| Name | Website | Introduction |
| intel.com | intel.com | Makes devices for personal computers, networking, and communications products. |
| amd.com | amd.com | Produces flash memory, microprocessors (mainly x86), communications ICs, and embedded system ICs.s. |
| ti.com | ti.com | Designer and supplier of digital signal processors. Other products include discrete and integrated circuits, calculators, and digital light processing (DLP) technologies. |
| panasonic.com | panasonic.com | Manufacturer of consumer electronics, computer products, business and office equipment, broadcast audio and video equipment, building and commercial tools, security systems, and industrial electronics components. |
| digikey.com | digikey.com | Offers products including semiconductors, electromechanical, passives, and interconnects. |
| siemens.com | siemens.com | Electronics and industrial conglomerate with operations in the automation and control, information and communications, lighting, healthcare, and energy sectors. ( NYSE: SI ) |
| unity.com | unity.com | Supplier of LEDs, photodiodes, phototransistors, and seven-segment displays to the electronics industry. |
| mouser.com | mouser.com | Electronic components distributor offers online ordering, technical product information, and engineering tools such as a project manager and bill of materials tool. |
| ni.com | ni.com | Supplier of automatic test equipment and software for the electronics and telecommunications industries. |
| farnell.com | farnell.com | Distributor of electronic components and industrial products has online ordering of capacitors, transistors, resistors, diodes, fuses, integrated circuits, semiconductors, and transformers. |
| schneider-electric.com | schneider-electric.com | Offers solutions for electrical distribution, industrial control, and automation projects. |
| abb.com | abb.com | Manufacturer of automation and process control systems, electronic components, instrumentation and measurement devices, and power substation and oil and gas equipment. Product and service descriptions, white papers, and company background. |
| nxp.com | nxp.com | Manufactures a wide range of ICs for applications such as automotive, communications, and consumer electronics, among others. Formerly Motorola Semiconductor. |
| st.com | st.com | Produces a diverse range of devices, ranging from single transistors to microprocessors. |
| analog.com | analog.com | Offers ICs for data converters, amplifiers, DSP, RF and communications, power and thermal management, supervisory and interface, and MEMs. |
