When 12/4 Part No. 129M09148B (K55479-001) for measuring test, the board only 4strips of PASS, laser layer was analyzed to be caused by partial bobble scrapped.
12/4 Material number 129M09148B (K55479-001) in the electrotest inspection, only 4strips board PASS, the analysis for the laser layer leakage caused scrap. ...
12 / 4 part No. 129m09148b (k55479-001) had only 4 strips of pass during the electrical test. It was analyzed that the pass was scrapped due to the partial leakage of the laser layer.<br>