Easycargo 4pcs 40mm Heatsink 40mmx40mmx20mm, Aluminum Heatsink Kit, Cooling Heat Sink for 3D printer Stepper Motor NEMA 17, TEC1-12706 Peltier Thermoelectric Cooler Module LED 40x40x20mm (Silvertone)
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Easycargo 4pcs 40mm Heatsink 40mmx40mmx20mm, Aluminum Heatsink Kit, Cooling Heat Sink for 3D printer Stepper Motor NEMA 17, TEC1-12706 Peltier Thermoelectric Cooler Module LED 40x40x20mm (Silvertone)

4.5/5
Product ID: 99580910
Secure Transaction
12 interest-free installments with tabby

Details

  • Brand
    Easycargo
  • Cooler Heatsink Material
    Aluminum
  • Product Dimensions
    1.57"L x x
  • Item Weight
    45 Grams
  • Mounting Type
    Panel Mount
🔧Premium aluminum for efficient passive cooling
🧊40mm x 40mm x 20mm compact size
⚙️Lightweight 45g per heatsink

Description

❄️ Stay cool, run smarter — don’t let heat slow your hustle!

  • DURABLE ALUMINUM BUILD - Crafted from high-quality aluminum, ensuring long-lasting performance and enhanced heat conduction.
  • PLUG PLAY SIMPLICITY - Easy to install heatsink kit that instantly boosts your device’s cooling without complex modifications.
  • FEATHERLIGHT EFFICIENCY - At just 45 grams each, these heatsinks add minimal weight while delivering superior thermal management.
  • PRECISION COOLING POWER - Optimized 40x40x20mm size fits perfectly on NEMA 17 stepper motors and TEC1-12706 modules for maximum heat dissipation.
  • UNIVERSAL COMPATIBILITY - Designed to seamlessly integrate with 3D printer stepper motors, thermoelectric coolers, and LED setups—upgrade your gear effortlessly.

The Easycargo 4pcs 40mm Aluminum Heatsink Kit offers compact, lightweight, and durable passive cooling solutions tailored for 3D printer stepper motors, TEC1-12706 thermoelectric modules, and LED devices. Each heatsink measures 40x40x20mm and weighs just 45 grams, delivering efficient heat dissipation to enhance device performance and longevity.

Reviews

4.5

All from verified purchases

D**D

pretty good for the price

The bottom of these weren't very flat but 5 minutes on some 200 grit sandpaper and they are as flat as can be and they work great

L**J

roughly 4 C/W Thermal Resistance, dropping to 3 C/W with 100LFM

The estimates of thermal resistance are very rough and NOT measured. I took off 1 star because heatsink manufactures should provide this info and not make customers figure it out for themselves. Also, they did not provide info on the thickness of the base and fins. I measured around 3mm of base thickness and 1mm of fin thickness. There were also a couple of minor rough spots in the base (didn't really consider that in the rating since a little sandpaper should take care of that).Personally I would not use this for a Peltier Cooler, I do not think it is big enough. I am looking to use it for some MOSFETs.

B**K

No Thermal Conductive Adhesive Tape, bare heatsink

Luckily, I had some Thermal Conductive Adhesive Tape.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Easycargo 4pcs 40mm Heatsink 40mmx40mmx20mm Aluminum Heatsink Kit Cooling Heat | Desertcart UAE