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

40mm Heat Sink Kit 40 x 40 x 11mm/ 1.57" x 1.57" x 0.43" Aluminum Heatsink Radiator Cooler with Thermal Conductive Adhesive Tape Cooling Fins for Peltier Module Computer PCB Charger Electronic Router

GENNEL G109 10gram Thermal Conductive Glue, Heatsink Silicone Glue, Thermal Plaster, Silicone Viscous Adhesive Compound for LED GPU MOSFET Printer Chipset IC High Performance

Easycargo 40mm Heatsink Kit 40x40x11mm + 3M 8810 Thermal Conductive Adhesive Tape, Cooler Heat Sink for Cooling 3D Printer Motor, TEC1-12706 Thermoelectric Peltier 40mmx40mmx11mm Black (10)