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Ohmite Manufacturing has been the leading provider of power resistors for high-current and high-voltage applications since 1925, offering wirewound, thick film, and ceramic composition resistors.
Parts that are not part of a series
Company background and product focus
Ohmite Manufacturing has remained the industry's leading provider of resistive products for nearly 100 years since its founding in 1925. Specializing in high-current and high-voltage applications, Ohmite delivers reliable power resistor solutions for the most demanding industrial, commercial, and military applications.
Ohmite's comprehensive resistor portfolio includes:
A power resistor is designed to dissipate 5 watts or more, and Ohmite offers solutions ranging from standard catalog parts to fully customized designs. Their AS Series anti-surge thick film chip resistors can withstand voltages up to 5KV and single-pulse power up to 4KW. Many Ohmite resistors can be attached to heatsinks for enhanced power dissipation in demanding thermal environments.
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Product families from Ohmite
| Series | Category | Parts | Status | Description |
|---|---|---|---|---|
| Series | Category | Parts | Status | Description |
|---|---|---|---|---|
| Rotary Switches | 13 | Active | ||
| Through Hole Resistors | 2 | Active | ||
| Through Hole Resistors | 1 | Active | ||
| Chassis Mount Resistors | 2 | Active | ||
| Chassis Mount Resistors | 3 | Active | ||
| Switches | 2 | Active | ||
| Switches | 1 | Active | ||
| Rotary Switches | 1 | Active | ||
| Switches | 2 | Active | ||
| Rotary Switches | 2 | Active |
Parts from Ohmite that are not part of a series
| Part Information | Pricing (lowest) | Power (Watts) | Tolerance | Resistance | Features | Temperature Coefficient (Lowest) | Temperature Coefficient (Highest) | Size / Dimension Diameter | Size / Dimension Length | Operating Temperature (Max) | Operating Temperature (Min) | Housing Type | Coating | Package / Case | Composition | Mounting Feature | Lead Style | Number of Terminations | Package Name | Power (Watts) Options |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Ohmite 1026AS RESIST 25 OHMS 10% | Sign in to see pricing | 70 W | 10 % | 25 Ohm | High Voltage, Non-Inductive, Pulse Withstanding | -800 ppm/°C | 0 ppm/°C | 1.5 in | 6 in | 230 °C | -55 °C | Ceramic | Ceramic | Axial, Tubular | Ceramic | Brackets (not included) | Ferrule Ends | — | — | — |
Ohmite 1026AS RESIST 47 OHMS 10% | Sign in to see pricing | 70 W | 10 % | 47 Ohms | High Voltage, Non-Inductive, Pulse Withstanding | -800 ppm/°C | 0 ppm/°C | 1.5 in | 6 in | 230 °C | -55 °C | Ceramic | Ceramic | Axial, Tubular | Ceramic | Brackets (not included) | Ferrule Ends | — | — | — |
Ohmite 1028AS RESIST 10 OHMS 20% | Sign in to see pricing | 100 W | 20 % | 10 Ohms | High Voltage, Non-Inductive, Pulse Withstanding | -800 ppm/°C | 0 ppm/°C | 1.5 in | 8 in | 230 °C | -55 °C | Ceramic | Ceramic | Axial, Tubular | Ceramic | Brackets (not included) | Ferrule Ends | — | — | — |
Ohmite 1028AS RESIST 30 OHMS 10% | Sign in to see pricing | 100 W | 10 % | 30 Ohm | High Voltage, Non-Inductive, Pulse Withstanding | -800 ppm/°C | 0 ppm/°C | 1.5 in | 8 in | 230 °C | -55 °C | Ceramic | Ceramic | Axial, Tubular | Ceramic | Brackets (not included) | Ferrule Ends | — | — | — |
Ohmite RES 1K OHM 0.1% 1/10W AXIAL | Sign in to see pricing | 100 mW | 0.1 % | 1 kOhm | High Voltage, Moisture Resistant, Non-Inductive | — | — | 0.311 in | 2.126 in | 230 °C | -55 °C | — | — | Axial | Ceramic | — | — | 2 | Axial | 1/10W |
Ohmite RES 200 OHM 0.1% 1/10W AXIAL | Sign in to see pricing | 100 mW | 0.1 % | 200 Ohm | High Voltage, Moisture Resistant, Non-Inductive | — | — | 0.311 in | 2.126 in | 230 °C | -55 °C | — | — | Axial | Ceramic | — | — | 2 | Axial | 1/10W |
Ohmite RES 2K OHM 0.1% 1/10W AXIAL | Sign in to see pricing | 100 mW | 0.1 % | 2 kOhm | High Voltage, Moisture Resistant, Non-Inductive | — | — | 0.311 in | 2.126 in | 230 °C | -55 °C | — | — | Axial | Ceramic | — | — | 2 | Axial | 1/10W |
Ohmite 102A5K620F | Sign in to see pricing | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Ohmite RES 9.8K OHM 0.1% 1/10W AXIAL | Sign in to see pricing | 100 mW | 0.1 % | 9.8 kOhm | High Voltage, Moisture Resistant, Non-Inductive | — | — | 0.311 in | 2.126 in | 230 °C | -55 °C | — | — | Axial | Ceramic | — | — | 2 | Axial | 1/10W |
Ohmite 102AS RESIST 82 OHMS 20% | Sign in to see pricing | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |