Laser Based Resistor Trimming System

Laser trimmed precision thin film resistor network from fluke used in the keithley dmm7510 multimeter.

Laser based resistor trimming system. Ceramic backed with glass hermetic seal cover. Laser trimmer als300 aurel als300 lasers are offered either as a basic system or with optional handling modules for integration into a customer s production line. Upon job completion laserod will provide you with excel graphs that indicate your initial and final trim values for your comparison. Board sizes to 24 x 24 or 36 x 24 are easily handled.

These systems are used for thick film resistor trimming thin film resistor trimming capacitor trimming functional or active trimming semiconductor processing and micro machining applications. Laser trimming has become a successful and indispensable tool for the production of microelectronics devices where high precision and high performance are required. Large board thick film resistor trimming is a specialty of laserod. This makes this laser ideally suited for high speed resistor trimming applications.

Laser trim marks are visible in the grey resistive material. Resistor trimming hubrid circuits. Sales of remanufactured esi laser trimming systems vje enterprises offers remanufactured esi model 44 model 80 and model 8000 laser trimming systems. In the case of thin film chip resistors tfcr laser trimming is capable of delivering final post processing performance of the tfcr to within 0 02 percent of nominal value.

Supported by process development and customized tooling als300 lasers are a vital part of aurel turn key manufacturing solutions.