High Power Resistors
Ohmite has multiple part series for High Power Resistor applications. Parts range from thick film to wirewound and many can be attached to a heatsink for enhanced power dissipation. Due to multiple mounting options and constructions, Ohmite is confident customers will find the proper High Power resistor required to fit their needs. Adjustable Power Resistors are constructed that its resistance can be readily changed.
14984 Series
High Current Round Edgewound These high current round edgewound resistors handle a variety of applications including dynamic braking, load banks, motor starting, and plugging. They are available…
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210 Series
Dividohm® Vitreous Enamel Adjustable Power Resistor Choose Ohmite’s 210 Type adjustable resistors for applications requiring settings at different resistance values. These wirewound resistors…
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250 Series
‘Thin’ Stackohm® Vitreous Enamel Power When limited space is a consideration, choose Ohmite’s “thin” stackable 250 Type resistors. These oval-shaped ceramic-core resistors feature…
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270 Series
Vitreous Enamel Power Select 270 Type fixed resistors for applications requiring wattage ratings from 12 to 1000 watts. The 270 Type resistors are equipped with lug terminals suitable for…
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280 Series
280 Series Corrib® fixed & adjustable resistors are designed to withstand frequent start-stop cycles characteristic of motor starting, dynamic braking, and other similar applications.
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ALX Series
Ohmite's ALX series thin film chips offer up to 6 watts of power dissipation in 1206 and 2512 package sizes.
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ARCOL HS Series
Manufactured in line with the requirements of MIL 18546 and IEC 115, designed for direct heatsink mounting with thermal compound to achieve maximum performance.
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ARCOL HS Series 400-600
The ARCOL HS400-600 aluminum housed resistors are designed to be mounted to a heatsink to achieve maximum wattage. These resistors are suitable for power applications including braking resistors for frequency converters.
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ARCOL ARF Series
ARF Low Profile Wirewound Metal Clad Resistors offer a flexible design with high pulse capability. They are ideally suited to braking and inverter/converter applications
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ARCOL FPA600 Series
600 Watt resistor designed for various applications including power transmission, traction, variable speed drives, power supplies, robotics, motor control and power control devices.
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ARCOL TFBR Series
The TFBR series provides high power density in a low profile package.
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ARG Series
The ARG Series is a high-performance heatsinkable aluminum housed resistor.
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Audio Gold Resistors
Ohmite now offers the Audio Gold Resistor Family, specifically designed for high-end loudspeaker and amplifier applications.
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BA Series
The Ohmite BA Series aluminum cased resistors are ideal for Dynamic Braking, Motor Starting, and other power control applications.
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Euro-Power Wirewound
Select Euro series fixed resistors for applications requiring wattage ratings from 72 to 1000 watts.
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HCLB Series
Ohmite's unique Oval Edgewound design for the HCLB Series allows for more wattage in smaller a package.
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IS Series Resistor
The Ohmite IS series offers up to 270 watts in a heatsinkable design. Thick film construction provides low inductance.
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PFE and PFR Series
Designed in both Edgewound and Round Wire formats, Ohmite's PFE and PFR Series rugged resistors can handle 700 to 1000 Watts of power.
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Power-Mox Series
The heavy-duty construction of the Power-Mox series makes them durable in most high voltage industrial applications.
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Resistor Hardware
Secure your tubular resistor with one of Ohmite’s mounting hardware options. Mounting options include push-in brackets and thru-bolt brackets with all associated hardware.
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SGM Series
The Ohmite SGM series is constructed using stamped grid technology in a modular format.
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TA Series
Ohmite’s original Power Chip resistors feature our thick film on alumina substrate technology.
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TAP1000 & 2000 Series
The TAP series delivers 1000W or 2000W of continuous power when properly mounted to a liquid cooled heat sink (based on 85°C mounting plate temperature).
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TAP650 Series
Ohmite’s TAP650 delivers 650 watts of reliable power to a variety of power conditioning, power transmission, and power control applications.
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TAP600 Series
Ohmite’s TAP600 delivers 600 watts of reliable power to a variety of power conditioning, power transmission, and power control applications.
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TAP800 Series
Ohmite’s TAP800 Series dissipates 800 watts of power when used with a liquid or air-cooled heat sink system.
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TDH50 Series
The TDH50 is a D2PAK surfacemount device capable of high wattage dissipation with the proper heatsink and thermal considerations.
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TEH140
The Ohmite TEH140 series is a high-wattage multiple construction TO-247 power resistor.
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TGH Series
Due to their non-inductive design, these resistors are ideally suited for high-frequency and pulse-load applications.
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TGHD Series
Using the SOT-227 package, the TGHD series features flat type, 100W high power resistors that require an air-cooled heatsink or water-cooling to reach peak performance.
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TGHM Series
The Ohmite TGHM series removes the bulk of the standard SOT-227 package creating an alternative for customers looking for connection options.
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TGH600 Series
The Ohmite TGH600 series uses new materials and technology to achieve high levels of wattage in a small SOT-227 package.
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TL Series
The TL Series add heat sinkable options to the thick film resistor family.
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TP Series High Energy
TP Series high energy resistors offer the user the benefits of non-inductive performance and high power density.
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TRH Series
Combining our signature thick film technology with a ceramic heatsink.
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WFH Series
Ohmite’s new flat core winding technology allows for wirewound heatsinkable resistors.
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WLRD6G Series
These resistors are commonly used for dynamic braking on Transit applications.
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WLRH Series
The WLRH is a tough, versatile resistor appropriate for many applications.
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Stability: Leader in Resistive Technology for 100 Years
Ohmite has manufactured resistors for 100 years! We've demonstrated a proven track record of creating quality resistive products for high power, high energy, and high voltage applications.
Flexibility: We are Experienced Problem Solvers
Whether it's our expansive catalog of standard parts, our many customization options for each series, or our ability to develop brand new products based on customer designs, Ohmite is dedicated to solving engineers' problems.
Accessibility: We're Here to Help as Trustworthy Partner
Ohmite's team of engineers are available to explain our technology, answer your questions, and consult on important design decisions to help make our customers' lives easier.