ensures proper voltage balancing across the cells, optimizing performance and extending the battery’s lifespan. The TDT designation indicates a specific manufacturer or design for reliable battery management.
Kapton 25mm x 33m High Temperature Resistant Tape
[Kapton Tapes] Kapton tape is a polyimide film first developed by DuPont in the 1960s. It remains stable at an extremely wide range of temperatures from -269˚C to 260˚C and has been an industry-standard due to its excellent electrical, thermal, chemical and mechanical properties. This enables the film to withstand extreme temperatures, vibration, and other demanding environments. This Kapton 50mm x 33m High-Temperature Resistant Tape for 3D Printers is a polyester film tape with a high-temperature resistant adhesive. Primarily used to hold transfer sheets in place while sublimating onto a variety of items and hold the polymer plate on the heating platen in the hot foil stamping. Excellent heat & solvent resistance. Minimal shrinkage after baking and clean removal. Due to Kapton tape’s large range of temperature stability and electrical isolation ability, it is used during the manufacturing and final assembly of electronic components. It acts as a protective layer that isolates and prevents the electrostatic discharge of sensitive components, also protecting and restraining components during high temp applications and reflow soldering procedures. ABS and Kapton adhere extremely well to one another, making Kapton tape a perfect 3D printing bed surface layer. It is usually applied to a glass or aluminum bed surface, where extruded ABS filament adheres to the surface. Specification and Features: Material: Polyimide Spindle Type: Roll Tape Length: 33m TapeWidth: 25mm Colour: Metallic Brown Temperature Range: 200ºC High-quality product from a well-known brand Package Includes: 1 x Kapton 25mm x 33m High-Temperature Resistant Tape for 3D Printers Note: Product Images are shown for illustrative purposes only and may differ from the actual product
Kapton 50mm x 33m High Temperature Resistant Tape for 3D Printers
[Kapton Tapes] The Kapton Polyimide Tape is a premium high-temperature insulating tape designed for electrical insulation, PCB masking, soldering, battery pack assembly, and 3D printing applications. Manufactured from high-quality polyimide film with a heat-resistant silicone adhesive, it provides exceptional thermal stability, excellent dielectric strength, and reliable insulation even under extreme temperatures. Measuring 50mm wide and 33 meters long, this tape is widely used as a build surface for 3D printers, where ABS and other engineering-grade filaments adhere well during printing while allowing clean removal after cooling. It also serves as an excellent masking tape during wave soldering, powder coating, and electronic component assembly. The tape offers outstanding resistance to heat, chemicals, abrasion, and solvents, leaving minimal adhesive residue after removal. Its excellent electrical insulation properties make it suitable for transformers, lithium battery packs, motors, coils, flexible PCBs, and various industrial applications. ⭐ Features Premium polyimide (Kapton) film construction High-temperature resistant silicone adhesive Excellent electrical insulation properties Strong adhesion with residue-free removal High dielectric strength Resistant to heat, chemicals, and solvents Flexible and easy to apply Ideal for 3D printer heated beds Suitable for solder masking and PCB protection Long service life 📋 Technical Specifications Product Type: High Temperature Polyimide Tape Material: Polyimide Film Adhesive Type: Silicone Adhesive Tape Width: 50mm Tape Length: 33 Meters Roll Type: Standard Roll Color: Metallic Brown (Amber) Temperature Resistance: Up to 200°C (Continuous) Electrical Insulation: High Dielectric Strength Residue After Removal: Minimal Application Surface: Glass, Aluminum, Metal, Plastic, PCB 🔧 Applications Suitable for: 3D Printer Heated Beds ABS 3D Printing PCB Manufacturing Wave Soldering Masking Reflow Soldering Lithium Battery Pack Insulation Transformer Insulation Motor Coil Insulation Flexible PCB Protection Electronics Repair Powder Coating Masking Laboratory Applications Industrial Electrical Insulation DIY Electronics Projects 📦 Package Includes 1 × Kapton Polyimide High Temperature Resistant Tape (50mm × 33 Meter)
