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6mm 1 Meter18650 Nickel Strip Belt Tape – DIY Battery Pack Spot Welding
🎨 Pure Nickel Material – High conductivity, anti-oxidation, long-lasting use.
🟢 High Conductivity – Low resistance ensures stable energy transfer for reliable battery performance.
🛡️ Corrosion Resistant – Durable and safe for long-term DIY battery packs.
✂️ Easy to Cut & Weld – Flexible design, perfect for custom pack configurations.
🔋 Battery Compatibility – Works seamlessly with 18650, 21700, and 26650 Li-ion cells.
⚡ Ideal for DIY Projects – Perfect for e-bikes, power banks, solar storage systems, and tools.
🔗 Strong Bonding – Ensures reliable cell connections for consistent performance.
🔧 Efficient Energy Transfer – Stable and safe power delivery for high-current applications.
📏 Optimized Size – 6 mm width × 0.12 mm thickness, 5-meter roll for multiple builds.
💡 Flexible & Customizable – Adaptable to different DIY designs, easy to shape and assemble.
₨ 40 -
5W 0.47 Ohm J Ceramic Cement Resistor – High-Power Wirewound Precision Component for Audio & Industrial Circuits
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💎 Ultra-Low Resistance: 0.47 Ohm (0.47Ω) value, perfect for current sensing and voltage dropping.
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🔥 High Power Rating: Robust 5-Watt (5W) capacity designed to handle significant electrical loads without failure.
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🎯 Precision Tolerance: Marked with “J” (±5%), ensuring consistent performance in sensitive circuitry.
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🛡️ Ceramic Insulation: Fully sealed cement housing provides excellent Heat Resistance and Flameproof protection.
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🌀 Wirewound Core: Superior stability and durability compared to standard carbon film resistors.
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🛠️ Heavy-Duty Leads: Thick, solderable pins designed for secure mounting on PCBs or point-to-point wiring.
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🔇 Shock Resistant: Built to be moisture-proof and vibration-proof for long-term industrial use.
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🔈 Audio Optimized: Commonly used in Amplifier Output Stages and Speaker Crossover Networks for current limiting.
₨ 15 -
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3-Pin Round Rocker ON-ON Switch | 250V 6A | | Red LED
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Type: Round Rocker Switch
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Function: ON-ON (DPDT Type)
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Pins: 3 Pins for versatile connections
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Voltage Rating: 250V AC
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Current Rating: 6A
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LED Indicator: Built-in red LED for power status
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Size: 25 x 16.5 x 15 mm
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Material: High-quality plastic and metal terminals
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Easy Installation: Snap-fit mount with secure locking clips
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Application: Suitable for electronics, appliances, automotive & DIY projects
₨ 30 -
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18W LED SMD Chip 56mm, AC 220V, No Driver Required
✅ 18W High Brightness Output – Energy-efficient and long-lasting
✅ 220V AC Direct Input – No external driver required
✅ Smart IC Technology – Ensures stable and flicker-free performance
✅ 56mm Compact Design – Fits a variety of lighting fixtures
✅ High CRI >Ra80 – Natural and accurate color rendering
✅ 120° Beam Angle – Provides uniform illumination
✅ Aluminum Housing – Enhances durability and heat dissipation
✅ DIY Friendly – Ideal for ceiling lights, bulbs, and custom projects₨ 55 -
7W CREE High-Power Super Bright LED Emitter – Elite Cool White
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🚀 Industry-Leading CREE Chip: Powered by a world-class CREE emitter, ensuring maximum efficiency and superior light output compared to standard LEDs.
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⚡ Massive 515 Lumen Output: Delivers an intense 515LM brightness at 1500mA, providing high-visibility illumination for any project.
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❄️ Crisp Cool White Beam: Featuring a 6000K-6500K wavelength, it produces a sharp, modern white light perfect for detail-oriented tasks.
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🔋 Low Voltage Efficiency: Operates on a safe 2.8V–3.6V range, making it ideal for 18650 lithium batteries or 3V power systems.
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📉 Dynamic Current Range: Highly versatile, with a working current of 350mA to 1500mA, allowing you to balance brightness with battery life.
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📐 Wide 115° Viewing Angle: Provides a broad, even light spread, eliminating dark spots and ensuring consistent coverage.
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💎 Water Clear Optics: Equipped with a Water Clear Lens for maximum transparency and zero light distortion.
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🛡️ Rugged 20mm Star Base: Pre-mounted on a 2cm aluminum PCB, providing a stable soldering platform and foundational heat management.
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🔥 Extreme Temperature Tolerance: Engineered to perform reliably in harsh environments, from -20°C to 70°C.
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🏗️ Professional Grade Build: A “Super Bright” emitter that meets the rigorous demands of searchlights, outdoor camping gear, and industrial lighting.
₨ 60 -
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100K Stereo Ohm Variable Resistors Dual Rotary Potentiometer 6 Pin Volume Control
- Durable product
- Convenient and practical
- Easy to adjust voltage and electric current with Knob
- Model: WH148
- Resistance Taper: B
- Type: double linear rotary
- Material: Carbon Film+Metal
- Terminal: 6 Pin
- Resistance tolerance: ±10% -30% (According to the resistance value of potentiometer)
- Total Rotation: 300°±5°
- Rotation Torque: 20~200gf.cm
- Resistance Value: 100K Ohm
- Variable Resistor Potentiometer Volume
₨ 45 -
3 Cell 18650 Lithium ion Battery Case Holder Container With Wires
- The case can hold 3 x 18650 batteries (battery is not included).
