May
17
, 2016
Laser Welded Surface Mount Hermetic Filters
Since 2007, MtronPTI has maintained internal capabilities for laser welding hermetic packages used across all MtronPTI product lines. The package shown below is one of more common laser welded packages used for high-rel / military based lumped element (LC) filters. The package is easily capable of meeting strict hermeticity levels of 1×10-7 atm cm3 / sec while still meeting resistance to soldering heat per MIL-STD-202, method 210, test condition I. A full range of custom package sizes is available.