- New design heat sink, greater contact area, improve the cooling effect.
- With back glue
Fit for: 3D printer stepper motor driver
Tips: This heat sink is suitable for LV8729, TMC2100 and DRV8825. Because the A4988 driver chip is too small, it is not recommended to used in A4988, if improper operation, it's easy to touch the pins.
3x Aluminum heatsink