Laser Trimming
![Laser trimming of thin film resistors Laser trimming of thin film resistors](https://www.yourthinfilmsource.com/wp-content/uploads/2017/03/DSC_1109_composite.jpg)
Laser trimming is a process that uses a 20 micron diameter laser to ablate or burn away small portions of an individual resistor, raising the resistance value into the required tolerance value.
Laser trimming is a process that uses a 20 micron diameter laser to ablate or burn away small portions of an individual resistor, raising the resistance value into the required tolerance value.