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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Only 1 left3D Printer
Type: FDM/FFF. Nozzle: 0.4mm. Filament: PLA/ABS/PETG 1.75mm. Build volume ~220×220×250mm (typical classroom size). Layer height 0.1–0.3mm. Bed: heated optional. File: .STL/.GCODE. Connectivity: SD/USB.
Only 1 leftBambu Lab A1 Mini 3D Printer
Bambu Lab A1 Mini compact 3D printer.
3D Pen Kit
Nozzle temp ~180–230°C (varies by filament). Filament: PLA/ABS 1.75mm. Power: 5V/2A or 12V adapter (model-dependent). Adjustable feed speed. Tips/nozzles included. Heat insulation + standby safety.
Filament for 3D Printer (Multicolor pack)
Diameter: 1.75mm. Material: PLA (classroom preferred). Spool: 250g/500g/1kg. Tolerance: ±0.03–0.05mm. Print temp: 190–220°C.
High Temperature Kapton Tape 50mm 33 Mtr – Premium Polyimide Insulation Tape up to 300°C
[Kapton Tapes] The High Temperature Kapton Tape 50mm x 33M – Premium Polyimide Insulation Tape up to 300°C is a professional-grade heat-resistant tape designed for demanding industrial, electronics, and engineering applications. Manufactured from high-quality polyimide film with a silicone adhesive, this tape delivers outstanding thermal stability, chemical resistance, and electrical insulation—making it an essential tool for soldering, 3D printing, lithium battery assembly, transformer insulation, and PCB wave solder masking.With a broad temperature tolerance reaching up to 300°C, this Kapton tape ensures secure performance without melting, shrinking, or leaving residue. Its 50mm width and long 33-meter roll provide excellent coverage for large surfaces, making it ideal for laboratories, manufacturing units, repair technicians, and DIY electronics enthusiasts. ✅ Features: Premium polyimide Kapton tape with silicone adhesive High temperature resistance up to 300°C Excellent for PCB solder masking, 3D printer heated beds, and battery insulation Provides strong electrical insulation and chemical stability Leaves no residue when removed after heating Ideal for industrial, laboratory, and DIY electronics Tear-resistant, flame-retardant, and long-lasting performance 50mm wide and 33-meter roll for large-area insulation and protection Package Includes: 1 x High Temperature Kapton Tape 50mm 33 Mtr – Premium Polyimide Insulation Tape up to 300°C
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)
12mm x 33M Kapton Tape High Temperature Heat Resistant
[Kapton Tapes] Kapton Tape, also known as Polyimide Tape, is an electrically insulating heat resistant tape that has many uses for 3D printers. Designed for high temperature masking applications, including the protection of printed circuit board gold finger contacts during wave soldering, heater bed in 3D printer. Kapton tape is a usable print surface for printing ABS/PLA thermal plastic on a Heated Bed for 3D printer. For ABS to stick to Kapton, the Kapton needs to be hot (different sources mention minimum temperatures between 80-130 °C). Also the Kapton should be free of grease, grease can be removed with acetone or a propane torch. This Product Known as 12mm High-Temperature Heat Resistant Kapton Tape Polyimide 30 Meter Roll,12mm High-Temperature Heat Resistant Polyimide Koptan Tape – 30 Meter, 12mm ESD Heat Resistance Polyimide Tape Sticker Strong Adhesive 30 meter Long Heat Resistant up to 280°C, Kapton Tape, Saim Koptan Tape 12MM x 30 Meter Tawny High-Temperature Heat Resistant Insulation Polyimide Film Tape with Silicone Adhesive,12mm Kapton Tape for 3D Printer 30 Meter Length, High-Temperature Heat Resistant Kapton Tape Polyimide Film Adhesive, Kapton Tape Heat Resistant Adhesive Tape 12mm, Heat Resistant Tape, Temperature Resistant Tape, Heatbed, Insulating Material, Insulation Tape, Polyimide Kapton Tape, Kapton Tape. Application: Masking on printed circuit board during soldering Masking for vacuum deposition Holding samples or parts in high vacuum Positioning tape for cryo applications Electrical insulation on transformer, coil, and electromotors Specification:- Material: Polyimide Product: Kapton Tape Heat Resistance: 180°C Spindle type: Roll Color: Metallic Brown One-side self-adhesive Length: 33 Meter Width: 12 mm Approx Weight: 25gm Package Include:- 1x12mm x 33M Kapton Tape High Temperature Heat Resistant
18650 3.7V 1800mAh Lithium-Ion Rechargeable Cell – Good Quality
[Lithium Battery Cell] Good Quality ICR18650 3.7V 1800mAh Li-Ion Rechargeable Battery Cell The ICR18650 3.7V 1800mAh Lithium-Ion Rechargeable Battery Cell is a cylindrical rechargeable battery suitable for portable electronics, DIY battery packs, power banks, lighting projects and other compatible applications. Cell colour and printing may vary from the images shown. The cell will be shipped randomly according to available stock. ⭐ Key Features Nominal voltage: 3.7V Capacity: 1800mAh Rechargeable Li-ion battery 18650 cylindrical form factor Flat-top terminal High energy density Compact and lightweight Low self-discharge No memory effect Suitable for single-cell and multi-cell battery packs Cell colour and printing may vary depending on stock 📋 Technical Specifications Battery Type: Lithium-Ion (Li-ion) Model/Format: ICR18650 Cell Size: 18650 Nominal Voltage: 3.7V Capacity: 1800mAh Nominal Energy: Approximately 6.66Wh Cell Shape: Cylindrical Terminal Type: Flat Top Rechargeable: Yes Memory Effect: No Dimensions: Approximately 18 × 65mm Colour: May vary Printing/Brand: May vary 🔋 Battery Configuration Examples 1S: 3.7V nominal / 4.2V fully charged 2S: 7.4V nominal / 8.4V fully charged 3S: 11.1V nominal / 12.6V fully charged 4S: 14.8V nominal / 16.8V fully charged For multi-cell battery packs, use properly matched cells with an appropriate BMS/protection circuit and charger. 🎯 Applications Power banks DIY lithium battery packs Portable electronics LED lighting projects Bluetooth speakers Electric toys Small UPS systems Electronic DIY projects Rechargeable portable devices ⚠️ Important Safety Notes Do not short-circuit the battery. Do not charge above 4.2V. Use a suitable Li-ion charger. Do not reverse the polarity. Do not puncture, crush, open or damage the cell. Keep away from excessive heat and fire. Do not mix old and new cells or significantly different cells in the same pack. For multi-cell battery packs, use properly matched cells and a suitable BMS. Actual discharge capability depends on the specific cell and batch; verify the cell's discharge rating before using it in high-drain applications. Cell colour and printing may be different from the images shown. Actual cell will be shipped randomly. Images are for illustrative purposes only. Actual product may vary. 📦 Package Includes 1 × ICR18650 Lithium-Ion Rechargeable Battery Cell – 3.7V 1800mAh
Out of stockCreality -4010 Axial Cooling Fan
[Cooling FAN] The 24 V 4010 Cooling Fan for 3D Printer is Small but powerful exhaust cooling is designed for the 3D printer. It has a two-pin connector to connect to a printer controller. Fan operates at 24V supply and operates automatically by the Printer controller system. It is used to mount on extruders to maintain the temperature of an extruder for seamless printing. Features: Perfectly fit on the extruder. Noiseless Performance. Very low Current consumption. Easy to install and connect. Long Connecting Wire. Package Includes: 1 x Creality -4010 Axial Cooling Fan
18650 3.7V 2200mAh Lithium-Ion Rechargeable Cell
[Lithium Battery Cell] Good Quality ICR18650 3.7V 2200mAh Li-Ion Rechargeable Battery Cell The ICR18650 3.7V 2200mAh Lithium-Ion Rechargeable Battery Cell is a cylindrical rechargeable battery designed for a wide range of portable electronics and DIY battery-pack applications. With a nominal voltage of 3.7V and a capacity of 2200mAh, it is suitable for battery packs, power banks, portable lighting, electronics projects and other compatible devices. Cell colour and printing may vary from the images shown. The cell will be shipped randomly according to available stock. ⭐ Key Features Nominal voltage: 3.7V Capacity: 2200mAh Rechargeable lithium-ion cell 18650 cylindrical form factor Flat-top terminal High energy density High working voltage Long cycle life No memory effect Low self-discharge Good capacity and voltage consistency Lightweight and compact Suitable for single-cell and multi-cell battery packs Cell colour and printing may vary depending on stock 📋 Technical Specifications Battery Type: Lithium-Ion (Li-Ion) Model/Format: ICR18650 Cell Size: 18650 Nominal Voltage: 3.7V Capacity: 2200mAh Cell Shape: Cylindrical Terminal Type: Flat Top Rechargeable: Yes Nominal Energy: Approximately 8.14Wh Memory Effect: No Typical Cycle Life: Approximately 300–500 cycles Colour: May vary Printing/Brand: May vary Dimensions: 18 × 65mm nominal 18650 format 🔋 Battery Configuration Examples 1S: 3.7V nominal / 4.2V fully charged 2S: 7.4V nominal / 8.4V fully charged 3S: 11.1V nominal / 12.6V fully charged 4S: 14.8V nominal / 16.8V fully charged For multi-cell battery packs, use properly matched cells and an appropriate BMS/protection circuit and charger. 🎯 Applications Electric scooters Electric bicycles E-skateboards Electric motorcycles Electric wheelchairs Power tools Drones Electric vehicles Power banks Portable electronics DIY lithium battery packs Emergency/backup power projects LED lighting projects ⚠️ Important Safety Notes Do not short-circuit the battery. Do not charge above 4.2V. Use a suitable Li-ion charger designed for a single 3.7V cell. Do not reverse the polarity. Do not puncture, crush, disassemble or physically damage the cell. Keep away from excessive heat, fire and moisture. Do not mix old and new cells or cells with significantly different capacities/voltages. For battery packs, use cells with matching characteristics and an appropriate BMS. The actual discharge capability should be verified for the specific cell batch before using it in high-drain applications such as power tools or electric vehicles. Cell colour and printing may be different from the images shown. Products are shipped randomly according to available stock. Images are for illustrative purposes only. Actual product may vary. 📦 Package Includes 1 × ICR18650 Lithium-Ion Rechargeable Battery Cell – 3.7V 2200mAh