- Manufacturer of a wide range of passive devices, including resistors, dials, encoders, inductors, potentiometers, contacts, fuses, and switches.www.bourns.com
- Wholesale Semiconductor Distributor and provider of hard to find highly allocated products. Inland Empire Components stocks thousands of highly in demand semiconductor and integrated circuits. We also purchase OEM excess.www.lookic.com
- Astro Seal specializes in the design and manufacturing of glass and ceramic to metal hermetic seals that meet the highest industry standards. Custom machining, design, manufacturing are also available. Over 30 years in the business.www.astroseal.com