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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Passive Radiator Bass Diaphragm Rubber Speaker Vibration Plate for DIY Speakers
[Passive Radiator] 🔊 Oval, Square & Round Passive Radiator Bass Diaphragm Rubber Speaker Vibration Plate for DIY Speakers Deep Bass Enhancement • Passive Design • No External Power Required • Ideal for DIY Speaker Projects The Rubber Passive Radiator Bass Diaphragm is a high-quality auxiliary bass vibration plate designed to significantly improve the low-frequency response of speaker systems. Available in Oval, Square, and Round shapes with multiple sizes, this passive radiator enhances bass performance without requiring additional power or amplifier channels. Unlike conventional speakers, a passive radiator does not contain a voice coil or magnet. Instead, it utilizes the air pressure generated by the active speaker driver to vibrate, producing deeper, richer bass while minimizing distortion and unwanted cabinet resonance. Manufactured using premium rubber and durable ABS materials, these passive radiators provide excellent flexibility, durability, and long service life. They are ideal for upgrading Bluetooth speakers, portable speakers, multimedia speakers, subwoofers, soundbars, and custom DIY audio projects. Whether you're repairing an existing speaker or building a custom enclosure, these passive bass diaphragms help deliver powerful low-frequency performance while maintaining compact enclosure sizes. ⭐ Features Premium quality rubber passive radiator Available in Oval, Square & Round shapes Produces deep and powerful bass response No power supply or wiring required Improves low-frequency performance Reduces speaker distortion Durable rubber suspension Lightweight and compact design Easy to install Ideal for DIY speaker upgrades and repairs 📋 Technical Specifications Product Type: Passive Radiator Bass Diaphragm Material: Rubber + ABS Plastic+Metal Shape: Oval / Square / Round (Depending on Selected Variant) Available Sizes: Multiple Sizes (2040 to 6090 Series) Operation: Passive (No Voice Coil or Magnet) Power Requirement: None Installation Type: Speaker Cabinet Mount Application: Low Frequency Bass Enhancement Color: Black 🔧 Applications Suitable for: Bluetooth Speakers Portable Speakers DIY Speaker Projects Multimedia Speakers Home Audio Systems Bookshelf Speakers Soundbars Subwoofers Wireless Speakers Audio System Repairs Custom Speaker Cabinets DIY Audio Enclosures 📦 Package Includes 1 × Passive Radiator Bass Diaphragm (Size & Shape as Selected) ⚠️ Note This is a passive radiator only and does not contain a voice coil, magnet, or electrical terminals. Product images are for reference only. The actual product may vary slightly in appearance depending on the selected size, shape, or manufacturing batch.
Black Latching Mini ON/Off Switch Self-Lock Micro Push Button Switch DC 30V 1A for Light Lamp Wall Outlet DIY SMD Flashlight
[Mechanical Switches] The Black Oval Self-Lock Tactile Switch is a compact and durable push button switch designed for low-voltage electronic control applications. It features a self-locking ON/OFF mechanism, allowing the switch to remain in position until pressed again. In addition, the switch uses an SPST (Single Pole Single Throw) configuration for simple and reliable switching operation. As a result, it is suitable for portable electronic devices, LED lighting systems, flashlights, and DIY electronics projects. Because of its compact oval-shaped design, the switch fits easily into small electronic enclosures and space-limited devices. Furthermore, the durable internal mechanism ensures stable operation and long service life. The switch is rated for 1A at 30V DC, making it ideal for battery-powered circuits and low-power applications. Moreover, the tactile push operation provides smooth switching feedback during use. This self-lock tactile switch is commonly used in flashlights, portable devices, DIY electronics, LED control systems, and electronic repair projects. 🔹 Key Features Oval-shaped self-lock tactile switch SPST switching configuration Push ON / Push OFF operation Compact and lightweight design Durable and long-lasting construction Smooth tactile switching response Suitable for low-voltage DC applications Easy installation for DIY projects 🔹 Technical Specifications Product Type: Self-Lock Tactile Switch Switch Shape: Oval Operation Type: Self-Locking Switching Mode: Push ON / Push OFF Contact Configuration: SPST Rated Voltage: 30V DC Rated Current: 1A Switch Dimensions: 12mm × 8mm Plate Length: 8mm Insulation Resistance: 100MΩ Operating Force: 2.55 ± 0.69N Body Material: Plastic + Metal Button Color: Black 🔹 Applications This tactile push switch is suitable for many electronic applications, including: LED flashlights DIY electronics projects Portable electronic devices LED lighting systems Small control circuits Electronic repair projects Battery-powered devices Low-voltage switching systems 🔹 Package Includes 1 × Black Oval Self-Lock Tactile Push Button Switch
Banana Plugs Terminal Connectors Male Red and Black Pair 4mm Good Quality
[Power Connector] 4mm Banana Plug Terminal Connectors – Male Red & Black Pair The 4mm Banana Plug Terminal Connectors are reliable and convenient connectors designed for audio equipment, industrial instruments, power testing, automotive testing, laboratory equipment, and DIY electronics projects. With a standard 4mm banana plug diameter, these connectors are compatible with most standard 4mm banana sockets and test equipment. The screw-type connector fitting allows wires to be securely connected without soldering, making installation quick, simple, and reusable. The stackable design also allows the plugs to be connected with existing 4mm banana plugs, providing greater flexibility for testing and power connections. The Red and Black color combination makes it easy to identify positive and negative connections, making these plugs suitable for power supplies, test leads, speakers, electronic instruments, and other electrical applications. ⭐ Key Features Standard 4mm banana plug diameter Red and Black male banana plug pair Screw-type wire connection No soldering required Easy installation and removal Secure and reliable electrical connection Stackable design Compatible with standard 4mm banana sockets Easy positive/negative identification Suitable for audio, testing, laboratory, and electronic applications 📋 Technical Specifications Product Type: Banana Plug Terminal Connector Connector Type: Male Banana Plug Diameter: 4mm Color: Red & Black Connection Method: Screw Terminal Soldering: Not Required Design: Stackable Current Rating: 10A Typical Voltage Rating: Typically up to 30–60V DC, depending on application Contact Type: Spring Contact Application: Audio, Power Testing & Electronics 🔧 Applications Audio Equipment Speaker Connections Power Supply Connections Laboratory Power Supplies Multimeter Test Leads Electronic Test Equipment Industrial Instruments Power Testing Automotive Testing DIY Electronics Projects Electrical Prototyping Battery Testing ⚠️ Precautions Do not exceed the connector's actual current and voltage limits. Ensure the wire is securely tightened inside the screw terminal. Always observe correct polarity when connecting DC power. Use appropriately rated wires for the desired current. Avoid short-circuiting the connector. 10A is a typical rating and should not be treated as a guaranteed manufacturer specification unless confirmed for the specific batch/model. 📦 Package Includes 1 × Red 4mm Male Banana Plug 1 × Black 4mm Male Banana Plug
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)
4mm Solder Wick / Desoldering Braid – 1.2 Meter Copper Wick
[Desoldering Wick] 4mm Solder Wick / Desoldering Braid – 1.2 Meter Copper Wick The 4mm Solder Wick / Desoldering Braid is a practical electronics rework tool designed for removing unwanted solder from PCBs, electronic components, solder pads, and circuit boards. Made from finely braided copper strands, the wick absorbs molten solder efficiently when heated with a soldering iron, helping clean solder bridges and excess solder. Also known as desoldering braid or solder removal wick, it is especially useful during PCB repair, SMD rework, component replacement, and general electronics servicing. Its compact 4mm width makes it suitable for a wide range of soldering and desoldering applications. ⭐ Key Features High-quality braided copper desoldering wick Helps remove excess and unwanted solder 4mm width for versatile electronics work Easy to use with a soldering iron Helps remove solder bridges from PCB pads Suitable for SMD and through-hole components Flexible copper braid for precise desoldering Ideal for electronics repair and rework 📋 Technical Specifications Product Type: Solder Wick / Desoldering Braid Width: 4mm Length: 1.2 Meter Material: Copper Application: Solder Removal / Electronics Rework Form: Braided Copper Wick 🔧 Applications PCB Repair SMD Rework Through-Hole Component Desoldering Motherboard Repair Solder Bridge Removal Removing Excess Solder IC & Component Replacement Electronics Repair DIY Soldering Projects General Electronic Servicing 📦 Package Includes 1 × 4mm Solder Desoldering Wick – 1.2 Meter ⚠️ Note Product images are shown for illustrative purposes only and may differ slightly from the actual product in terms of packaging, color, or appearance.
