4PCS 40mm Aluminum Heatsink 40x40x11mm + Thermal Conductive Adhesive Tape, Heat Sink Radiator Cooler Cooling Fins for 3D Printer Stepper Motor Drive Thermoelectric Peltier Module Computer Electronic

1. Anodized aluminum Heatsink Kit measuring 40 x 40 x 11mm in black finish, made from extruded aluminum 6063-T5 alloy for high thermal conductivity and structural stability

2. 40x40x11mm or x x inch (L*W*H) with lightweight design at oz per piece, suitable for space-constrained applications

3. Pre-applied 3M 8810 thermal conductive double side adhesive tape backing, designed to maximize its surface area in contact with the cool air, sticks well, flat, burr-free cuts

4. Versatile Cooling Solution: Can be applied for passive cooling of 3D printers stepper motor, NEMA 17, Thermoelectric Peltier Cooler and other electronic components; This 40mm heatsink also for Wi-Fi Routers, gpu backplate, PC chipset, power IC, power electric device, TEC1-12706 Thermoelectric module, LED light devices to cool processors, regulators, router, FPV transmitters.

5. Packing: 4PCS Anodized aluminum Heatsink 40mm

40x40x11mm anodized black aluminum heatsink kit Smooth and burr-freeNo bending of finscan be applied on devices to cool 3D printers, -12706 Thermoelectric Peltier Cooler, LED, FPV transmitter, etcn be applied for passive cooling of 3D printers stepper motor, NEMA 17, -12706 Thermoelectric Peltier Cooler etc.