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Aluminum Heat Sink 3-Hole 42×60×26mm | Cooling Radiator for LED, Amplifier & IC Chips
❄️ Efficient Heat Dissipation – Keeps components cool under heavy load
🧱 Pure Aluminum Construction – Durable and lightweight
🔩 3-Hole Mounting – Easy installation and secure fixing
📏 Compact Size (42×60×26mm) – Fits in tight spaces
💡 Ideal for LED, IC & Transistor – Versatile electronic use
🛠 Easy to Install & Remove – Convenient for upgrades & repairs
⏳ Long Service Life – Durable and reliable performance
🌍 Multi-Purpose Cooling – Suitable for various DIY & professional electronics₨ 92 -
10PCS 1W 470 Ohm High Power Resistors
✅ Resistance: 470 Ohm
✅ Power Rating: 1 Watt
✅ High-quality carbon film construction
✅ Excellent heat resistance and durability
✅ Clear color bands for easy identification
✅ Perfect for DIY, repair, and industrial use
✅ Reliable and stable performance even under high loads₨ 25 -
50K Ohm Trimmer Potentiometer – Adjustable Variable Resistor
🔹 Resistance: 50K Ohm
🔸 Type: Single-turn trimmer (easy screw adjustment)
🔹 Pins: 3-terminal design for stable connections
🔸 Mounting Style: PCB through-hole for easy integration
🔹 Use Case: Precision tuning in amplifiers, regulators, timers & sensors
🔸 Material: High-quality plastic and metal for durability
🔹 Size: Compact design, fits easily in tight circuit spaces
🔸 Reliable: Long life and accurate performance₨ 10 -
SG3525 PWM Controller IC – High-Performance Switching Regulator IC for SMPS & Inverter Circuits
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✅ Precision PWM controller with oscillator and soft-start
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✅ Wide supply voltage range: 8V to 35V
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✅ Adjustable dead-time and frequency
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✅ Dual totem-pole outputs – suitable for push-pull, half-bridge, or full-bridge converters
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✅ Built-in under-voltage lockout (UVLO)
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✅ Current limiting and thermal shutdown capabilities
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✅ DIP-16 or SMD-16 package options
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✅ Ideal for SMPS, inverter circuits, battery chargers, and solar applications
₨ 45 -
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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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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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1M Ohm 1/4W Resistors (Pack of 50) – Perfect for All Electronics Projects
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Resistance Value: 1M Ohm
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Quantity: Pack of 50
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Type: Carbon Film Resistors
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Tolerance: ±5%
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Power Rating: 0.25W (1/4 Watt)
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Reliable Performance: Ensures consistent operation across a wide range of projects.
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Applications: Suitable for breadboarding, prototyping, and various electronic circuits.
₨ 45 -
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4.7 Ohm 1/4W Resistors (Pack of 50) – Perfect for All Electronics Projects
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Resistance Value: 4.7 Ohm
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Quantity: Pack of 50
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Type: Carbon Film Resistors
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Tolerance: ±5%
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Power Rating: 0.25W (1/4 Watt)
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Reliable Performance: Ensures consistent operation across a wide range of projects.
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Applications: Suitable for breadboarding, prototyping, and various electronic circuits.
₨ 45 -
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33K Ohm 1/4W Resistors (Pack of 50) – Perfect for All Electronics Projects
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Resistance Value: 33K Ohm
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Quantity: Pack of 50
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Type: Carbon Film Resistors
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Tolerance: ±5%
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Power Rating: 0.25W (1/4 Watt)
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Reliable Performance: Ensures consistent operation across a wide range of projects.
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Applications: Suitable for breadboarding, prototyping, and various electronic circuits.
₨ 45 -
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47 Ohm 1/4W Resistors (Pack of 50) – Perfect for All Electronics Projects
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Resistance Value: 47 Ohm
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Quantity: Pack of 50
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Type: Carbon Film Resistors
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Tolerance: ±5%
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Power Rating: 0.25W (1/4 Watt)
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Reliable Performance: Ensures consistent operation across a wide range of projects.
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Applications: Suitable for breadboarding, prototyping, and various electronic circuits.
₨ 45 -
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68K Ohm 1/4W Resistors (Pack of 50) – Perfect for All Electronics Projects
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Resistance Value: 68K Ohm
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Quantity: Pack of 50
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Type: Carbon Film Resistors
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Tolerance: ±5%
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Power Rating: 0.25W (1/4 Watt)
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Reliable Performance: Ensures consistent operation across a wide range of projects.
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Applications: Suitable for breadboarding, prototyping, and various electronic circuits.
₨ 45 -
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220 Ohm 1/4W Resistors (Pack of 50) – Perfect for All Electronics Projects
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Resistance Value: 220 Ohm
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Quantity: Pack of 50
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Type: Carbon Film Resistors
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Tolerance: ±5%
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Power Rating: 0.25W (1/4 Watt)
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Reliable Performance: Ensures consistent operation across a wide range of projects.
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Applications: Suitable for breadboarding, prototyping, and various electronic circuits.
₨ 45 -