Rubber Passive Radiator Bass Vibration Plates
[Passive Radiator] The Oval Shape Passive Radiator Bass Diaphragm Rubber Speaker Plate is designed to enhance the low-frequency bass response of speaker systems without requiring additional power. Made from high-quality flexible rubber, this passive radiator works by using the air pressure generated inside the speaker enclosure to produce deep and powerful bass vibrations. Passive radiators act as an alternative to traditional bass reflex ports. Instead of allowing air to escape through a port, the radiator diaphragm vibrates in response to internal air pressure from the active driver, resulting in stronger bass performance, reduced distortion, and improved overall sound quality. These DIY speaker passive radiators are ideal for portable speakers, Bluetooth speakers, subwoofers, home audio systems, and custom speaker enclosures. Their lightweight yet durable construction ensures long-lasting operation and easy installation in a wide variety of audio projects. Available in sizes 4080, these passive radiators allow builders and audio enthusiasts to choose the right size for their speaker design and enclosure. Perfect for DIY speaker upgrades, custom audio builds, and professional speaker system enhancements, this rubber bass vibration plate delivers powerful bass performance without increasing power consumption. ⭐ Key Features Durable Rubber Construction for long-lasting use Enhances Bass Performance and low-frequency response Passive Operation – No Power Required Improves Sound Clarity and reduces distortion Lightweight and Compact Design Available in Sizes 4080 Ideal for DIY speaker projects and audio upgrades Easy to integrate into speaker enclosures 🔧 Technical Specifications Product Type: Passive Radiator / Bass Diaphragm Plate Shape: Oval Material: High-quality Rubber Function: Passive Bass Radiator Operation: Air-pressure driven vibration Available Sizes: 4080variants Installation Type: Speaker enclosure mounting Application: Audio speakers & subwoofer systems 🎯 Applications DIY speaker projects Portable Bluetooth speakers Home theater systems Subwoofer speaker boxes Custom speaker cabinets Audio system upgrades 📦 Package Includes 1 × Oval Shape Passive Radiator Bass Diaphragm Plate
T Handle Connector for SB50 Anderson Connector – Grey
[Power Connector] T-Handle for SB50 Anderson Connector The T-Handle for SB50 Anderson Connector is a durable and convenient accessory designed to make connecting and disconnecting SB50-style 2-pole power connectors easier. Its ergonomic T-shaped design provides a firm grip and improved leverage, allowing the connector to be removed smoothly without pulling directly on the cables. ⭐ Key Features Designed for SB50 Anderson-style connectors Ergonomic T-shaped handle Provides a firm and comfortable grip Makes connector removal easier Helps reduce strain on connector cables Easy bolt-on installation Durable construction Suitable for frequent connector connection/disconnection 📋 Technical Specifications Product Type: Anderson Connector T-Handle Compatible Connector: SB50 Connector Type: 2-Pole Rated Current: Up to 50A for SB50 Handle Type: T-Shape Pull Handle Color: Grey Mounting: Bolt-On Application: Connector Insert & Pull 🔧 Applications Battery Packs Solar Power Systems Inverters UPS Systems Electric Vehicles Golf Carts Electric Scooters Trailers Caravan & RV Systems Automotive Power Connections DIY Battery Projects 📦 Package Includes 1 × T-Handle for SB50 Anderson Connector Mounting Bolts Nuts
Waterproof Case Switch Covers Caps Protector for Boat Rocker Switch
[Mechanical Switches] Clear Silicone Waterproof Rocker Switch Protector Cover Cap Transparent Rocker Switch Cover • Waterproof & Dustproof • Flexible Silicone Protection • Durable Switch Guard The Clear Silicone Waterproof Rocker Switch Protector Cover Cap is a flexible protective cover designed to shield rocker switches from water, dust, moisture, dirt, and accidental contact. Made from high-quality transparent silicone, this cover provides reliable protection while allowing the switch position to remain clearly visible. Its soft and flexible construction makes installation quick and easy, and it fits a wide range of standard-size rocker switches used in automotive, marine, industrial, household, and DIY electronic applications. The cover helps extend switch life by preventing contamination and reducing wear caused by environmental exposure. Ideal for cars, motorcycles, boats, electrical control panels, industrial equipment, power supplies, DIY projects, and outdoor electronic devices, this protector cap offers a simple and effective way to improve switch durability and reliability. ⭐ Key Features Transparent clear silicone design Waterproof and dustproof protection Protects rocker switches from moisture and dirt Flexible and durable silicone construction Easy installation and removal Allows clear visibility of switch position Helps extend switch lifespan Suitable for indoor and outdoor use Lightweight and compact Compatible with various standard-size rocker switches 📋 Technical Specifications Product Type: Rocker Switch Protector Cover Cap Color: Clear / Transparent Material: Silicone and Plastic Protection Type: Waterproof and Dustproof Compatibility: Standard-Size Rocker Switches Installation: Push-Fit Operating Temperature: Suitable for General Electronic Applications Reusable: Yes 🔧 Applications Rocker Switch Protection Automotive Switch Panels Marine and Boat Switches Motorcycle Electrical Systems Industrial Control Panels Power Supply Units Household Electrical Equipment DIY Electronics Projects Outdoor Electrical Installations Dust and Moisture Protection Applications 📦 Package Includes 1 × Clear Silicone Waterproof Rocker Switch Protector Cover Cap ⚠️ Note Ensure the cover size matches your rocker switch dimensions before installation. Designed for water and dust protection, not for complete submersion. Product appearance may vary slightly depending on the manufacturing batch.
2 Pin 5.08mm Pitch Pluggable Screw Terminal Block
[Terminal Connector] 2 Pin 5.08mm Pitch Pluggable Screw Terminal Block Connector The 2 Pin 5.08mm Pitch Pluggable Screw Terminal Block Connector is a compact and reliable connector designed for connecting wires to PCBs where space is limited. Its pluggable design allows convenient connection and disconnection, while the screw terminals securely hold the wires in place. With a standard 5.08mm (0.2-inch) pitch, this terminal block is suitable for a wide range of PCB applications, including prototyping boards, control circuits, power supply boards, miniature rack systems, and telecom equipment. The terminal block supports wire sizes from 12 to 22 AWG, providing flexibility for various low- and medium-power wiring applications. Its compact construction helps maintain high contact density while saving valuable PCB space. ⭐ Key Features 2-pin pluggable screw terminal block 5.08mm pitch Compact space-saving design Secure screw connection with tension sleeve Easy plug-in and removal Supports 12–22 AWG wires High contact force for reliable connection Helps minimize temperature rise at the contact Suitable for high-density PCB applications Compatible with standard 5.08mm PCB spacing Suitable for prototyping and electronic projects 📋 Technical Specifications Product Type: Pluggable Screw Terminal Block Number of Pins: 2 Pitch: 5.08mm Terminal Type: Screw Terminal Wire Size: 12–22 AWG Connection Type: Wire-to-PCB Mounting: PCB Mount Design: Pluggable / Detachable Contact Mechanism: Screw with Tension Sleeve Standard: Connection in accordance with EN-VDE Standard 🔧 Applications PCB Wire Connections Power Supply Boards Control Circuits Industrial Electronics Miniature Rack Systems Telecom Equipment Prototyping Boards DIY Electronics Projects Arduino & Microcontroller Projects Automation Systems LED Driver Boards Battery & Power Connections 📦 Package Includes 1 × 2 Pin 5.08mm Pitch Pluggable Screw Terminal Block Connector ⚠️ Note Check the PCB footprint and 5.08mm pitch before installation. Ensure wires are properly inserted and securely tightened. Do not exceed the electrical rating of the terminal block in your application.
DC Power Connectors Female Jack Panel Mount Bulkhead 5.5*2.1mm 2pin
[Power Connector] 🔌 DC 5.5 × 2.1mm Female Power Jack Socket Panel Mount Connector Panel Mount • 5A Current Rating • Silver-Plated Contacts • Durable & Reliable The DC 5.5 × 2.1mm Female Power Jack Socket is a high-quality panel mount DC power connector designed for reliable DC power connections in electronic equipment and DIY projects. It features a standard 5.5mm outer diameter and 2.1mm inner diameter, making it compatible with most DC power adapters and barrel plugs. The connector utilizes silver-plated copper alloy contacts to provide excellent electrical conductivity, low contact resistance, and outstanding corrosion resistance. The durable ABS plastic housing offers high mechanical strength and long-lasting performance, while the panel mount design ensures secure installation in enclosures, control panels, and electronic equipment. Designed for frequent use, the connector supports approximately 10,000 insertion and removal cycles, making it suitable for both commercial and industrial applications. ⭐ Features Standard 5.5 × 2.1mm DC female power jack Panel mount design for secure installation High-quality silver-plated copper alloy contacts Excellent electrical conductivity Low contact resistance High corrosion resistance Durable ABS plastic housing Long mechanical life (up to 10,000 insertion cycles) Easy solder or PCB connection Suitable for DC power applications up to 48V 📋 Technical Specifications Product Type: DC Power Jack Socket Connector Type: Female Barrel Size: 5.5mm × 2.1mm Mounting Type: Panel Mount / PCB Mount Installation Angle: Straight / Right Angle (Depending on Variant) Termination Type: Through Hole / Solder Contact Material: Silver-Plated Copper Alloy Housing Material: ABS Plastic Rated Voltage: 48V AC/DC Rated Current: 5A Insulation Resistance: Minimum 1000MΩ Dielectric Withstand Voltage: 500VAC Mechanical Life: Approx. 10,000 Mating Cycles Color: Black 🔧 Applications Suitable for: DC Power Supplies CCTV Cameras LED Lighting Systems Audio Equipment Video Equipment Communication Devices Arduino Projects Raspberry Pi Projects Robotics DIY Electronics Security Systems Computer Accessories Consumer Electronics Test Equipment Industrial Control Panels 📦 Package Includes 1 × DC 5.5 × 2.1mm Female Power Jack Socket Panel Mount Connector ⚠️ Note Compatible with standard 5.5 × 2.1mm DC barrel plugs. Product images are for reference only. The actual product may vary slightly depending on the manufacturing batch.
Banana Jack Plug Connector and Socket 4mm Male and Female (2 Pair)
[Terminal Connector] 4mm Banana Plug Connector Socket – Red & Black The 4mm Banana Plug Connector Socket Set is a high-quality electrical connector set designed for quick, convenient, secure, and reliable connections in electronic and electrical applications. The set includes red and black banana plug/socket connectors, making it easy to identify positive and negative connections. The 4mm banana plug design provides a secure electrical connection while allowing quick insertion and removal. It is suitable for speaker wires, test leads, power supplies, laboratory equipment, electronic testing, audio equipment, and automotive applications. ⭐ Key Features 4mm banana plug and socket connector Red and Black color combination Easy identification of positive and negative connections Quick and convenient connection Secure and reliable electrical contact Suitable for approximately 2mm–5mm diameter wire Easy to connect and disconnect Compact and reusable design Ideal for audio and electrical testing applications 📋 Technical Specifications Product Type: Banana Plug & Socket Connector Set Connector Size: 4mm Color: Red & Black Set Type: Plug + Socket Compatible Wire Diameter: Approx. 2mm–5mm Connection Type: Banana Plug / Socket Application: Electrical & Electronic Connections 🔧 Applications Power Supply Connections Audio Equipment Speaker Connections Electronic Test Equipment Laboratory Equipment Industrial Instruments Automotive Testing Multimeter Test Leads DIY Electronics Projects Electrical Prototyping 📦 Package Includes 1 × Red 4mm Banana Plug and Socket 1 × Black 4mm Banana Plug and Socket
Good Quality Oval Diffused 5mm LED
[DIP LED] Features and Specifications : Product : LED Diode (Light Emitting Diode) Light Colour : Red/Green/Blue/Yellow LED Type : 5mm PRODUCT WAVE LENGTH/NM MCD VOLTAGE CURRENT 5mm Yellow 588-590nm 300-400mcd 2.0-2.2v 20mA 5mm White 6000-15000k 14000-16000mcd 3.0-3.2V 20mA 5mm Red 620-625nm 400-500mcd 1.8-2.0V 20mA 5mm Blue 460-465nm 600-800mcd 3.0-3.2V 20mA 5mm Green 570-572nm 400-500mcd 1.8-2.0V 20mA Good Quality oval Diffused 5mm LED
Out of stockSoldering Iron Tips Cleaning Sponge-Yellow
[Soldering Tools] Soldering Iron Tips Cleaning Sponge is an ideal replacement for the old sponges. It removes all the Solder residue and keeps your Soldering tip clean. It lasts long even after extensive multiple time usage. Low cost and high-quality solder sponge. Features:- Complete Solder Residue Removal High-quality solder sponge at a reasonable price. Perfect swap for the old sponges. Solder sponge cleans soldering iron tips of oxides and extra solder. Provides extended tip life and precise soldering Package Includes:- 1 X Soldering Iron Tips Cleaning Sponge
Out of stock6 Pin Machine tooled IC Socket (Round IC Base)
[IC Base] 6 Pin Machine tooled IC Socket, is round IC base are generally for preventing damage to IC's from soldering and while testing multiple circuits. IC sockets are used in applications where integrated circuit devices have short lead pins. They help in providing safe removal and insertion of IC chips. Features: No. of Pins: 6 pins. Tin-Plated Leads High Quality Excellent Insulation Resistance High Precision Type Easy for IC Removal and Insertion. Package Includes: 1 x 6 Pin Machine tooled IC Socket (Round IC Base).
Out of stock40 Pin ZIF Socket Base
[IC Base] ZIF socket stands for Zero Insertion Force. This socket works as a test Board for IC. The device is incorporated with a lever actuator, which reduces the damage of IC leads during insertion and withdrawal, perfect test, burn-in, and programming of a dual-in-line package (DIP). It is perfect for use with ICs that require frequent changing and it comes with an armature that can be used to lock and unlock the IC to the base. Features: Ideal for programming and testing. Suitable for ICs up to 40 pins. Low contact resistance when the IC is in place. Lever action for easy insertion and removal. Package Includes: 1 x 40 Pin ZIF Socket Base.
Out of stock28 Pin Wide Machine tooled IC Socket (Round IC Base)
[IC Base] 28 Pin Wide Machine tooled IC Socket, is round IC base are generally for preventing damage to IC's from soldering and while testing multiple circuits. IC sockets are used in applications where integrated circuit devices have short lead pins. They help in providing safe removal and insertion of IC chips. Features: No. of Pins: 28 pins. Tin-Plated Leads High Quality Excellent Insulation Resistance High Precision Type Easy for IC Removal and Insertion. Package Includes: 1 x 28 Pin WideMachine tooled IC Socket (Round IC Base).
Out of stock28 Pin Wide DIP IC Socket Base Adaptor
[IC Base] 28 Pin Wide IC Socket Base adaptor is a 28 pin IC holder, which can be soldered directly onto the PCB. The IC is placed on the socket at the time of use. This base acts as a removable IC holder. The IC can be removed from this socket when required. IC sockets are used in applications where integrated circuit devices have short lead pins. They help in providing safe removal and insertion of IC chips. IC sockets are generally for preventing damage to IC's from soldering and while testing multiple circuits. Features: No. of Pins: 28 pins. Molded notch for proper orientation. Easy to insert and remove ICs. 28 Pin IC Socket base adaptor is a 28 pin IC holder, which can be soldered directly onto the PCB. Package Includes: 1 x 28 Pin Wide DIP IC Socket Base Adaptor.
