21mm Aluminum Heatsink 21x20x18mm for TO220 Regulator

৳6.00

Product SKU : U109267

Brand : Own / Local

- +

01333105717

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Specification

Buy 21mm Aluminum Heatsink 21x20x18mm for TO220 Regulator in Online

Product Name: Aluminum Heatsink 21x20x18mm

Material: Silver-Tone Aluminum Alloy

Dimensions: 21mm (L) × 20mm (W) × 18mm (H)

Color: Silver / Natural Aluminum Finish

Cooling Method: Passive Air Cooling (Finned Design)

Mounting: Screw Hole Compatible with TO-220 & TO-3P Packages

Component Compatibility:

TO-220 MOSFETs (IRFZ44N, IRF540)

Voltage Regulators (LM317, 7805, 7812)

Transistors (TIP122, TIP41, 2SC5200)

Power Rectifiers & ICs

No warranty or guarantee is provided with this product

Reference image shown for illustration purposes only

Packaging Include:

1x 21mm Aluminum Heatsink 21x20x18mm for TO220 Regulator

Description

21mm aluminum heatsink for TO220

TO-220 MOSFET heatsink BD

21x20x18mm transistor heatsink

voltage regulator cooler BD

LM317 heatsink aluminum

7805 cooling solution

compact heatsink for electronics

silver tone TO220 heatsink

amplifier transistor heatsink

electronics DIY cooling part BD

Shop the 21x20x18mm Aluminum Heatsink in Bangladesh — a compact and efficient cooling solution for TO-220 MOSFETs, voltage regulators, and high-power transistors. Its fin-style aluminum construction ensures effective heat dissipation, protecting components like 7805, LM317, TIP122, IRF540, and other TO-220/TO-3P packages. Ideal for use in DIY amplifier boards, SMPS, inverter kits, robotics, and custom electronics. Order now for fast delivery across Dhaka, Chattogram, Sylhet, Khulna, Rajshahi, and all regions in Bangladesh.

21x20x18mm Aluminum Heatsink for TO220 Regulator BD

Prevent overheating in your electronics projects with our premium aluminum heat sinks - specially designed for voltage regulators, MOSFETs, and power transistors in Bangladesh's challenging climate! These silver-anodized coolers feature aircraft-grade 6063-T5 aluminum that dissipates heat 40% more efficiently than standard models, keeping components up to 35°C cooler even in Dhaka's sweltering summers or Chittagong's salty coastal air. The optimized fin design maximizes surface area while the corrosion-resistant finish withstands humidity - perfect for protecting sensitive electronics in industrial controls, LED drivers, and power supplies across Rajshahi's farms and Sylhet's factories. With pre-drilled M3 mounting holes and included hardware, installation takes seconds. Order today from our Dhaka warehouse and get reliable thermal management.

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