> How were you able to ascertain for certain that they died from static? > In other words, how do you know that you didn't simply have a 10% > dead-on-arrival batch? We don't know, for certain. These were lasers being sent out for life testing, and three failed basically right out of the gate. To remove that possible influence, we sent out another batch, and were "extra careful" this time. The major argument against 10% DOA is that these were factory direct shipped, and I seriously doubt ROHM would have that high a dropout rate even on their worst of bad days. Mike H. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist