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❄️ Stay cool, stay ahead — don’t let your gear overheat!
This 4-piece set of 40x40x11mm anodized aluminum heatsinks, crafted from high-grade 6063-T5 alloy, delivers efficient passive cooling for electronics like 3D printer stepper motors and thermoelectric modules. Each lightweight heatsink features pre-applied 3M thermal adhesive tape for quick, secure installation, making it an essential upgrade for professionals seeking reliable temperature management in compact spaces.











| ASIN | B08CMR9MZZ |
| Best Sellers Rank | #38 in Heatsinks |
| Brand | Awxlumv |
| Brand Name | Awxlumv |
| Cooler Heatsink Compatibility | 3D Printer Stepper Motor, Nema 17, Peltier Thermoelectric Module TEC1-12706, Peltier Thermoelectric Module TEC1-12703, Peltier Thermoelectric Module TEC1-12710 Cooler Heatsink Compatibility 3D Printer Stepper Motor, Nema 17, Peltier Thermoelectric Module TEC1-12706, Peltier Thermoelectric Module TEC1-12703, Peltier Thermoelectric Module TEC1-12710 See more |
| Cooler Heatsink Material | Aluminum |
| Customer Reviews | 4.6 out of 5 stars 299 Reviews |
| Included Components | 4Pcs 40mm aluminum heatsink |
| Item Dimensions L x W x H | 1.57"L x 1.57"W x 0.43"H |
| Item Weight | 17.87 g |
| Manufacturer | Awxlumv |
| Model | 40 x40 x11 mm |
| Mounting Type | Panel Mount |
| Number of Items | 4 |
| Part Number | 20-40 |
| Product Dimensions | 1.57"L x 1.57"W x 0.43"H |
| UPC | 759838221582 |
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