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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
₨ 325 -
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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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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 -
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TL494 SOP-16 IC High-Performance PWM Controller for Precision Power Systems
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🌈 Complete PWM Circuitry: All functions for pulse-width modulation control are integrated on a single monolithic chip.
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🔄 Dual Output Modes: Supports both Single-Ended and Push-Pull operations, selectable via the output-control pin.
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🛡️ Dead-Time Control (DTC): Built-in adjustable dead-time provides a safe buffer to prevent power transistor overlap and damage.
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🧠 On-Chip Error Amplifiers: Includes two high-gain error amplifiers with a common-mode voltage range of $-0.3V$ to $V_{CC}-2V$.
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⏱️ Adjustable Oscillator: Features a programmable internal oscillator with frequency control via external $R$ and $C$ components.
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🛑 Double-Pulse Prevention: Internal flip-flop logic prevents double pulsing at the outputs during push-pull operation.
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🔗 Easy Synchronization: The architecture allows for simple synchronization with other ICs for multi-rail power systems.
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⚙️ Uncommitted Outputs: Dual output transistors can sink or source up to 200mA each, offering flexible drive options.
₨ 25 -
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TN830L Digital Multimeter – LCD Display Voltmeter Ammeter Ohmmeter (1999 Count, Backlight, Overload Protection)
- 📟 LCD Display with Backlight – Clear and easy readings
- ⚡ 1999 Count Display – High measurement accuracy
- 🔌 Multi-Function – Measures Voltage, Current, and Resistance
- 🛡️ Overload Protection – Safe operation
- 📌 Data Hold Function – Freeze readings instantly
- 🔋 Low Battery Indicator – Never run out unexpectedly
- 💪 Shockproof Silicone Cover – Durable and sturdy design
- 🎯 High Precision & Stability – Reliable performance
- 🧰 Portable & Lightweight – Easy to carry anywhere
- 🏠 Wide Application – Suitable for home, lab, and industrial use
₨ 995 -
TO-3P Aluminum Heat Sink – Compact Silver Cooling Solution (23x25x16mm)
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Material: High-grade Aluminum with Silver Finish
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Size: 23mm (L) x 25mm (W) x 16mm (H)
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Compatible Package: TO-3P / TO-220 and similar transistor packages
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Efficient Cooling: Finned structure for better heat dissipation
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Pre-drilled Mounting Hole: Easy installation on circuit boards
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Durable Build: Rust-resistant, lightweight, and solid design
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Applications: Ideal for amplifiers, power transistors, and DIY electronics projects
₨ 25 -
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TOSHIBA HEAVY DUTY AAA BATTERIES – | MERCURY & CADMIUM FREE | LONG-LASTING 1.5V POWER Cells
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✅ HEAVY-DUTY PERFORMANCE: Long-lasting 1.5V power optimized for high-drain devices.
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🌿 ECO-FRIENDLY: No mercury or cadmium added – safer for your family and the environment.
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🔋 ALKALINE TECHNOLOGY: Reliable energy with enhanced leakage resistance and voltage stability.
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📦 BULK VALUE PACK: 20 packs (40 batteries) – perfect for households, offices, and frequent users.
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🏭 TOSHIBA ORIGINAL JAPAN QUALITY: Backed by a legacy of durability and trust.
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🔧 VERSATILE USE: Compatible with remotes, toys, flashlights, clocks, and more.
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📍 EASY REORDER: Use Reorder No. RO3KG(M)SP-2TGTPK for quick and hassle-free restocking.
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💪 DURABLE SHELF LIFE: Maintains power integrity even under varying storage conditions.
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🚀 CONSISTENT OUTPUT: Del unwavering voltage until fully depleted.
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🛡️ SAFE & RELIABLE: Engineered for user and environmental safety.
₨ 43 -
