CMU-1041 OHMITE Nos Potentiometer

Review OHMITE Nos 100k Potentiometer Vintage Industrial Original Package

The Ohmite CMU-1041 NOS 100k Potentiometer is a high-quality and versatile electronic component, designed for precision voltage or current division, as well as for adjusting resistances in various circuits. This potentiometer comes from the New Old Stock (NOS) inventory, ensuring its authenticity and originality.

The CMU-1041 NOS 100k Potentiometer is a three-terminal device, consisting of a resistive element with a central wiper that can be rotated to provide various resistance values between the two terminals. The resistance value of this potentiometer is 100,000 ohms or 100 k , making it suitable for a wide range of applications that require a relatively high resistance value.

The construction of this potentiometer is robust and reliable, with a carbon composition resistive element that offers excellent stability and long-term performance. The body of the potentiometer is made of powdered metal, providing a rugged and durable housing that can withstand the rigors of various industrial and electronic applications.

The CMU-1041 NOS 100k Potentiometer features a linear taper, meaning that the resistance value between the wiper and one terminal changes linearly with the rotation of the wiper. This makes it an ideal choice for applications where fine adjustments are required, such as in the calibration of instruments or in the adjustment of gain settings in electronic circuits.

The potentiometer has a maximum power rating of 1 watt, which makes it suitable for use in low to medium power applications. The operating temperature range is from -25 C to 70 C, making it suitable for use in a wide range of environments.

The Ohmite CMU-1041 NOS 100k Potentiometer is a high-performance electronic component, offering excellent stability, reliability, and precision. Its high resistance value, coupled with its linear taper and robust construction, makes it a valuable addition to any electronic project or industrial application where precise adjustments of resistance are required.

The Ohmite CML-1041 NOS 100k Potentiometer is a linear voltage divider potentiometer, which is commonly used in various electronic applications such as volume control, gain adjustment, and resistance setting. Let's discuss some pros and cons of buying this potentiometer.

1. NOS (New Old Stock): This potentiometer is a new old stock item, which means it is brand new but has been manufactured in the past. This can be an advantage for those who prefer the classic performance and reliability of older components.

2. High Resistance: The 100k ohm resistance of this potentiometer is suitable for many applications where a high resistance potentiometer is required.

3. Linear Voltage Divider: The linear voltage divider design ensures that the output voltage is directly proportional to the position of the potentiometer, making it ideal for applications where precise voltage control is necessary.

4. Carbon Composition: Carbon composition potentiometers are known for their durability, stability, and low temperature coefficient, making them a popular choice for high power and high precision applications.

1. Size: The Ohmite CML-1041 NOS 100k Potentiometer is a larger component compared to modern potentiometers, which may require additional space in the circuit board or enclosure.

2. Manual Adjustment: This potentiometer requires manual adjustment, which may not be suitable for applications where automatic adjustment is preferred.

3. No Rotary Encoder: This potentiometer does not come with a rotary encoder, which can make it difficult to determine the exact position of the potentiometer in some applications.

The Ohmite CML-1041 NOS 100k Potentiometer is a high-quality, durable, and reliable component that is suitable for many electronic applications where precise voltage control and high resistance are required. Its NOS status may be an advantage for those who prefer the classic performance and reliability of older components. However, its larger size and manual adjustment may be disadvantages for some applications. Ultimately, the decision to buy this potentiometer depends on the specific requirements of the application and personal preferences.

If precise voltage control and high resistance are essential requirements for your application, and you prefer the reliability and classic performance of older components, then the Ohmite CML-1041 NOS 100k Potentiometer is an excellent choice. However, if you need a smaller component or prefer automatic adjustment, then you may want to consider other options.

Details:

Potentiometer appears clean with intact shaft and terminals. Stored long term and removed from original inventory. Ideal for vintage electronics repair, industrial controls, audio projects, or collectors of classic Ohmite components. Packaging shows discoloration, tears, and age wear from long-term storage.

Type: potentiometer. New old stock Ohmite potentiometer, never installed or used. Details: brand: Ohmite. Please review photos carefully.

Ships securely. And is registered with the small business administration. Packaging: original Ohmite blister card shows age and wear. Part number: CMU-1041.

Condition: nos. Resistance: 100k ohms. Notes: vintage electronic component. Black bear repair is a service-disabled veteran-owned small business stoves.

Untested due to age.

specifications passivecompos:

• brand: Ohmite
• mpn: Cmu-1041
• resistance rating: 100 K

seller passivecompos:

• # reviews: 29
• city: saint paul, minnesota
• rating: 100.0%

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

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general passivecompos:

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

offer passivecompos:

• options: ship-to-home
• prices: $9.85–$185.07
• item condition:
  • New
  • New – Open box
• availability: in stock
• sold #: 11
• in stock #: 5
• started: january 23, 2026
• best offers: true