- “65W Type-C PD Fast Charging Module | 8–30V DC to USB-C PD3.1 Converter | Supports QC, PD, SCP, FCP, PPS | Mobile Fast Charger Board” already exists in your wishlist
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TEA2025 2.1 Channel 6W+6W+10W Audio Amplifier Board
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🚀 TRUE 2.1 CHANNEL SOUND: Delivers dedicated power to Left and Right speakers (6W each) plus a robust 10W Subwoofer output.
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🧠 ADVANCED TEA2025B CHIP: Utilizes the high-efficiency TEA2025B amplifier chip for reliable, high-quality audio performance.
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🔌 DUAL POWER INPUTS: Highly flexible power options; supports either AC 6V or DC 6V–9V input.
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🎛️ DUAL ON-BOARD CONTROLS: Comes equipped with high-quality potentiometers to independently adjust Woofer Volume and Main Amplifier Volume.
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🏗️ STURDY COMPONENT BUILD: Features large aluminum heat sinks to ensure the amplifier stays cool during peak performance.
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🔊 WIDE SPEAKER COMPATIBILITY: Perfectly matched for 4–8 Ohm speakers and subwoofers ranging from 3 to 5 inches.
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🚨 BUILT-IN POWER INDICATOR: Includes a vibrant red LED to show at a glance when the system is powered on and ready to play.
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🛠️ USER-FRIENDLY CONNECTIONS: Features a clearly labeled PCB for “Audio Input,” “Speakers Output,” and “Woofer Output,” making DIY installation a breeze.
₨ 595 -
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TEA2025 Audio Power Amplifier IC – 14W High-Performance Audio Amplifier for Consumer Electronics
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✅ 14W output power for high-quality audio amplification
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✅ Low total harmonic distortion (THD) for clear sound
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✅ Efficient operation with low thermal dissipation
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✅ Wide supply voltage range: 9V to 18V
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✅ Ideal for home audio systems, portable speakers, and TV sound applications
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✅ Easy to integrate with a compact 5-pin package
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✅ Available in various packages like the 5-pin SIP
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✅ Excellent price-to-performance ratio for consumer audio devices
₨ 65 -
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TEA2025B Stereo Audio Amplifier Board – 6W + 6W Dual Channel High-Fidelity Sound Kit – Integrated Bass & Treble Tone Control – Sammar Electronics Premium Edition
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🔊 Dual Stereo Punch: Delivers a balanced 6W + 6W output, perfectly optimized for driving 4-ohm or 8-ohm speakers with clarity.
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🎛️ Total Audio Sculpting: Onboard knobs for Bass, Treble, and Volume give you full control over your acoustic environment.
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🎶 Soft-Clipping Technology: Built-in circuitry preserves sound quality by smoothing out signals during high-volume peaks.
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⚡ Dual Power Versatility: Supports 9V AC (Transformer) or 9V–12V DC (Battery/Adapter) for maximum installation flexibility.
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🔇 Pure Signal Path: Features a massive 2200uF filter capacitor to eliminate background noise and AC hum.
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❄️ Advanced Thermal Safety: Includes a pre-installed aluminum finned heatsink and internal thermal shutdown protection.
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🌌 High Channel Separation: Engineered for a wide, immersive soundstage with distinct Left and Right audio channels.
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🏗️ Sammar Electronics Quality: Built on a robust PCB with professional-grade components for long-term reliability.
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🛠️ Hobbyist-Friendly Setup: Features clearly labeled solder pads for R-G-L Input and Speaker Outputs for fast wiring.
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📦 All-In-One Solution: The ideal core for DIY Desktop Speakers, PC Sound Systems, and Portable Audio Gear.
₨ 525 -
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Telescopic Dual End 6″ Screwdriver Tool – Adjustable & Double Headed
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🔧 Telescopic Design
🟢 Easily extendable shaft to reach tight or deep spaces. -
🪛 Double Ended Bit
🔵 One side Phillips, one side Flathead – 2-in-1 functionality. -
🔒 Metal Lock Buckle
🟡 Secure and durable locking system made of alloy for stability. -
✋ Ergonomic Handle
🟢 Non-slip, anti-fatigue grip for long working comfort. -
📏 Bit Length: 12.2 cm
🔴 Ideal for precise and long-reach screwing. -
📐 Handle Length: 10.5 cm
🔵 Well-balanced and easy to hold. -
🔄 Quick Bit Exchange
🟢 Easily switch bits without any tools or extra effort. -
💪 Durable Construction
🟡 Made from high-quality ABS plastic and alloy. -
🎯 Multi-purpose Use
🔵 Great for electronics, appliances, furniture, DIY, and more. -
👜 Compact & Portable
🟣 Lightweight design fits easily in pockets or toolkits.