Copper Bus Bar For HIGHSTAR 100AH Prismatic Cell -2MM
[Nickel Strip] COPPER BUS BAR for HighStart 100Ah Cell Material: High-quality copper for excellent conductivity Application: Designed for HighStart 100Ah battery cells Function: Efficient electrical power transfer between cells Durability: Corrosion-resistant and long-lasting Current Capacity: Suitable for high-current applications Use: Ideal for electric vehicles, energy storage, and high-capacity battery systems The Copper Bus Bar for HighStart 100Ah Cell is an essential component designed for connecting and conducting electricity between cells in battery packs, particularly for the HighStart 100Ah model. Made from high-quality copper, known for its excellent electrical conductivity, this bus bar ensures efficient power transfer and minimizes energy loss. The copper material also provides superior durability and resistance to corrosion, ensuring long-lasting performance in various environments. It is specifically engineered to handle high currents, making it ideal for use in high-capacity battery systems, such as those used in electric vehicles, renewable energy storage, and other demanding applications. This copper busbar is designed for reliable interconnection of lithium cells, particularly compatible with Ganfeng 86Ah and 100Ah cells, as well as Highstar 100Ah in parallel configurations. In electrical power distribution, a bus bar is a strip of copper or aluminum that conducts electricity within a switchboard, distribution board, substation or other electrical apparatus The size of the bus bar determines the maximum amount of current that can be safely carried. For rigid electrical connections, Tinned coated Copper Bus Bars offer a very efficient solution. Resistivity in copper bars is very low, 25 in^2 bar 1 foot long is only 0.0000329 Ohms – roughly 8 Watts lost at 500 Amps. Size : 70 x 20 x 2mm Package Includes : 1 x Copper Bus Bar For HIGHSTAR 100AH Prismatic Cell -2MM
Multi Strand Flexible Hookup Wire 7/36 PVC Insulated Electric Wire 1 Meter Each Red And Black Color
[Hook up wire] About this item Model Building Tools for all kinds of DIY electrical and hobby projects and Working Models, DIY Science Experiment Kit. High temperature resistance, low temperature resistance, anti-acid and alkali, fire, aging resistance, the inoxidizability, resistance of humidity, the fine electric insulation, flexible performance. Wire Type /Strand :Multi Strand Conductors :7 Wire Gauge (AWG) :36 Color :BLACK & RED Voltage :600V Length : 1meter Each Color Insulation Type :PVC Material :Copper/ Aluminum Package Includes : 1 x Multi Strand Flexible Hookup Wire 7/36 PVC Insulated Electric Wire 1 Meter Each Red And Black Color
Out of stock5V 10A SMPS – 50W – DC Metal Power Supply
[SMPS] 5V 10A SMPS – 50W – DC Metal Power Supply Non Water Proof A switched-mode power supply is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a DC or AC source (often mains power) to DC loads, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Please find out our others power supply, Click here Features/Specs: Input Voltage: AC 100 – 264V 50 / 60Hz Output Voltage: 5V DC, 10A Total Power: 50 W Protections: Overload / Over Voltage / Short Circuit Auto-Recovery After Protection Universal AC input / Full range 100% Full Load Burn-in Test Cooling by Free Air Convection High Quality and High Performance LED power supply with a metal body for hidden installation for LED lighting Design with Built-in EMI Filter, improve signal precision. No Minimum Load. Compact Size Light Weight. High Efficiency, Reliabiltiy & low energy consumption Category – Switch Mode Power Adaptor (SMPS) MTBF >50,000 hours Output Type – DC Output – 5Volts 10Amp Shell Material: Metal Case / Aluminum Base Color: Sliver IN-DOOR USE ONLY! Package Includes: 1 x 5V 10A SMPS – 50W – DC Metal Power Supply Non Water Proof Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
Out of stockEGO ROYAL 06 NIPPER EGO ROYAL 06 CUTTER Wire Cutter
[Cutter] EGO Royal 06 Nipper Convenient for very fine work & shearing soft copper & aluminum wire only. cuts wire up to 1.4 mm comfortable grips . EGO -Ace Engineers Royal 06 Nipper 127mm Nipper with the capacity to cut Aluminum Wires up to 1.4mm Soft cushioned grip for comfortable work. Package Includes:- 1 x EGO Royal 06 Nipper * Product Images are shown for illustrative purposes only and may differ from actual product.
