ProTek Devices is a semiconductor company offering a comprehensive product line of circuit protection devices. Its solutions are extensively used worldwide by household brands and more. Companies use ProTek Devices’ components to deliver enhanced safety and to protect investments they make in their electronics designs, across a myriad of applications. Circuit protection is provided against lightning; electrostatic discharge (ESD); electrical fast transients (EFT), nuclear electromagnetic pulses (NEMP); inductive switching; electromagnetic interference / radio frequency interference (EMI / RFI), and more. ProTek Devices is based in Tempe, Ariz. Sales distributors and representatives are available across North America, Europe, Asia, Latin America, and more.