- Texas Instruments
- Analog Devices
- Maxim Integrated
- Amphenol
- Vishay
- Integrated Device Technology
- NXP Semiconductors
- Epson
- Cypress Semiconductor
- Microchip
- NTE Electronics
- Bourns
- International Rectifier
- TE Connectivity / AMP
- Broadcom
- Xilinx
- Delphi
- Altera
- Nexperia
- Stackpole Electronics
- Honeywell
- EPCOS
- Diodes Inc.
- Littelfuse
- Toshiba
- Phoenix Contact
- Silicon Labs
- Multicomp
- Rohm