ACTIVES

- Allegro
- Altera
- AMD
- Analog Devices
- Atmel
- Broadcom
- Cypress
- Dallas Semiconductor
- Fairchild
- Freescale
- Infineon
- Integrated Device Technology
- International Rectifier
- Intersil
- Lattice
- Linear Technology
- Maxim
- MicroChip Technologies
- Micron Technology
- Microsemi
- Motorola
- NXP
- On Semi
- Powerex
- Samsung
- Sharp Microelectronics
- Spansion
- ST Micro
- Texas Instruments
- Toshiba
- Vishay
- Winbond
- Xilinx

PASSIVES

- Agastat
- Agilent
- Alco Switch
- Alpha Wire
- American Zettler
- Ametherm
- Amphenol
- APC
- AVX
- Belden
- Bourns
- Cal-Chip
- Coil Craft
- Coil Master
- Corcom
- Cornell-Dubilier
- Dunbar
- Erni
- Eveready
- Honeywell
- Kemet
- Littelfuse
- Magnecraft
- Meritek
- Midtex
- Molex
- Murata
- Panasonic
- Pelonis
- Potter & Brumfield
- Powermate
- Pulse
- Raychem
- Samtec
- Samwha
- Samxon
- Sanyou
- SolaHD
- Sprague/Vishay
- Struthers Dunn
- TE Connectivity