Start with the news release Peregrine releases single-pole double-throw switch from Peregrine Semiconductor, which we summarised at the time by saying "Peregrine Semiconductor has announced the PE42556 single-pole double-throw (SPDT) RF switch. ". Several months prior to that, we featured the news release Magnetic-proximity sensors suit harsh environments from ZF Electronics: "ZF Electronics has launched a range of Cherry magnetic-proximity sensors that are suitable for rigorous environments, including extremes of temperature, humidity, thermal shock and vibration. ".
 
In November 2009, we covered the news from Omron Electronics - take a look at Omron switches feature see-saw mechanism which says: "A new range of switches from Omron features a see-saw mechanism that offers a positive operational feeling combined with a quick electrical changeover, with minimal risk of sparks and chattering.".
 
Take a look also at the news release from Toshiba Electronics Europe, Toshiba provides bus switching for data transfer, as well as CMOS switch operates with Hi-Speed USB from Toshiba Electronics Europe, and Toggle switch resists moisture and ESD to 8kV from Knitter Switch.