Out of stock24 Pin Wide DIP IC Socket Base Adaptor
[IC Base] 24 Pin Wide IC Socket Base adaptor is a 24 pin IC holder, which can be soldered directly onto the PCB. The IC is placed on the socket at the time of use. This base acts as a removable IC holder. The IC can be removed from this socket when required. IC sockets are used in applications where integrated circuit devices have short lead pins. They help in providing safe removal and insertion of IC chips. IC sockets are generally for preventing damage to IC's from soldering and while testing multiple circuits. Features: No. of Pins: 24 pins. Molded notch for proper orientation. Easy to insert and remove ICs. 24 Pin IC Socket base adaptor is a 24 pin IC holder, which can be soldered directly onto the PCB. Package Includes: 1 x 24 Pin Wide DIP IC Socket Base Adaptor.
Out of stock24 Pin Narrow DIP IC Socket Base Adaptor
[IC Base] 24 Pin Narrow IC Socket Base adaptor is a 24 pin IC holder, which can be soldered directly onto the PCB. The IC is placed on the socket at the time of use. This base acts as a removable IC holder. The IC can be removed from this socket when required. IC sockets are used in applications where integrated circuit devices have short lead pins. They help in providing safe removal and insertion of IC chips. IC sockets are generally for preventing damage to IC's from soldering and while testing multiple circuits. Features: No. of Pins: 24 pins. Molded notch for proper orientation. Easy to insert and remove ICs. 24 Pin IC Socket base adaptor is a 24 pin IC holder, which can be soldered directly onto the PCB. Package Includes: 1 x 24 Pin Narrow DIP IC Socket Base Adaptor.
Out of stock20 Pin ZIF Socket Base
[IC Base] ZIF socket stands for Zero Insertion Force. This socket works as a test Board for IC. The device is incorporated with a lever actuator, which reduces the damage of IC leads during insertion and withdrawal, perfect test, burn-in, and programming of a dual-in-line package (DIP). It is perfect for use with ICs that require frequent changing and it comes with an armature that can be used to lock and unlock the IC to the base. Features: Ideal for programming and testing. Suitable for ICs up to 20 pins. Easy to Remove and Program IC's Nickel-Tin Plated Contacts Low contact resistance when the IC is in place. Lever action for easy insertion and removal. Package Includes: 1 x 20 Pin ZIF Socket Base.
18650X1 Single Battery Cell Holder/Case with Wire
[Lithium Battery Holder] The 18650 Single Battery Holder with Wire is a compact and reliable battery case designed for one 18650 lithium-ion cell. It provides a secure battery connection and makes it easy to integrate rechargeable batteries into electronic projects. In addition, the holder comes with pre-attached wires for quick and simple connections. As a result, users can easily connect the battery holder to circuits, modules, and DIY electronics without additional soldering work. Because of its durable plastic construction, the holder protects the battery while maintaining stable electrical contact. Furthermore, the lightweight design makes it suitable for portable and battery-powered applications. The holder is widely used in DIY battery packs, robotics projects, LED lighting systems, power banks, IoT devices, and electronics prototyping. 🔹 Key Features Supports 1 × 18650 lithium-ion battery Pre-attached connection wires Durable plastic battery holder Compact and lightweight design Easy battery installation and removal Stable electrical contact Suitable for DIY electronics projects 🔹 Technical Specifications Parameter Specification Battery Type 18650 Lithium-ion Number of Cells 1 Cell Holder Type Single Cell Holder Connection Type Wire Leads Material Plastic Color Black 🔹 Applications This battery holder is suitable for many electronic applications, including: DIY battery packs Robotics projects LED lighting systems Portable electronics IoT devices Power bank projects Electronics prototyping 🔹 Package Includes 1 × 18650 Single Battery Holder with Wire
3 Pin 5.08mm Pitch Plug-in Screw Terminal Block Connector
