L-10000-F2-T2 OHMITE Rheostat Dual Watts Harris Screen Supply

Review OHMITE Rheostat Dual 10k Ohm 150 Watts Harris Screen Supply

The Ohmite L-10000-F2-T2 Rheostat is a dual 10,000-ohm, 150-watt adjustable resistor specifically designed for heavy-duty applications. Manufactured by Ohmite, this rheostat is a reliable choice for those seeking precise voltage control and power dissipation capabilities.

The L-10000-F2-T2 Rheostat is a dual unit, meaning it consists of two independently adjustable resistors housed in a single enclosure. Each resistor has a maximum resistance value of 10,000 ohms, allowing for a wide range of voltage adjustment. The power rating of each resistor is 150 watts, ensuring that they can handle heavy current loads without overheating or failing.

This rheostat is built using Harris Corporation's FM20 screened supply, which ensures excellent electrical performance and reliability. The FM20 designation indicates that the components meet the strict requirements of Mil-Spec-2000, making this rheostat an ideal choice for applications in the military, aerospace, and other industries that demand high-reliability components.

The L-10000-F2-T2 Rheostat features a robust and durable design. It is constructed with a heavy-duty, insulating ceramic body, which provides excellent thermal insulation and protects the internal components from external damage. The resistors are also protected by a metal housing with a clear front window, which allows for easy voltage monitoring. The rheostat is equipped with a rotary dial control for each resistor, enabling precise voltage adjustments.

This dual 10,000-ohm, 150-watt Ohmite L-10000-F2-T2 Rheostat is an excellent choice for applications that require precise voltage control and high power dissipation capabilities. Its heavy-duty design, high power rating, and use of Mil-Spec components make it a reliable and versatile solution for various industries.

Pros and Cons of buying a Ohmite L-10000-F2-T2 Rheostat Dual 10k 150Watts Harris FM20

1. **High Wattage Capacity:** This rheostat can handle a high wattage of 150Watts, making it suitable for heavy-duty applications.

2. **Dual 10k Ohm Resistances:** With two 10k Ohm resistances, this rheostat provides greater versatility and control over electrical circuits.

3. **Robust Construction:** The Harris FM20 series rheostats are known for their robust construction, which ensures long-lasting performance even under harsh conditions.

4. **Adjustable Resistance:** The ability to adjust the resistance provides flexibility to fine-tune electrical circuits for various applications.

5. **Heat Dissipation:** The Ohmite L-10000-F2-T2 rheostat features excellent heat dissipation capabilities, ensuring stable performance even during prolonged use.

6. **Cost-Effective:** Compared to other high-wattage, adjustable resistance solutions, this rheostat offers a relatively affordable price point.

7. **Limited Applications:** This rheostat may not be suitable for very low voltage applications, as it is designed for higher power circuits.

8. **Size and Weight:** With its robust construction and high wattage capacity, this rheostat is larger and heavier than some other options, which may require additional space and handling considerations.

9. **Installation Complexity:** The installation process for this rheostat may be more complex compared to simpler, fixed resistance solutions.

10. **Maintenance:** Due to its high power capacity and adjustable resistance, this rheostat may require more frequent maintenance than simpler, fixed resistance alternatives.

In conclusion, the Ohmite L-10000-F2-T2 Rheostat Dual 10k 150Watts Harris FM20 offers several advantages, such as high wattage capacity, dual 10k Ohm resistances, robust construction, adjustable resistance, and heat dissipation capabilities. However, it also presents some challenges, such as limited applications, size and weight, installation complexity, and maintenance requirements.

Based on the provided information, it is recommended that this rheostat would be an excellent choice for applications requiring high wattage, adjustable resistance, and robust construction. However, it may not be the best option for low voltage applications, or for those seeking a simpler, more cost-effective solution.

Details:

Dual 10k rheostats commonly used in gates / harris fm 20 transmitters for power adjustment. Tested and in good working condition.

specifications passivecompos:

• brand: Ohmite
• mpn: L-10000-f2-t2
• type: Power Potentiometer
• resistance rating: 10 K
• country of origin: United States

payments passivecompos:

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general passivecompos:

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

shipping passivecompos:

• transit: 4-10 days
• class: standard
• carrier: ups
• service: ups ground
• type: calculated

offer passivecompos:

• in stock #: 3
• started: april 12, 2026
• best offers: true
• sold #: 13
• availability: in stock
• prices: $98.95–$346.06
• item condition: Used
• options: ship-to-home

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• policy: no returns

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• city: scarborough, maine
• # reviews: 217
• rating: 100.0%