- Material: Plastic and metal.
- best for self made power bank
- best for diy projects
- Weight:20g
- Color:black.
- Size:7.5cm x 6cm x 1.8cm.
- Keeping your standard or rechargeable batteries together and safe
- Three Slots 3x 18650 Battery Holder Case with wire leads for soldering / connecting
- This product is easy and convenient to use.
- 1 x 3Cell 18650 Battery Case Holder
₨ 95 -
Premium 10A10 MIC Silicon Rectifier Diode – Heavy-Duty 10A 1000V Powerhouse
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🔴 UNSTOPPABLE 1000V VOLTAGE BARRIER – Effortlessly handles up to 1000V DC blocking voltage, acting as an ironclad shield for your sensitive electronics.
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🟠 MASSIVE 10-AMP CURRENT FLOW – Engineered for high-power demands, delivering smooth and efficient continuous current without breaking a sweat.
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💛 BEAST-MODE SURGE PROTECTION – Massive peak forward surge current capability safely absorbs sudden spikes and massive electrical inrush.
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🟢 ECO-EFFICIENT LOW VOLTAGE DROP – Ultra-low forward voltage drop ($V_F \le 950\text{mV}$) maximizes your power output and slashes wasteful heat generation.
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🔵 ULTIMATE SOLAR SAFEGUARD – The absolute #1 choice for solar panel arrays to prevent dangerous nighttime reverse current from draining or damaging your batteries.
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🟣 INDUSTRIAL-GRADE TOUGHNESS – Wrapped in a premium, flame-retardant molded black body (UL 94V-0 rated) designed to survive harsh environments from -55°C to +150°C.
₨ 10 -
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6-Pin Rocker Switch Black 250V 16A – 3 Position ON-OFF-ON | Heavy Duty | 33x26x35mm
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Voltage & Current Rating: 250V AC, 16A
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Switch Type: 3-position rocker switch (ON-OFF-ON)
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Pin Configuration: 6 terminals for versatile connectivity
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Body Color: Black with white markings for easy identification
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Mounting Type: Snap-in panel mount
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Dimensions: 33mm x 26mm x 35mm
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Build Quality: Durable plastic housing with solid metal terminals
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Applications: Ideal for reversing motors, power control systems, household appliances, and industrial equipment
₨ 60 -
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PC817 Optocoupler – Reliable Signal Isolation & High Voltage Protection!
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High Isolation Voltage: Provides isolation of up to 5000V RMS, ensuring safe signal transfer between circuits.
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Compact Package: Available in a DIP-4 package, suitable for PCB mounting and compact designs.
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High Reliability: Durable and efficient performance under a wide range of conditions.
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Wide Input Voltage Range: Operates with input currents as low as 1mA for efficient triggering.
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Low Current Transfer Ratio (CTR): Typical CTR values range from 50% to 600%, providing flexibility for various applications.
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High-Speed Switching: Fast response time, making it suitable for high-frequency signal transmission.
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Temperature Stability: Performs reliably over a wide temperature range from -30°C to +100°C.
₨ 10 -
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5W CREE High-Power Super Bright LED – Premium Cool White
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🚀 Authentic CREE Core: Powered by world-renowned CREE technology, providing higher light-per-watt efficiency than standard LED chips.
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⚡ Intense 5W Power: Delivers a concentrated, high-lumen beam designed for visibility across long distances.
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❄️ Crisp Cool White Spectrum: Features a sharp Cool White temperature, ideal for task lighting, security setups, and detailed electronics work.
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🔋 Optimized 3V DC Range: Specifically designed to run efficiently on a DC 3V range, making it perfectly compatible with lithium-ion battery setups.
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📏 Precision 20mm Star Base: The 2cm aluminum PCB provides a professional mounting platform and foundational heat sinking for the emitter.
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💎 Water Clear Optics: Equipped with a high-transparency Water Clear Lens that ensures a sharp, focused beam with zero distortion.
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🛡️ Impact-Resistant Build: The rugged star base protects the sensitive LED chip from mechanical stress and vibrational damage.
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🛠️ Easy DIY Integration: Clearly marked (+) and (-) soldering pads allow for rapid, error-free wiring for makers of all skill levels.
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⏳ Long-Life Endurance: Rated for thousands of hours of continuous use when properly cooled, saving you time on maintenance and replacements.
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🏢 Professional Grade Quality: A top-tier component trusted for searchlights, high-power lanterns, and industrial lighting retrofits.
₨ 50 -
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LM2596 DC-DC Buck Converter Step-Down Module
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🔌 Input Voltage: 4V to 40V DC
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⚡ Output Voltage: 1.25V to 37V DC (adjustable)
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💡 Output Current: Up to 2A continuous, 3A peak
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📈 Efficiency: Up to 92%
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🎛️ Voltage Adjustment: via onboard potentiometer
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🔁 Conversion Type: Buck (Step-Down)
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🌡️ Protection: Built-in thermal and short circuit protection
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🧲 Equipped with a 470µH inductor and large capacitors for stable output
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📏 Compact Size: Easy to integrate into small enclosures and projects
₨ 150 -