Yield improvement in SMT process by adjusting input process parameter


Dr. Salil Dey, 
Additional General Manager, BEL Panchkula, Haryana, India.

Mr. Chander Shekhar
Manager, BEL Panchkula, Haryana, India.


Mass manufacturing of Electronics equipment has resulted change in process. Earlier most of the components were used to be through hole mounted. Presently components are mounted through machines. The process is known as Surface Mounted Technology (SMT). In SMT process, input parameters need to be accurate to get defect free output. Process input data need to be tailormade as per requirement. Once process data is established, automatically throughput will be improved.