₨ 185 -
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Tinned Copper Cable Lugs – Ring Crimp Terminals Heavy Duty Battery Connectors
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🔌 High Conductivity Copper Material
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🛡️ Tin Plated for Corrosion Resistance
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🔥 Wide Temperature Range (-55°C to 150°C)
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🔍 Peephole Design for Easy Inspection
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⚡ Low Resistance & Secure Connection
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🔧 Heavy Duty & Long Lasting
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🧰 Ideal for Battery & Power Applications
₨ 26 – ₨ 45 -
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TIP41C – High Power NPN Transistor | 100V, 6A, 65W
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Voltage Rating (Vce): 100V
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Collector Current (Ic): 6A
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Power Dissipation (Pd): 65W
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Package Type: TO-220
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Gain (hFE): 15 (Minimum)
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Applications: Power Amplifiers, Switching Circuits, Audio Amplifiers, Motor Control
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High Reliability and Efficiency
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Easy Mounting with Standard TO-220 Package
₨ 50 -
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TIP42C – High Power PNP Transistor | 100V, 6A, 65W
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Voltage Rating (Vce): 100V
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Collector Current (Ic): 6A
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Power Dissipation (Pd): 65W
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Package Type: TO-220
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Gain (hFE): 15 (Minimum)
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Applications: Power Amplifiers, Switching Circuits, Audio Amplifiers, Motor Control
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High Reliability and Efficiency
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Easy Mounting with Standard TO-220 Package
₨ 50 -
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Titan 8848 Voltage Tester Pen | Electric Power Volt Alert Detector | AC/DC Non-Contact
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🚫 🖐️ Non-Contact Voltage Detection – Safely detect AC and DC voltage without ever touching a bare wire! Perfect for initial safety checks.
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⚡ Direct Contact AC Test – Use the tip for a direct and definitive test on outlets and contacts (Red Light).
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➕➖ DC Polarity Distinction – Uniquely identifies positive and negative on DC power sources, a must-have for automotive and electronics work!
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🔊 Continuity & Component Testing – Quickly check fuses, wires, and electronic components for breaks with an audible beep.
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💡 Multi-Mode Sensitivity – Choose between Low (L) and High (H) sensitivity for non-contact testing to avoid false positives and detect even weak fields.
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👂 Visual & Audio Alerts – Bright green/red LED indicators combined with a clear beeping sound leave no room for doubt.
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🛡️ Enhanced Safety – The insulated body and non-contact operation keep you protected from accidental shocks.
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🔋 Portable & Powered – Compact, pen-style design powered by common button batteries (AG13), ready to go anywhere in your pocket.
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🎯 Induction Copper Sheet – Advanced sensor technology for accurate and reliable detecti
₨ 335 -
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TL072 Dual Low-Noise JFET Op-Amp – High-Quality Audio Performance & Precision
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Dual Op-Amp Design: Contains two independent op-amps in a single package for versatile audio signal processing.
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Low Noise & Low Distortion: Provides clean signal amplification with low total harmonic distortion (THD) and minimal noise, ideal for high-fidelity audio applications.
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High Input Impedance: JFET-input design ensures high input impedance with low bias currents, preserving signal integrity.
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Wide Voltage Range: Operates within a supply voltage range of ±3V to ±18V, suitable for various analog circuit designs.
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Low Power Consumption: Efficient power consumption makes it suitable for portable and battery-powered applications.
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Standard Pinout: Compatible with other dual op-amps like TL082, NE5532, etc., making it a drop-in replacement for various designs.
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Compact Package: Available in DIP-8, SOP-8, and SOIC-8 packages for easy integration into PCB designs.
₨ 40 -
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TL074 TL074CN Quad Operational Amplifier IC – Low Noise JFET Input 14-Pin DIP Integrated Circuit
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🔴 Quad Independent Amplifiers: Contains four separate high-performance operational amplifiers on a single 14-pin IC chip.
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🟠 Low Noise JFET Inputs: Delivers ultra-low input noise voltage for clean, hiss-free audio signal amplification.
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🟡 High Input Impedance: JFET-input stage provides extremely high input resistance (1012 Ω10^{12}\,\Omega) with minimal input bias current.
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🟢 Fast Slew Rate Performance: Features a high 13 V/µs13\text{ V/µs} slew rate to handle rapid audio signal transients without distortion.
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🔵 Standard DIP-14 Package: Through-hole design fits easily into IC sockets, breadboards, and standard PCB layouts.
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🟣 Ultra-Low Harmonic Distortion: Produces clean audio processing with typical total harmonic distortion (THD) of just 0.01%0.01\%.
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🟤 Built-in Output Short-Circuit Protection: Internal protection prevents IC damage during temporary output short circuits.
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⚪ Wide Dual/Single Supply Range: Operates reliably across flexible voltage rails up to ±18V\pm 18\text{V} dual DC supply.
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🟩 Ideal for Audio Preamps & Filters: Perfect choice for building multi-band tone controls, equalizer boards, and active crossovers.
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🟦 Latch-Up Free Operation: Internal circuit design ensures stable, continuous performance free from phase-reversal latch-up issues.
₨ 45 -
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TL084 Quad Operational Amplifier – High-Speed JFET Input (DIP-14)
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Quad Op-Amp Design: Contains 4 independent high-speed operational amplifiers in a single DIP-14 package.
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Low Input Bias & Offset Currents: JFET input stage ensures high input impedance ($10^{12} \ \Omega$).
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High Slew Rate: $13 \text{ V/µs}$ typical for fast signal reproduction.
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Low Total Harmonic Distortion (THD): Typical $0.003\%$ THD makes it ideal for high-fidelity audio processing.
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Output Short-Circuit Protection: Built-in safeguards prevent damage during circuit testing and prototyping.
₨ 60 -
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TL431 Adjustable Shunt Regulator IC – Precision Voltage Reference and Regulator for Power Supplies
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✅ Adjustable shunt regulator with precision voltage reference
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✅ Wide input voltage range: 2.5V to 36V
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✅ Adjustable output voltage (typically 2.495V to 36V)
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✅ High accuracy and low output noise
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✅ Low quiescent current (typically 1mA)
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✅ Available in 3-pin TO-92, SOT-23, and other packages
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✅ Ideal for power supplies, battery chargers, and voltage references
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✅ Commonly used in feedback loops of SMPS for stable regulation
₨ 8 -
