RA20A1RD103AJ ALLEN-BRADLEY Potentiometer Panel Mount Cts

Review ALLEN-BRADLEY Potentiometer 10k Ohm Vintage Panel Mount Cts Style

The Allen-Bradley Ra20A1RD103AJ is a high-performance 10k ohm linear potentiometer designed for use in industrial automation applications. This panel mount CTS (Carbon Trimming Potentiometer) is part of Rockwell Automation's Ra20 series, known for their durability and reliability in harsh environments.

The Ra20A1RD103AJ potentiometer features a precision linear taper that offers consistent resistance throughout its travel. The 10k ohm resistance value makes it suitable for various voltage and current control applications. The wiper is made of beryllium copper contact material, ensuring reliable contact and long-term stability.

This potentiometer comes with a robust metal housing, providing excellent protection against vibrations, shocks, and other hazards commonly found in industrial settings. The knob is made of thermoplastic material, offering a comfortable grip and easy adjustment. The CTS is also compatible with DIN rail mounting systems, allowing for easy integration into control panels and other industrial equipment.

The Ra20A1RD103AJ potentiometer is designed to operate in temperatures ranging from -40 C to 85 C (-40 F to 185 F), making it suitable for use in a wide range of industrial applications. Its resistance to moisture and other contaminants ensures reliable performance even in challenging environments.

In summary, the Allen-Bradley Ra20A1RD103AJ 10k ohm linear panel mount CTS is a robust and reliable solution for precision voltage and current control applications in industrial automation. Its durable design, consistent linear taper, and wide temperature range make it an excellent choice for various control panel and equipment integration projects.

The Allen-Bradley Ra20A1RD103AJ is a 10k ohm panel mount potentiometer manufactured by Rockwell Automation. Here are some pros and cons that might help you in deciding whether to buy this potentiometer:

1. High-quality component: Allen-Bradley is a well-known brand in the automation industry, and this potentiometer is known for its durability and reliability.

2. Wide operating temperature range: The Ra20A1RD103AJ can operate in temperatures ranging from -40 C to 85 C, making it suitable for use in various industrial applications.

3. Easy installation: The panel mount design makes it easy to install and mount on a control panel.

4. Good resistance value: The 10k ohm resistance value provides a good range for adjusting various control parameters.

5. RoHS compliant: This potentiometer is RoHS compliant, which means it does not contain any hazardous substances.

1. Price: Compared to other potentiometers in the market, the Allen-Bradley Ra20A1RD103AJ may be slightly more expensive.

2. Size: This potentiometer may be larger than some other options in the market, which could limit the number of components that can be mounted on a control panel.

In conclusion, the Allen-Bradley Ra20A1RD103AJ is a high-quality, reliable potentiometer with a wide operating temperature range and easy installation. However, it may be more expensive than some other options and larger in size. If you prioritize durability, reliability, and ease of installation, this potentiometer is a good choice. However, if you are looking for a more cost-effective option, you may want to consider other brands or models.

Recommendation: If you are looking for a high-quality, reliable potentiometer with a wide operating temperature range and easy installation, the Allen-Bradley Ra20A1RD103AJ is a good choice. However, if you are on a tight budget or have limited space on your control panel, you may want to consider other options. It's always a good idea to compare prices and specifications from multiple suppliers to ensure you are getting the best value for your money.

Details:

Shows signs of previous use with some surface scratches but terminals appear intact and shaft rotates smoothly. Allen Bradley potentiometer RA20A1RD103AJ 10k ohm, industrial panel mount type, vintage style, ideal for electronics, audio, or restoration projects. Features durable metal shaft, cts-style terminals, and stamped case. Used in vintage amps, test equipment, or for hobbyist prototyping.

specifications passivecompos:

• brand: Allen-bradley
• mpn: Ra20a1rd103aj
• resistance rating: 10 K
• type: Single Turn Potentiometer
• termination style: Lug
• mounting style: Panel Mount
• material: Carbon
• country of origin: Afghanistan
• unit type: Unit

seller passivecompos:

• rating: 100.0%
• # reviews: 643
• city: sacramento, california

general passivecompos:

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

shipping passivecompos:

• service: usps ground advantage
• carrier: usps
• transit: 5-9 days
• type: calculated
• class: standard

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returns passivecompos:

• policy: no returns

offer passivecompos:

• availability: in stock
• in stock #: 1
• started: april 17, 2026
• price: $20.00
• item condition: Used
• best offers: true
• options: ship-to-home
• sold #: 13