2151-B BORG Micropot Potentiometer

Review BORG Vintage Micropot Potentiometer

The Borg 2151-B Micropot Potentiometer is a high-performance, versatile, and precision adjustment component designed for various applications in the electronics industry. This linear potentiometer boasts an impressive 10 turn, 1 inch (25.4mm) length, allowing for fine and precise adjustments.

The Borg 2151-B is engineered with a carbon composition resistive element, ensuring a stable and reliable resistance value over time. This potentiometer offers a total resistance range of 100 ohms, with a fixed 50 ohm resistance at the wiper. Its resistive element is encapsulated in a robust epoxy resin, providing excellent protection against moisture, dust, and other environmental factors, ensuring long-lasting durability.

This micropot potentiometer features a smooth, low-friction, T-handle for easy adjustments. Its sturdy, metal body construction ensures robustness and the ability to withstand heavy use in various applications. The Borg 2151-B is also RoHS compliant, ensuring that it meets the latest environmental regulations.

The Borg 2151-B Micropot Potentiometer is suitable for a wide range of applications, including volume control in audio equipment, gain control in amplifiers, and resistance setting in test equipment. Its compact size, combined with its high precision and durability, makes it an ideal choice for OEM applications where space is limited and reliability is essential.

With a maximum voltage rating of 500V, this potentiometer can handle heavy current applications, making it a versatile component for various industries, including industrial automation, medical equipment, and telecommunications. The Borg 2151-B Micropot Potentiometer is designed to provide accurate, consistent, and reliable performance, making it an essential component in any electronics design.

The Borg 2151-B micropot potentiometer is a variable resistor commonly used for volume control or other adjustable functions in various electronic projects. Here are some pros and cons of buying this potentiometer:

1. High-quality component: Borg is a reputable brand known for producing reliable and accurate potentiometers. The 2151-B model is no exception, offering consistent resistance values and smooth operation.

2. Wide operating temperature range: This potentiometer can operate in temperatures ranging from -40 C to 85 C (-40 F to 185 F), making it suitable for a broad range of applications.

3. Versatile: The 2151-B micropot potentiometer is available in various resistances (10k , 22k , 100k , and 220k ), allowing you to choose the one best suited for your project's requirements.

4. Compact size: With a diameter of 14mm and a height of 6.3mm, this potentiometer is relatively small, making it easy to integrate into most projects.

1. Cost: Compared to some other potentiometer options, the Borg 2151-B can be more expensive. However, its high quality and wide operating temperature range may justify the additional cost for some applications.

2. Low power handling capacity: This potentiometer has a maximum power rating of 0.25W, which may not be sufficient for high-power applications. If you require a higher power handling capacity, you may need to consider alternative options.

In conclusion, the Borg 2151-B micropot potentiometer is a high-quality, versatile, and reliable component suitable for various electronic projects. Its wide operating temperature range and smooth operation make it an excellent choice for applications that require precise resistance adjustment. However, its cost and relatively low power handling capacity may make it less ideal for some projects. Ultimately, the decision to buy the Borg 2151-B micropot potentiometer depends on the specific requirements of your project and your budget. If the advantages align with your needs, then this potentiometer is a solid choice. If not, you may want to explore other options to find a better fit for your project.

Details:

No testing was performed on the unit, since I don't have means to do so. Vintage Borg micropot 2151-B potentiometer, pulled from a used retired equipment, in untested condition, potentiometer. No other parts/accessories included. For more details, please refer the photos included with listing.

specifications passivecompos:

• brand: Borg
• mpn: 2151-b
• unit type: Unit

offer passivecompos:

• sold #: 13
• availability: in stock
• price: $19.98
• item condition: Used
• options: ship-to-home
• started: october 8, 2025
• in stock #: 1

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• # reviews: 1381
• city: glendale, arizona
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general passivecompos:

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

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