Since its founding in 1925, Ohmite has remained a leading provider of resistive products for high current and high voltage, applications for 100 years! Call now!

Ohmite has a part series for many applications. High power, high current, high voltage, surge, and current sense are among the most popular. Ohmite's entire line of power resistors can be customized to your specific needs, including mounting options, constructions, and more.

Manufactured in line with the requirements of MIL 18546 and IEC 115, designed for direct heatsink mounting with thermal compound to achieve maximum performance.

Over the past few years, Ohmite has expanded our load bank capabilities thanks to our talented team of engineers. Load banks are designed for very high wattage or high current applications such as dynamic braking or measuring voltages for power and energy companies.. Ohmite offers a selection of standard load banks in our catalog, but our engineers are eager to work with …

These advance wiring load banks are designed to simulate electrical loads and provide a controlled environment for testing the capacity, efficiency, and reliability of power systems under various conditions. They are typically used in critical applications where accuracy and reliability are paramount. These load banks are often designed with advanced features such as digital …

Metallic plate load bank resistors are typically used for high power load testing of emergency power systems including generators, uninterruptible power supplies, turbines, battery systems and dynamic braking power dissipation for generators and large motors.

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When limited space is a consideration, choose Ohmite’s “thin” stackable 250 Type resistors. These oval-shaped ceramic-core resistors feature a low profile to permit installation in spaces with height restrictions.

We offer over 20 different series in wirewound construction. which can be chosen based on mounting, application, and resistance range. Different types of wirewound resistors include Precision, Axial, Tubular, Surfacemount, and Adjustable, which all have good stability and resistance range, and are produced in many wattage sizes.

Ohmite has been the leading provider of resistive products for high current, high voltage, and high energy applications for over 95 years. The company's full complement of resistor construction includes wirewound, wire element, thick film, and ceramic composition. Ohmite also leads the way in thermal management for resistive and other technologies offering a vast array of heatsinks.