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In business more than 30 years, ProTek Devices™ is a privately held semiconductor company. The company offers a product line of overvoltage protection and overcurrent protection components. These include transient voltage suppressor array (TVS arrays) avalanche breakdown diode, steering diode TVS array and electronics SMD chip fuses. These components deliver circuit protection in electronic systems from numerous overvoltage and overcurrent events. They include lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference (EMI) / radio frequency interference (RFI). ProTek Devices also offers LED wafer die for ESD protection and related high frequency products. ProTek Devices is an ISO 9001 certified company.

Website http://www.protekdevices.com
Revenue $35.2 million
Funding $350000
Employees 50 (32 on RocketReach)
Founded 1992
Address 2929 S. Fair Lane, Tempe, Arizona 85282, US
Phone +1 602-431-8101
Technologies
Industry Semiconductor Manufacturing, Consumer Services General, Transient Voltage Suppressors (TVS), Consumer Services, Overvoltage Protection, Steering Diodes, Modules, Thyristors, EMI Filters, Overcurrent Protection, Fuses
Web Rank 4 Million
Keywords Overvoltage Protection, Overcurrent Protection, Semiconductor Devices, Protection Devices, Electronics Components, Electrical Protection, Circuit Protection, Electronic Components, Power Protection, Surge Protection, Esd Protection, Electrical Components, Electronics Manufacturing
Competitors Broadcom, Texas Instruments, Infineon Technologies, Analog Devices, NXP Semiconductors, Microchip Technology Inc., STMicroelectronics, Maxim Integrated, Semtech, Cypress Semiconductors +42 more (view full list)
SIC SIC Code 367 Companies, SIC Code 36 Companies
NAICS NAICS Code 33 Companies, NAICS Code 334 Companies

ProTek Devices Questions

The ProTek Devices annual revenue was $35.2 million in 2026.

David Rogers is the CEO of ProTek Devices.

32 people are employed at ProTek Devices.

ProTek Devices is based in Tempe, Arizona.

The NAICS codes for ProTek Devices are [33, 334].

The SIC codes for ProTek Devices are [367, 36].

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