Out of stock3.7V-4V Capsule Shape COB LED Light Cool White
[COB LED] This Chip on Board COB Led Light is very small and innovative product, it comes in many different Shapes and Sizes. Its mostly used where the thickness of the product is very important consideration. These led comes with aluminum metal back which act as heat dissipating area for the Led,as these led got hot while running. Application: Car lights House lighting Work lamps Decor lights Specifications: Input Voltage 3.7V-4V Max Input Voltage 4V (More than 4V Voltage will completely damage the product) Light Type COB LED Material Aluminum & Silicone rubber Color Cool White Thickness 2mm Plate Dimensions (L x B x H) 74 x 22 x 2mm Dimensions of Led Area (L x B x H) 60 x 17 x 1mm Weight 2gm Package Includes: 1 x 3.7V-4V Capsule Shape COB LED Light Cool White.
Speaker 4 Ohm 3 Watt 40mm 1.5 Inch Mini Power Amplifier Speaker with Rubber Band with Foam
[Speakers] Features – Product Name : Speaker 4 Ohm 3 Watt 40mm 1.5 Inch Mini Power Amplifier Speaker with Rubber Band with Foam Power: 3W Impedance: 4 Ohm Size : 1.5inch/40mm (approx) With Rubber Band Size: 1.7 Inch / 44mm(approx) Colour: Black, Bronze Tone Material: Aluminum, Metal, Plastic, Foam and Magnet. Weight: 95g(Approx) Note: This is a low-cost non-branded product. We don't guarantee nice output and product finishing. We dispatch randomly as per color and brand availability. This speaker not returnable or not refundable product. Package Includes : 1 X Speaker 4 Ohm 3 Watt 40mm 1.5 Inch Mini Power Amplifier Speaker with Rubber Band with Foam
Multitec 07 Heavy Duty Nipper
[Cutter, Tools] Multitec 07 Heavy Duty Nipper with cushioned grips for cutting copper and aluminum conductors. This is made of high carbon alloy steel and induction hardened for longer life. It is suitable for electronics, telecommunications, computers, and PCB assemblies. If you have just started soldering or are planning to learn to solder then this is a very important tool for you. This instrument has various names normally it is called a cutter, side cutter or lead cutter. It is normally used to cut wire or leads (legs) of components also they can be used to strip the insulation off of a wire. Features : H-12cm L-6cm W-50gm. A versatile tool for cutting copper and aluminum conductors from 0.8mm to 1.2mm. Made out of high-grade alloy steel with black oxide finish heat treated to 60 HRC on cutting edges. Suitable for dressing components on printed circuit boards. Handles made out of high-grade ABS plastics. Package Includes : 1 x Multitec 07 Nipper
Small Aluminium Heat Sink for TO-220 Package Black
[Aluminium Heat Sink] Heat Sink-TO220 Package- Black Anodized Heatsink to dissipate heat from any TO-220 package like 7805 voltage Regulators, Mosfets, transistors, etc. Generally used to keep voltage regulators and motor drivers cool, and efficient, and increases the reliability of the components. Feature/Specs: Package: TO220 PI49 Material: Aluminum Color: BLACK Processing method: Extruded Uses in Regulator, Mosfet, IGBT, High Power Transistor, IC, VGA, LED, RAM, Prevents overheating of the board, etc. Absorbs heat quickly Fast cooling High-temperature dissipation Quantity of blade: 4 Size: 22mm Blade thickness: 1mm Dimensions: 22 x 16 x12.5mm Approx Weight: 17gm Package Includes: 1x Heat Sink-TO220 Package-PI49 Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
Out of stock4V DC LED Square shape High brightness LED Aluminum Yellow bead COB strip light bulb pack of 1pcs
[COB LED] 4V DC LED Square shape High brightness LED Aluminum Yellow bead COB strip light bulb pack of 1pcs This is a special type of high-power COB LED light. This LED produces high power lighting compare to LEDs that are present in the market. With no wire, these COB LED lights to provide less fuss and have limitless applications. These COBs have tiny metallic contacts that can be directly soldered to wires. Our high-power COB LEDs are energy efficient and provide a superior lighting experience. This LED works on low power up to 1W. This type of LED provides long life and solid-state reliability. PACKAGE INCLUDES This is the pack of a single piece of 4V DC LED Square shape High brightness LED Aluminum Yellow bead COB strip light bulb Features Lower operating and manufacturing cost Uniform consistent bright light Reliable and constant LED Environmentally friendly Flexible design
![3.7v – 4V Flower Shape COB led light [ Color – Cool White ] — Power & Components](/products/3-7v-4v-flower-shape-cob-led-light-color-cool-white/front.webp)
Out of stock3.7v – 4V Flower Shape COB led light [ Color – Cool White ]
[COB LED] This Chip on Board COB Led Light is a very small and innovative product, it comes in many different Shapes and Sizes. Its mostly used where the thickness of the product is a very important consideration. This led comes with an Aluminium metal back which acts as a heat-dissipating area for the Led, as these led got hot while running, but for the safety purpose we will recommend you to attach a metallic heat sink with it or paste it on the metal surface. Plate Dimensions ( L x B x H ):- ~74mm X ~22mm X ~2mm. Name of character/shape/letters on COB plate: SHAPE Fan Blade Dimensions of Led Area ( L x B x H ) :- ~62mm X ~18mm X ~1mm. Thickness:- 2mm. Input Voltage:- 3.7v – 4V. Max Input Voltage:- 4v (More than 4v Voltage will completely damage the product ) Aluminum back as a heat sink. Package Includes: 1 x 3.7v – 4V Flower Shape COB led light [ Color – Cool White ]
7 IN 1 MULTICOLOR DOB COLOR CHANGING 220V
[COB LED] The 7-in-1 Multicolor DOB Color Changing 220V LED Light is a premium AC-powered LED module designed for decorative lighting, room ambience, DIY lamp projects, and home lighting upgrades. This high-brightness Direct-On-Board (DOB) LED can produce 7 different vibrant colors with smooth transitions, offering stunning visual effects without the need for any external driver. Simply connect it directly to 220V AC, making it ideal for homes, shops, studios, showcases, festivals, and creative lighting installations. The color-changing mode cycles through multiple colors including Red, Green, Blue, Pink, Yellow, Cyan, and White, giving you a complete multicolor experience. With long life, low heat, and high efficiency, this DOB LED module is perfect for replacing old bulbs or creating your own custom lighting solutions. ⭐ Key Features 7-in-1 Multicolor DOB LED Module Produces 7 vibrant colors with automatic color-changing mode 220V AC Direct Input – No external driver required High brightness & wide beam for strong illumination Perfect for DIY lamp projects, decorative lights, and ambience lighting Low power consumption with high efficiency Stable performance with long operating life Compact and easy to install on metal heatsinks or lamp housings 🔧 Typical Specifications Input Voltage: 220V AC Type: DOB (Direct On Board) LED Colors: Red, Green, Blue, Yellow, Cyan, Pink, White Mode: Automatic color changing Power: (Specify wattage if you want — e.g., 3W/5W/7W/9W) Use With: Heat sink / aluminum base for long life 🎯 Applications Decorative room lighting RGB ambience lamps DIY lighting projects Showcase lighting Event & festival decorations Night lamps & wall lighting Creative custom lights Package Includes: 1X 7 IN 1 MULTICOLOR DOB COLOR CHANGING 220V