For sales & support for RF products, please contact our sales representatives in your region:

• Americas: sales_americas@psemi.com
• Asia
  • China: sales_northchina@psemi.com or sales_southchina@psemi.com
  • Japan: sales_japan@psemi.com 
  • Korea: sales_korea@psemi.com 
  • Taiwan: sales_taiwan@psemi.com

• Europe: sales_europe@psemi.com 

For sales & support for Power products, please contact power@psemi.com.

For sales & support for Optical products, please contact optical@psemi.com.

For sales & support for Hi-Rel products, please contact e2v at peregrine.support@e2v-us.com.

For application engineering and customer support, please login to our customer support portal to submit your request.