[Terminal Connector] 3 Pin 5.08mm Pitch Plug-in Screw Terminal Block Connector The 3 Pin 5.08mm Pitch Plug-in Screw Terminal Block Connector is a compact and reliable electrical connector designed for securely connecting wires to PCBs. Its plug-in design allows convenient connection and disconnection while the screw terminals provide a firm and stable grip on the connected wires. Made with a durable PBT (Polybutylene Terephthalate) housing, the connector offers good mechanical strength, heat resistance, and electrical insulation. The terminal contacts are made from nickel-plated brass, while the pin header uses tin-plated brass for reliable electrical conductivity and corrosion resistance. The compact and lightweight design makes this terminal block suitable for power connections, control circuits, industrial electronics, DIY projects, and PCB-based applications. ⭐ Key Features 3-pin plug-in screw terminal block 5.08mm pin pitch Secure screw-type wire connection Easy plug-in and removal design Tin-plated brass pin header Nickel-plated brass contacts Durable PBT housing Good electrical insulation Heat-resistant construction Compact and lightweight Suitable for PCB mounting 📋 Technical Specifications Product Type: Plug-in Screw Terminal Block Connector Number of Pins: 3 Pitch: 5.08mm Connector Type: Plug-in / Pluggable Terminal Block Terminal Type: Screw Terminal Pin Header Material: Tin-Plated Brass Contact Material: Nickel-Plated Brass Housing Material: PBT (Polybutylene Terephthalate) Flammability Rating: UL94-V0 Mounting: PCB Mount Connection Type: Wire-to-PCB 🔧 Applications PCB Power Connections Control Panels Industrial Electronics Power Supply Boards Motor Controller Boards Arduino & Microcontroller Projects DIY Electronics Automation Systems LED Driver Boards Battery & Power Distribution Electronic Prototyping 📦 Package Includes 1 × 3 Pin 5.08mm Pitch Plug-in Screw Terminal Block Connector ⚠️ Note Ensure the wire is securely tightened inside the screw terminal before powering the circuit. Check the connector pitch and PCB footprint before installation. Actual color and appearance may vary slightly depending on the manufacturing batch.
Holder Spacer for Cell Cylindrical Single Li-Ion 18650 Battery
[Lithium Battery Holder] The 18650 Single Lithium Battery Spacer Holder is a high-quality hard plastic separator designed for securely holding a single 18650 lithium-ion battery cell. It helps maintain proper spacing between cells while improving battery pack organization, safety, and assembly efficiency. In addition, the spacer features a precision-molded design that allows easy insertion and removal of battery cells. As a result, it simplifies battery pack construction for both hobbyists and professional users. Because of its durable hard plastic construction, the holder can withstand normal operating temperatures and mechanical stress. Furthermore, it provides better airflow between cells, helping improve heat dissipation in battery pack assemblies. The modular interlocking design allows multiple spacers to be connected together. Therefore, users can easily create custom battery pack configurations such as 2S, 3S, 4S, and larger battery arrangements. This battery spacer is widely used in DIY battery packs, power banks, solar energy storage systems, electric vehicles, UPS systems, and lithium battery projects. 🔹 Key Features Designed for single 18650 battery cell High-quality hard plastic construction Precision-molded design Interlocking modular structure Easy battery installation and removal Improves battery organization Provides cell spacing for better cooling Durable and long-lasting design Suitable for DIY battery pack assembly 🔹 Technical Specifications Product Type: Battery Spacer Holder Battery Compatibility: 18650 Lithium-Ion Cells Capacity: 1 Cell Material: High-Quality Hard Plastic Color: Black (may vary by batch) Mounting Style: Interlocking Modular Design Heat Resistance: Suitable for battery pack applications Reusable: Yes Application: Battery Pack Assembly and Cell Separation 🔹 Applications This battery spacer holder is suitable for: DIY lithium battery packs Power bank projects Solar battery storage systems Electric vehicle battery packs UPS battery assemblies Battery repair projects Robotics power systems Electronics hobby projects 🔹 Package Includes 1 × 18650 Single Cell Battery Spacer Holder