Ohmite has multiple part series for High Power 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… Read More
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… Read More
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… Read More
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… Read More
280 Series
Corrib® Fixed and Adjustable Vitreous Enamel Power Corrib® resistors are ideal for applications involving high currents at very low resistance values—as low as 0.1Ω for the 300 Watt unit.… Read More
ALX Series
Looking for a high wattage chip with great stability? The ALX offers great stability coupled with high wattage in an SMD. This is accomplished with the use of an Aluminum Nitride substrate. Aluminum… Read More
ARCOL Aluminum Housed
HS Aluminum Housed Resistors Manufactured in line with the requirements of MIL 18546 and IEC 115, designed for direct heatsink mounting with thermal compound to achieve maximum performance. High… Read More
ARCOL HS Series 400-600
HS Series Aluminum Housed Resistors An extension of the popular Arcol HS Series, these aluminum housed resistors are designed to be mounted to a heatsink to achieve maximum wattage. Wound to… Read More
ARCOL AP101 Series
AP101 100W TO-247 High Power Resistors 100 watts at 25°C case temperature heat sink mounted TO-247 style power package Single screw mounting to heat sink Mou lded case for protection Elec… Read More
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. Enhanced power levels… Read More
ARCOL FPA600 Series
FPA600 600W Thick Film Heatsinkable Resistors 600 Watt resistor designed for various applications including power transmission, traction, variable speed drives, power supplies, robotics, motor… Read More
ARCOL TFBR Series
TFBR Stainless Steel Power Resistors The TFBR series provides high power density in a low profile package. Designed for easy assembly and supplied with a variety of terminal styles, the film… Read More
ARG Series
The ARG Series is a high-performance heatsinkable aluminum housed resistor. These aluminum housed resistors are suited to withstand industrial applications that may include vibration, shock,… Read More
Audio Gold Resistors
Tubular Wirewound Ohmite now offers the Audio Gold Resistor Family, specifically designed for high-end loudspeaker and amplifier applications. These resistors utilize high-quality resistance… Read More
BA Series
BA Series Aluminum Cased Resistors The Ohmite BA series aluminum cased resistors are ideal for Dynamic Braking, Motor Starting, and other power control applications. The rugged design uses wirewound… Read More
Euro-Power Wirewound
Vitreous Enamel Power Select Euro series fixed resistors for applications requiring wattage ratings from 72 to 1000 watts. Suitable for rugged applications, Euro-Power resistors are spot welded… Read More
HCLB Series
Resistor Load Banks High Current Oval Edgewound The choice when conditions demand top-notch performance, these resistor load banks are commonly used for dynamic braking on Transit applications… Read More
IS Series Resistor
Ultra Low Profile Power Resistors The Ohmite IS series offers up to 270 watts in a heatsinkable design. Thick film construction provides low inductance. Thick film is printed on flat steel to… Read More
PFE and PFR Series
Powr-Rib® Edgewound Edgewound and Round Wire Designed in both Edgewound and Round Wire formats, these rugged resistors can handle 700 to 1000 Watts of power. Specify our Edgewound design for… Read More
Power-Mox Series
Precision Power Thick Film Resistor & Divider High Voltage/High Resistance Tubular The heavy-duty construction of the Power-Mox series makes them durable in most high voltage industrial applications.… Read More
Resistor Hardware
Mounting Hardware For 200, 210, 270 and 280 Series Secure your tubular resistor with one of Ohmite’s mounting hardware options. Mounting options include push-in brackets and thru-bolt brackets… Read More
SGM Series
The Ohmite SGM series is constructed using stamped grid technology in a modular format. The design consists of several resistive plates, fitted on steel rods, separated by ceramic rings. This… Read More
TA Series
Power Chip Thick Film on Alumina Substrate Ohmite’s original Power Chip resistors feature our thick film on alumina substrate technology. These planar packages yield space saving, 10W/in2… Read More
TAP1000 & 2000 Series
1000 & 2000 Watt Heat Sinkable Planar 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).… Read More
TAP650 Series
Ohmite’s TAP650 delivers 650 watts of reliable power to a variety of power conditioning, power transmission, and power control applications. These resistors can be designed for liquid or air-cooled… Read More
TAP600 Series
600 Watt Heat Sinkable Planar Ohmite’s TAP600 delivers 600 watts of reliable power to a variety of power conditioning, power transmission, and power control applications. These resistors can… Read More
TAP800 Series
800 Watt Heat Sinkable Planar Ohmite’s TAP800 Series dissipates 800 watts of power when used with a liquid or air-cooled heat sink system. The TAP800 rounds out 600 watt (TAP600), 1000 watt… Read More
TDH50 Series
The TDH50 is a D2PAK surfacemount device capable of high wattage dissipation with the proper heatsink and thermal considerations. The Ohmite D series heatsinks with the TDH50 presents a complete… Read More
TEH140
The Ohmite TEH140 series is a high-wattage multiple construction TO-247 power resistor. The TEH140 Series is available in Thick Film and Thin Film construction creating lower-value options. The… Read More
TGH Series
120 and 200 Watt SOT227 Package Thick Film Power Due to their non-inductive design, these resistors are ideally suited for high-frequency and pulse-load applications. Available in 120- or 200-watt… Read More
TGHD Series
Non-Inductive High Power Resistor 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… Read More
TGHE Series
100 Watt Thick Film Resistor The TGHD series features a ceramic flat type base. The 100W power dissipation require an air-cooled heatsink or water-cooling to reach peak performance. Look for… Read More
TGHM Series
Thick Film Power Resistor The Ohmite TGHM series removes the bulk of the standard SOT-227 package creating an alternative for customers looking for connection options. The Ohmite TGHM relocates… Read More
TGH600 Series
600 Watt SOT-227 The Ohmite TGH600 series uses new materials and technology to achieve high levels of wattage in a small SOT-227 package. Changes in the thick film process allow new materials… Read More
TKH45 Series
Designed to replace any TO-252 package. The TKH45 is rated at 45 watts with a thermal resistance of 3.0°C/W in a surface-mount design capable of high wattage dissipation with the proper heatsink… Read More
TL Series
TL Series Modular Heat Sinkable Thick Film Power The TL Series add heat sinkable options to the thick film resistor family. The resistor element is packaged with plastic insulators and quick-connect… Read More
TP Series High Energy
Thick Film on Alumina Substrate TP Series high energy resistors offer the user the benefits of non-inductive performance and high power density. As an added feature, they provide the impulse… Read More
TRH Series
Discontinued May 2022- All information for reference only Combining our signature thick film technology with a ceramic heatsink, Ohmite has engineered a product that can cover all your needs… Read More
WFH Series
Aluminum Housed Wirewound Power Ohmite’s new flat core winding technology allows for wirewound heatsinkable resistors affording a very low profile, and superior thermal transfer characteristics… Read More
WLRD6G Series
High Current Oval Edgewound Resistors The choice when conditions demand top-notch performance, these resistors are commonly used for dynamic braking on Transit applications. Choose from five… Read More
WLRH Series
Heliohm Wirewound The WLRH is a tough, versatile resistor appropriate for the following applications: motor starting and speed control, neutral grounding, lighting ballasts, and A.C. compressor… Read More