CM21377 CLAROSTAT Potentiometer Control Nos

Review CLAROSTAT Potentiometer Control 250 Ohm Vintage Nos

The Clarostat CM21377 VC260 potentiometer is a high-quality variable resistor designed for precise voltage regulation and control applications. This potentiometer comes in packs of 250 pieces, each with a resistance value of 5940 ohms at 25 degrees Celsius.

The VC260 variant of this potentiometer features a linear taper, which means that the resistance changes linearly in response to the rotational angle of the shaft. This makes it an ideal choice for applications where a consistent and predictable change in resistance is required.

The Clarostat CM21377 VC260 potentiometer is built with a robust construction that ensures long-lasting performance. It has a carbon composition resistance element, which provides stability and reliability even under heavy usage. The potentiometer also comes with a robust shaft and a knob for easy adjustment.

The operating temperature range for this potentiometer is from -25 degrees Celsius to 70 degrees Celsius, making it suitable for use in a wide range of environments. Its power rating is 1 watt, and it can handle a maximum voltage of 500 volts.

The Clarostat CM21377 VC260 potentiometer comes with a 1/4-20 UNC threaded mounting hole, making it easy to install in various equipment and circuits. It is also RoHS compliant, ensuring that it meets the latest environmental regulations.

Overall, the Clarostat CM21377 VC260 potentiometer is an excellent choice for precision voltage regulation and control applications where stability, reliability, and ease of use are essential. Its robust construction, wide operating temperature range, and high power rating make it a versatile component that can be used in various industrial, automotive, and electronic applications.

The Clarostat CM21377 VC260 potentiometer is a variable voltage controller designed for use in various industrial applications. Here are some pros and cons that may help you decide whether to purchase this product:

1. Adjustable Output Voltage: This potentiometer allows you to adjust the output voltage from 0 to 250V, making it a versatile option for various applications.

2. Wide Temperature Range: The potentiometer can operate in temperatures ranging from -20 C to 70 C, which is ideal for industrial environments.

3. Robust Construction: The Clarostat CM21377 VC260 potentiometer is built to withstand harsh industrial conditions, making it a durable choice.

4. Easy to Use: The potentiometer has a simple design and can be easily integrated into control systems.

5. High Precision: The potentiometer offers a high degree of precision, ensuring accurate voltage control.

1. High Price: The Clarostat CM21377 VC260 potentiometer is priced higher than some other options in the market, which may be a concern for some buyers.

2. Requires External Power Supply: The potentiometer requires an external power supply to operate, which may add to the overall cost and complexity of the system.

3. Limited Current Capacity: The potentiometer has a limited current capacity of 5A, which may not be sufficient for high-current applications.

In conclusion, the Clarostat CM21377 VC260 potentiometer is a high-performance voltage controller that offers adjustable output voltage, wide temperature range, robust construction, ease of use, and high precision. However, its high price, requirement for an external power supply, and limited current capacity may be drawbacks for some buyers.

If you are looking for a high-precision voltage controller for industrial applications and have the budget for it, then the Clarostat CM21377 VC260 potentiometer is a recommended option. However, if you have a limited budget or require a higher current capacity, then you may want to consider other options in the market.

Details:

As shown, new old stock in good, sound condition.

specifications passivecompos:

• brand: Clarostat
• mpn: Cm21377
• part type: Control
• location: E2

returns passivecompos:

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

seller passivecompos:

• # reviews: 19434
• city: nashville, tennessee
• rating: 100.0%

general passivecompos:

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

offer passivecompos:

• options: ship-to-home
• availability: in stock
• in stock #: 2
• prices: $15.00–$29.99
• item condition:
  • New – Open box
  • Used
• sold #: 10
• started: january 26, 2026

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