RKS750 OHMITE Rheostat Potentiometer

Review OHMITE Rheostat Potentiometer 750ohm

The Ohmite RKS750 rheostat potentiometer is a versatile and powerful electrical component designed for heavy-duty applications. This 100W rheostat potentiometer offers a resistance value of 750 ohms, making it suitable for use in various electrical circuits where precise voltage control is required.

This rheostat potentiometer is constructed using high-quality materials, ensuring optimal performance and long-lasting durability. Its robust design allows it to withstand high power loads and maintain stable voltage levels even under heavy usage.

The RKS750 features a linear taper, providing a smoothly varying resistance as the wiper is rotated. This ensures precise and consistent control over the electrical circuit, making it an excellent choice for applications such as motor speed control, lamp dimming, and resistance matching.

The potentiometer's housing is designed with a knob for easy operation and a flat, 5/8-27 threaded base for secure mounting. It also includes a bushing for use in vertical mounting applications. The knob is made of a heat-resistant material, allowing for safe and comfortable operation even when the potentiometer is under heavy load.

The Ohmite RKS750 rheostat potentiometer is designed to meet the rigorous requirements of industrial and commercial applications. It is RoHS compliant, ensuring that it meets the latest environmental standards for the reduction of hazardous substances in electronic components. With its robust design, precision performance, and ease of use, the RKS750 is an essential tool for any electrical engineer or technician.

In summary, the Ohmite RKS750 rheostat potentiometer is a high-performance, heavy-duty electrical component that offers precise resistance control, robust design, and easy operation. Its 100W, 750 ohm rating makes it suitable for a wide range of industrial and commercial applications, and its RoHS compliance ensures that it meets the latest environmental standards. Whether you're looking to control motor speed, dim lights, or match resistances, the RKS750 is an excellent choice for your electrical project.

The Ohmite RKs750 rheostat potentiometer is a 100W, 750 variable resistor designed for heavy-duty applications. Here are some pros and cons that might help you make an informed decision about purchasing this component.

1. High Wattage: The Ohmite RKs750 can handle a power of 100W, making it suitable for applications requiring high power resistance adjustment.

2. High Resistive Value: With a resistive value of 750 , this potentiometer can provide a significant resistance change, allowing for precise control in various applications.

3. Heavy-duty Construction: This rheostat potentiometer is designed for industrial applications and is built to withstand heavy usage, ensuring long-term reliability.

4. Temperature Range: The operating temperature range is from -25 C to 85 C, which is quite broad, allowing it to function effectively in various environments.

1. Size and Weight: The RKs750 is a larger and heavier component compared to other potentiometers due to its high power handling capabilities and heavy-duty construction.

2. Cost: The price point for this potentiometer is relatively higher than some lower-power alternatives due to its high wattage and heavy-duty design.

3. Manual Control: This potentiometer does not offer any advanced features like automatic adjustment or remote control. Adjustments must be made manually.

In conclusion, the Ohmite RKs750 rheostat potentiometer is an ideal choice for heavy-duty applications requiring high power resistance adjustment and a broad temperature range. Its high wattage and heavy-duty construction make it suitable for industrial environments. However, its larger size, higher cost, and manual control may be limiting factors for some applications. If you require a high-power resistance adjustment component for industrial applications and can accommodate its size and cost, the Ohmite RKs750 is a recommended option. Otherwise, consider lower-power alternatives with more compact designs and lower costs if your application does not necessitate the high power handling capabilities of this potentiometer.

Details:

Safety and security. Solenoid coils. Tool storage. Shock absorbs.

Solenoid valves. Model number:rks750. Valve bodies and manifolds.

specifications passivecompos:

• brand: Ohmite
• mpn: Rks750
• power: 100 W
• resistance: 750 Ohm
• reference sku: 1751445

seller passivecompos:

• city: delta, ohio
• # reviews: 125641
• rating: 100.0%

offer passivecompos:

• in stock #: 5
• availability: in stock
• sold #: 7
• started: march 20, 2026
• best offers: true
• prices: $50.50–$220.55
• item condition:
  • New
  • New – Open box
  • Used
• options: ship-to-home

shipping passivecompos:

• class: standard, expedited, one-day
• service: standard, expedited, overnight
• type: fixed
• transit: 5-5 days

returns passivecompos:

• time: 30 days
• policy: returns accepted
• method: money back
• paid by: seller

payments passivecompos:

• wallet: google-pay
• credit card: mastercard
• other

general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers