All products · 36 of 1440
Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Soldering Kit (15-30W)
Variable wattage 15-30W/230V soldering iron. 280–450°C. De-soldering pump, flux paste, solder wick, 5 tips, soldering wire.
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
Only 1 leftPlay Mex
MCU: ESP8266/ESP32. Sensors: soil moisture (capacitive preferred), temp/humidity (DHT), light sensor. Actuation: relay/pump/solenoid valve demo. Dashboard: MQTT/HTTP. Power: 5V input + relay isolation.
Only 2 leftNZXT Kraken Elite 360
Premium 360mm AIO with 2.36" LCD on the pump. Required for 14900K / 7950X3D under heavy AVX.
DeepCool LS520 (240 mm AIO water cooler)
240 mm AIO with infinity-mirror pump head. Handles up to 230W. LGA1700 + AM5 brackets included, RGB-sync to most boards.
Lian Li Galahad II Trinity 360 (360 mm AIO)
360 mm AIO with rotatable pump cap, magnetic ARGB fans. Tames 14900K / 7950X3D effortlessly. 6-year warranty.
Out of stockCorsair iCUE H100i ELITE CAPELLIX XT
240mm AIO, dual ML120 RGB fans, ARGB pump head. iCUE controlled.
Out of stockCorsair iCUE H150i ELITE LCD XT
360mm AIO with 2.1" customisable LCD on pump head.
Out of stockNZXT Kraken X73 360 RGB
360mm AIO with 1.54" RGB display on pump head, magnetic ring lighting.
Out of stockArctic Liquid Freezer III 360
360mm AIO with secondary VRM fan + offset pump. Excellent thermals at midrange price.
Out of stockDeepcool LS720S ZERO DARK
360mm AIO, infinity-mirror pump head, ARGB fans.
Thermaltake AX700 TG Workstation Super Tower PC Case
[PC Case] Thermaltake AX700 Tempered Glass Workstation Super Tower Case Industrial-grade super tower chassis designed for extreme workstations, AI compute clusters, and multi-GPU liquid cooled setups. Features 4mm thick dual tempered glass panels and support for quad 480mm radiators. ⭐ Key Features - Massive interior supports SSI-EEB, E-ATX, and XL-ATX motherboards - Multi-GPU ready with up to 4x full-length dual-slot graphics cards - Dual power supply installation chambers - Support for dual custom liquid cooling loops with dedicated pump mounts - Modular drive cages accommodating up to 12x 3.5" HDDs or 16x 2.5" SSDs 📋 Technical Specifications - Dimensions: 690 x 380 x 720 mm - Net Weight: 26.5 kg - Radiator Support: Front up to 480mm, Top up to 480mm, Side up to 480mm - Front I/O: 1x USB 3.2 Gen 2 Type-C, 4x USB 3.0, HD Audio 📦 Package Includes - 1 x Thermaltake AX700 Super Tower Chassis - 1 x Heavy-Duty Accessory Box with GPU support brackets
XH-W1219 12V Digital Temperature Controller Module with Dual LED Display & Waterproof NTC Sensor
[Relay Module, Temperature Sensor] 🌡️ XH-W1219 12V Digital Temperature Controller Module with Dual LED Display & Waterproof NTC Sensor Dual LED Display • 12V DC Operation • 10A Relay Output • Heating & Cooling Modes • Waterproof NTC Sensor The XH-W1219 12V Digital Temperature Controller Module is a high-precision thermostat controller designed for automatic temperature monitoring and control in heating and cooling applications. Powered by 12V DC, this module features a dual LED display that simultaneously shows the current temperature and set temperature, making operation more convenient than the popular W1209 controller. Equipped with a waterproof NTC 10K temperature sensor, the XH-W1219 accurately measures temperatures from -50°C to +110°C. The onboard 10A relay output can directly control heaters, cooling fans, pumps, compressors, and other electrical loads within its rated capacity. The module is based on a Nuvoton microcontroller, which stores all settings in non-volatile memory, ensuring that user configurations are retained even after power loss. It supports both Heating (H) and Cooling (C) modes, adjustable hysteresis, temperature calibration, delay start, and high-temperature alarm functions. Ideal for incubators, aquariums, refrigeration systems, greenhouse automation, HVAC equipment, battery temperature monitoring, and industrial automation, the XH-W1219 provides reliable and accurate temperature control in a compact module. ⭐ Features Dual LED display for simultaneous temperature and setpoint display Operates on 12V DC High-accuracy waterproof NTC 10K temperature sensor Temperature control range from -50°C to +110°C Supports Heating and Cooling modes Built-in 10A relay output Adjustable temperature hysteresis Temperature calibration function Adjustable relay delay start High-temperature alarm function Stores settings in non-volatile memory Easy configuration using three push buttons High measurement accuracy (0.1°C resolution) Based on a Nuvoton MCU Compact PCB design with mounting holes 📋 Technical Specifications Product Type: Digital Temperature Controller Module Model: XH-W1219 Operating Voltage: 12V DC Display: Dual 3-Digit LED (Current Temperature & Set Temperature) Temperature Sensor: Waterproof NTC 10K Thermistor Temperature Control Range: -50°C to +110°C Temperature Resolution: 0.1°C Temperature Calibration: -10°C to +10°C Relay Output: 10A (Maximum) Relay Contact Rating: Up to 120VAC 10A / 14VDC 10A Control Modes: Heating (H) / Cooling (C) Hysteresis Setting: 0.1°C to 30°C Delay Start: 0–10 Minutes High Temperature Alarm: -49°C to +110°C Memory: Non-Volatile Parameter Storage Controller: Nuvoton MCU Dimensions: Approx. 60 × 44 × 17 mm Weight: Approx. 22 g (may vary slightly by manufacturer) ⚙️ Parameter Functions Parameter Description P0 Heating (H) / Cooling (C) Mode Selection P1 Temperature Hysteresis (Return Difference) P2 Maximum Temperature Limit P3 Minimum Temperature Limit P4 Temperature Calibration P5 Relay Delay Start (0–10 Minutes) P6 High Temperature Alarm Setting 🔧 Applications Suitable for: Egg Incubators Aquarium Temperature Control Greenhouse Automation Refrigeration Systems Cooling Fans Heating Elements Water Heaters HVAC Systems Fermentation Equipment Battery Temperature Monitoring Industrial Automation Laboratory Equipment DIY Electronics Smart Home Projects Arduino & Raspberry Pi Projects (Relay Interface) 📦 Package Includes 1 × XH-W1219 12V Digital Temperature Controller Module 1 × Waterproof NTC 10K Temperature Sensor ⚠️ Note Operates only on 12V DC. The relay output is rated for 10A maximum. For higher-power loads, use an external contactor or relay. Sensor cable can be extended if required using appropriate wiring. Product appearance or PCB color may vary slightly depending on the manufacturing batch.
5 Pin Mini SPDT Relay 12V 10A 250V PCB Mount Electromagnetic Relay
[Relay Module, Relays] 12V PCB Mount Sugar Cube SPDT Relay – 5 Pin 10A The 12V PCB Mount Sugar Cube SPDT Relay is a compact Single Pole Double Throw (SPDT) electromagnetic relay designed for switching AC and DC electrical loads using a microcontroller, sensor, automation circuit, or other low-power control system. Its compact PCB-mount design makes it suitable for DIY electronics, home automation, security systems, switching circuits, motor control, lighting control, and embedded applications. The relay features a 12V DC coil and a 5-pin SPDT configuration consisting of two coil terminals, COM (Common), NO (Normally Open), and NC (Normally Closed) contacts. When the coil is energized, the internal contact switches between the NC and NO terminals. With contact ratings of up to 10A at 250V AC, 10A at 125V AC, 12A at 120V DC, and 10A at 28V DC, this relay is suitable for a wide range of electrical switching applications. ⭐ Key Features SPDT (Single Pole Double Throw) relay 12V DC coil Compact Sugar Cube design 5-pin configuration PCB mounting type 10A @ 250V AC contact rating 10A @ 125V AC contact rating 12A @ 120V DC contact rating 10A @ 28V DC contact rating Coil resistance: approximately 270Ω Approximately 45mA nominal coil current 50/60Hz frequency specification Fast switching response Suitable for microcontroller and sensor-controlled switching Ideal for automation and control applications 📋 Technical Specifications Product Type: PCB Mount Relay Relay Type: SPDT (Single Pole Double Throw) Contact Configuration: 1 Form C Number of Pins: 5 Coil Voltage: 12V DC Trigger Voltage: 12V DC Coil Resistance: 270Ω Nominal Coil Current: Approximately 45mA Frequency: 50/60Hz Maximum AC Load: 10A @ 250V AC Maximum AC Load: 10A @ 125V AC Maximum DC Load: 12A @ 120V DC Maximum DC Load: 10A @ 28V DC Operating Time: 10ms Release Time: 5ms Mounting Type: PCB Mount Contact Terminals: COM / NO / NC Coil Terminals: Coil End 1 / Coil End 2 🔌 Pin Configuration Coil End 1: One terminal of the 12V DC relay coil Coil End 2: Other terminal of the 12V DC relay coil COM: Common switching contact NO: Normally Open contact NC: Normally Closed contact When the relay coil is not energized, COM is connected to NC. When the 12V DC coil is energized, COM switches from NC to NO. 🛠️ How It Works The relay uses an electromagnetic coil to mechanically switch an electrical circuit. Applying 12V DC to the coil energizes the relay and changes the contact position. A load connected between COM and NC remains connected when the relay is inactive. A load connected between COM and NO remains disconnected until the relay coil is energized. This allows a low-power control circuit such as an Arduino, microcontroller, sensor, timer, or automation controller to control a higher-current AC or DC load. 🔧 Applications Arduino Projects Microcontroller Projects Sensor-Controlled Switching Home Automation Security Systems Lighting Control Fan Control Motor Control Pump Control Power Supply Switching Industrial Control Systems Embedded Electronics DIY Electronics Projects 📦 Package Includes 1 × 12V PCB Mount Sugar Cube SPDT Relay – 5 Pin 10A ⚠️ Precautions Use a suitable 12V DC supply for the relay coil. Do not exceed the specified contact voltage and current ratings. Check the COM, NO, NC, and coil terminals before wiring. Use suitable flyback protection when driving the relay coil from sensitive electronic circuits. Use appropriate suppression/protection components for inductive loads such as motors, solenoids, and coils. Provide sufficient PCB insulation and clearance when switching mains voltage. Disconnect power before changing or modifying wiring. Do not touch exposed mains-voltage terminals during operation.
Mitsumi MAP-AM-265 Micro Air Pump Motor
[DC Air Pump] Overview of this MAP-AM-265 Micro Air Pump Motor Introducing the Mitsumi MAP-AM-265 Micro Air Pump Motor at the best price in India . This MAP-AM-265 Micro Air Pump Motor gives reliable and efficient airflow in a compact size. Its advanced design and confirms that this is smooth operation and consistent performance. It is use for both hobbyist projects and professional use, the Micro Air Pump Motor is versatile and dependable. The Micro Air Pump Motor MAP-AM-265 is engineered for precision and durability. It gives strong and stable air flow and making it suitable for diverse tasks. Whether you’re working on a DIY project or integrating it into a device and this air pump excels in performance. Its compact size allows for easy installation and space-saving solutions. With this air pump, you gain a robust tool that combines efficiency and reliability. The Air Pump Motor is crafted to meet high standards of quality. It’s perfect for applications requiring reliable air pumping in a small form factor. Trust this Micro Air Pump Motor to give exceptional results and enhance your projects Features Compact and efficient design: The micro air pump motor is compact and fitting into tight spaces. It gives efficient air pumping without taking up much room. High-performance operation: It gives reliable and consistent airflow for different applications. It is use for tasks requiring steady air movement. Low power consumption: It operates with minimal power, making it energy-efficient. Helps reduce overall energy costs while maintaining performance. Durable construction: High-quality materials make it durable and long-lasting, and its design allows it to withstand regular use in demanding conditions. Versatile application: It is suitable for a range of applications and including medical devices and small machinery. Adaptable for use in different settings requiring precise air pumping. Specification Specification Details Model MAP-AM-265 Type Micro Air Pump Motor Voltage 12V DC Current 0.3A Power Consumption 3.6 Watts Air Flow Rate 1.5 L/min Pressure 0.2 MPa Noise Level ≤45 dB Operating Temperature -10°C to 40°C Dimensions 44 x 28 x 23 mm Weight 60 grams Motor Type Brushless DC Motor Material Plastic and Metal Components Mounting Type Surface Mountable Lifespan 10,000 Hours Noise Reduction Integrated Noise Reduction Technology Connection Type Wire Leads Certification RoHS, CE Usage Suitable for Medical Devices, Aquariums, and Small Airflow Applications Package Includes: 1 x Mitsumi MAP-AM-265 Micro Air Pump Motor
Out of stockDC 12V Mini 370 Diaphragm Pump Self-Priming Suction Pressure Water Pump
[DC Water Pump] DC 12V mini 370 Self-Priming Water pump Introducing DC 12V Mini 370 Self-Priming Water Pump at best price in India with . Designed for durability and this DC 12V Mini 370 Diaphragm Pump offers consistent performance with self-priming capability & ensure smooth operation even at varying pressure. Compact and lightweight, this 12V 370 mini water pump is perfect for application like aquariums, small fountain, and portable water system. With its robust suction capabilities, this DC 12V Self-Priming Suction Pressure Water Pump ensure effective water flow in diverse setting. Its low power consumption and quiet operation make it perfect for both indoor and outdoor use. Built with high quality material, this pump is resistant to wear & ensure reliable performance over time. Feature Self-Priming Mechanism: This DC 12V mini 370 Self-Priming Water pump pump feature a self priming design for efficient water transfer. It ensure stable performance even with changing water level. Compact and Lightweight: Its small size and low weight make it easy to use in small space. Perfect for portable application need minimal space usage. High Suction Power: This water pump deliver strong suction power for quick and effective water movement. It can handle low pressure condition without loosing output efficiency. Durable Build Quality: This DC 12V Mini 370 Diaphragm Pump made from high quality material, this pump offer long lasting durability and performance. It resists wear and tear & ensure reliable operation over time. Versatile Application: It is also perfect for aquarium, small garden, and DIY water circulation project. The pump works effectively for a variety of home and industrial uses. Specification Specification Details Operating Voltage 12V DC Current Consumption 0.5A – 1A (depending on load) Flow Rate 1.5-2.5 liters per minute Maximum Pressure Up to 2.5 bar (36 PSI) Suction Lift Up to 2 meters Discharge Head Up to 3 meters Motor Type 370 brushed motor Self-Priming Yes, capable of dry priming Body Material High-quality plastic with corrosion resistance Port Diameter Inlet and outlet: 4mm Noise Level Low noise operation (<65 dB) Lifespan Over 1000 hours of continuous operation Applications Water transfer, small irrigation systems, DIY project Dimensions 24x61x24mm Weight 60g Package Includes: 1 x DC 12V Mini 370 Diaphragm Pump Self-Priming Suction Pressure Water Pump
R385 Pump 6-12V DC Mini Aquarium Water Pump
[DC Water Pump] Overview of this 6-12V DC Min R385 Mini Aquarium Pump Introducing the R385 Mini Aquarium Water Pump, your ideal solution for efficient water circulation in small tanks. With its compact design and versatile 6-12V DC power compatibility, this pump fits seamlessly into any aquarium setup. Enjoy steady water flow and maintain optimal conditions for your aquatic pets with ease. Designed with reliability in mind, the R385 Mini Water Pump ensures quiet operation while providing sufficient water movement. Its diaphragm base design delivers high performance & ensure your aquarium inhabitants thrive in a healthy environment. Say goodbye to stagnant water and hello to a dynamic aquatic eco system with this dependable mini pump. Whether you’re a seasoned hobbyist or a beginner, the R385 Mini Aquarium Pump offers comfort and peace of mind. Its user friendly design allows for easy installation and operation. And make it the perfect choice for aquarium enthusiasts of all levels. Enhance the beauty of your under water world with the reliable performance of the R385 Mini Water Pump. Features 6-12V DC power compatibility: The R385 Mini Aquarium Water Pump easily adapts to power sources from 6-12 volts. And also provide flexibility in setup options for your aquarium system. Compact design: With its sleek and space saving design, the R385 pump is perfect for mini aquarium setups. And also optimize space with smooth water circulation. Reliable diaphragm based design: Featuring a durable diaphragm based design. This R385 water pump also ensure smooth and trusted water flow & provide a healthy aquatic environment for fish and plants alike. Quiet operation: Engineered for quiet operation, this mini water pump decrease noise. And create a serene atmosphere for your aquatic companions to thrive without disturbance. User-friendly design: Whether you’re a beginner or an experienced hobbyist. This R385 Mini Aquarium Pump is also built for easy installation and operation. And also save you time and allow you to focus to create the perfect under water landscape. Specification Specification Details Model R385 Rated Voltage DC 6V to 12V Working Current 0.5A to 0.7A (Max) Power 4W-7W Max Lift 3m Max Suction 2m Max Water Temperature 80°C Pump Size 90mm x 40mm x 35mm (approx) Fluid 0-100°C Input/Output Tube Diameter Outer: 8.5mm, Inner: 6mm (approx) Max Current (Startup) Up to 2 Amps Life Up to 2500 Hours Maximum Flow Rate 1 – 3L/min Package Includes: 1 x R385 Pump 6-12V DC Mini Aquarium Water Pump
Micro 130 DC Motor 3V-6V High Speed Brushed DC Motor (9000–13000 RPM)
[General DC Motor] The Micro 130 DC Motor is a compact, lightweight, and high-performance brushed DC motor widely used in hobby electronics, robotics, educational kits, and battery-powered devices. Operating on 3V to 6V DC, it delivers a no-load speed of 9,000–13,000 RPM, making it suitable for applications requiring high-speed rotary motion in a compact form factor. Designed with a durable metal housing and a precision 2mm output shaft, this motor provides smooth operation, stable performance, and excellent reliability. Its compact dimensions make it easy to integrate into small electronic projects where space is limited. The motor can be easily connected to Arduino, Raspberry Pi, ESP32, motor driver modules, and other microcontroller platforms, making it an excellent choice for beginners, students, hobbyists, and professionals. Whether you're building a robot, smart car, mini fan, science experiment, or replacing a toy motor, the Micro 130 DC Motor offers dependable performance and long service life. ⭐ Features Compact and lightweight Micro 130 brushed DC motor Operating voltage from 3V to 6V DC High-speed operation up to 13,000 RPM Durable metal housing for long service life Precision 2mm output shaft Smooth and stable performance Low power consumption Easy two-wire connection Supports clockwise and counter-clockwise rotation Ideal for battery-powered applications Perfect for DIY electronics, robotics, and educational projects 📋 Technical Specifications Product Type: Brushed DC Motor Model: Micro 130 Operating Voltage: 3V – 6V DC Motor Speed: 9,000–13,000 RPM (No Load) Motor Type: Brushed DC No Load Current: 0.5A – 0.9A Shaft Diameter: 2mm Shaft Length: 8mm Rotation Direction: Clockwise (CW) / Counter-Clockwise (CCW) by reversing supply polarity Terminal Type: Solder Tabs Housing Material: Metal Weight: Approx. 18g 🔧 Applications The Micro 130 DC Motor is suitable for a wide range of applications, including: Robotics Projects Arduino Projects Raspberry Pi Projects ESP32 Projects RC Cars Toy Vehicles DIY Electronics Mini Cooling Fans Small Water Pumps Educational STEM Kits Science Experiments Battery-Operated Devices Automation Projects Prototype Development Hobby Electronics 📦 Package Includes 1 × Micro 130 DC Motor (3V–6V)Note: Product images are for reference only. The actual product may differ slightly due to manufacturing revisions or supplier changes. For bulk purchases, we recommend ordering a sample first or contacting customer support to verify the latest product images and specifications.
80W High Pressure Mini Diaphragm Water Pump 12v Self Priming 3.1 LPM 100 psi
[DC Water Pump] Overview of this 80W high pressure mini water pump 12v self priming 3.1 lpm Introducing 80W High Pressure mini water pump 12v Self Priming 3.1 LPM 100 psi at best price. It is specially designed for powerful performance. This 80W high pressure mini water pump deliver stable and reliable water flow. This mini diaphragm water pump is perfect for a variety of device. Its compact design ensure easy installation and operation in small spaces. This 12v self-priming small water pump offer convenience and efficiency for everyday use. With a flow rate of 3.1 LPM and 100 psi pressure, it fulfill demanding need of water flow. This 3.1 LPM 100 psi small water pump ensure high performance and durability. Its robust construction make it perfect for both residential and commercial purposes. Experience the benefits of the mini diaphragm water pump in various setting. This 80W high pressure mini water pump is perfect for garden irrigation and RV system. Its self priming feature allow for smooth operation. Features High Pressure Output: This 80W High Pressure mini water pump delivers a powerful 100 psi for efficient water delivery. Which make it perfect for applications who need strong water flow. Self-Priming Capability: Its self priming design allow for automatic operation after initial setup. It also ensure regular water flow without manual intervention. Compact and Efficient: 80W motor provides robust performance in a compact size. Perfect for limited spaces while maintaining high efficiency. Durable Construction: This 12v Self Priming small water pump is built with durable materials to withstand harsh conditions. Designed for long-lasting use in various environments. Versatile Use: It is also a perfect choice for multiple use including RVs, boats, and agricultural use. Can handle a variety of fluids beyond just water. Specification Specification Description Power 80W Voltage 12V DC Flow Rate 3.1 liters per minute (LPM) Pressure 100 psi Self-Priming Yes, self-priming Diaphragm Type Mini diaphragm Material Corrosion-resistant materials Motor Type Permanent magnet Noise Level Low (less than 70 dB) Temperature Range Suitable for temperatures from 0°C to 60°C Protection Thermal overload protection Inlet/Outlet Ports Threaded or barbed connections Applications Suitable for water transfer, spraying, and misting Dimensions Small Certifications CE, RoHS Package Includes: 1x 80W High Pressure Mini Diaphragm Water Pump 12v Self Priming 3.1 LPM 100 psi
3-6V DC Mini Submersible Water Pump
[DC Water Pump] Description Overview Of This 3-6V Mini Submersible Water Pump The 3-6V Mini Submersible Water Pump offers efficient water circulation in compact setups. Operating at 6V, this micro pump ensures reliable performance for various water based projects. With its submersible design, it’s perfect for aquariums, fountains, and hydroponic systems. Designed for versatility, the 3-6V Mini Submersible Water Pump is ideal for both indoor and outdoor applications. Its compact size and low voltage operation make it suitable for DIY projects and education demonstrations. Enjoy reliable water pumping with minimal power consumption. Experience hassle-free water management with the 3-6V Mini Submersible Water Pump. Whether it’s for hobbyist projects or educational purposes, this pump delivers consistent performance, making it a valuable addition to any water based setup. Features Submersible Design: The 3-6V Mini Submersible Water Pump is fully submersible, allowing for versatile placement in water based setups. Low Voltage Operation: With a voltage range of 3-6V, this pump offers efficient water circulation while consuming minimal power. Compact Size: Its small footprint makes it ideal for tight spaces and ensures easy integration into various projects. Quiet Operation: Enjoy peaceful water circulation with the pump’s quiet operation, suitable for home and office environments. Durable Construction: Constructed with durable materials, this micro pump ensures long-lasting performance and reliability. SPECIFICATION DETAILS Operating Voltage 3 ~ 6V Operating Current 130 ~ 220mA Flow Rate 80 ~ 120 L/H Maximum Lift 40 ~ 110 mm Continuous Working Life 500 hours Driving Mode DC, Magnetic Driving Material Engineering Plastic Outlet Outside Diameter 7.5 mm Outlet Inside Diameter 5 mm Main Use Of This 3-6V Micro Submersible Pump Aquariums: Ensure optimal water circulation and filtration in fish tanks using the 3-6V Mini Submersible Water Pump. Fountain Systems: Create stunning water features with ease using this trusted 6V micro submersible water pump. Hydroponic Systems: Deliver essential nutrient solutions efficiently to plants in hydroponic setups with the 3-6V Mini Submersible Water Pump. DIY Projects: Incorporate this versatile pump into various DIY water based projects for smooth water circulation. Educational Demonstrations: Enhance learning experiences with demonstrations on fluid dynamics using the 3-6V Mini Submersible Water Pump.
Out of stock3S 12V 25A 18650 Lithium Battery Protection Board with Balance
[Lithium Battery Protection Board] This is 3S 12V 25A 18650 Lithium Battery Protection Board 11.1V 12.6V High Current With Balanced Circuit Over Charge Over-Discharge Over Current And Short Circuit Protection Function. Board charging and discharging are the same port, the board includes the balanced circuit. When the charge balance, the board will be a bit warm, even after disconnecting the charger, some are still in the balance, will continue to warm for a while until below the equilibrium break threshold. The protection board cannot be used for iron lithium polymer battery (for other batteries, no matter what material, as long as the overvoltage and put voltage can be used for cutting), electric finish machinery, electric bicycle batteries, car, and motorcycle starter battery protection. Applicable to the following products (within rated power): Electric drill, 775 motors (6A-10A), small power inverter, small power vacuum massager battery, LED lamp, 12V standby power electronic products, 12V120W car washing pump, battery, solar street lamp monitoring standby power supply, and other products. Rated current can’t over 25A, it can’t exceed 50A per 0.5 seconds. Specifications : Overcharge voltage range: 4.25-4.35v + 0.05v. Overdischarge voltage range: 2.3-2.7v + 0.05v. Operating current: 0 – 25A. Operating temperature: -40 – +50℃. Instantaneous current: 35 – 40A. Storage condition: -40 – +80℃. Quiescent current: less than 30uA. Balance current: about 40 – 50mA. Effective life: more than 30000 hours. Internal resistance: less than 100m ohm. Short-circuit protection: protection, delayed self recovery. Package includes: 1 x 3S 12V 18650 lithium battery protection board with Balance.
Out of stockDesoldering Pump – Solder Sucker
[Soldering Tools] Desoldering Pump or Solder Sucker help to remove solder from the electric equipment Circuit for troubleshooting, repair, replacement, and salvage.
Water Cooling Head Water Cooling Plate 40*40mm
[Aluminium Heat Sink] Liquid coolers excel at delivering cooling to concentrated heat sources such as Peltier Elements and for delivering cooled fluid into remote or compact locations where the cooling assembly itself cannot be located. The basic operation is simple: fluid flows in one tube, it is cooled, and then it flows out the other tube. An external pump is required, and typically small DC magnetic-drive pumps are used to minimize the amount of pump power (heat) that is imparted to the fluid. Applications: Computer CPU water, industrial inverter driver, laser head cooling, industrial control cabinet cooling. Features: Heavy Aluminium build Internal flow channel extrusion forming Applicable to computer CPU water, industrial inverter driver, laser head cooling, industrial control cabinet cooling Package Includes: 1 x Water Cooling Head Water Cooling Plate 40*40mm