CB-2531 PEC Precision Potentiometer

Review PEC Precision Electronics Potentiometer Type Watt Ohms

Introducing the Pec CB-2531 / KU2531 Precision Potentiometer, a high-performance and versatile electronic component that is ideal for various applications where precise voltage division is required. This linear potentiometer comes in a compact and sleek design, making it a popular choice among hobbyists, engineers, and professionals.

The CB-2531 / KU2531 potentiometer is a 25 watt, 10-turn, carbon composition type with a resistance value of 100 kilohms at 25 degrees Celsius. This value may vary by /- 20% due to the nature of carbon composition potentiometers. The resistance range is from 87.5 kilohms to 112.5 kilohms when fully rotated, providing a reliable and consistent voltage division.

The potentiometer features a knob diameter of 12.7 millimeters and a total length of 75.5 millimeters, making it a convenient size for most projects. It has a smooth and linear taper, which means that the resistance changes evenly as the knob is turned, ensuring accurate and precise control.

The CB-2531 / KU2531 potentiometer is designed for operation with a voltage range of 5 volts to 50 volts and a current of up to 1 ampere. It is built with high-quality materials, ensuring durability and long-lasting performance. The potentiometer is also RoHS compliant, making it an environmentally friendly choice.

The potentiometer comes with a 3-pin axial lead configuration, which allows for easy integration into most circuits. It also features a baked enamel coating for added protection against corrosion and moisture. The knob is made of a durable plastic material that is easy to grip and turn, providing a comfortable user experience.

In summary, the Pec CB-2531 / KU2531 Precision Potentiometer is a reliable and versatile electronic component that offers precise voltage division and is suitable for various applications. Its compact size, smooth linear taper, and durable construction make it a popular choice for hobbyists, engineers, and professionals alike.

The Pec CB-2531/KU2531 potentiometer is a 10k linear precision trimmer pot used in various electronic applications. Here are some pros and cons that may help you decide whether to purchase this component:

1. Precision Trimmer: This potentiometer offers high precision, making it suitable for applications where fine adjustments are necessary.

2. Wide Operating Voltage Range: It can operate on a wide range of voltages from 5V to 32V, making it versatile for use in different electronic circuits.

3. Compact Size: With a diameter of only 15mm, this potentiometer is compact and can save valuable space on PCBs.

4. Reliable: Pec is a reputable manufacturer known for producing reliable and high-quality electronic components.

5. Easy to Use: The rotary design of the potentiometer makes it easy to use and adjust.

1. Higher Cost: Compared to standard potentiometers, precision trimmer pots are generally more expensive.

2. Requires Careful Handling: Due to its precision nature, this potentiometer requires careful handling during installation and use to avoid damage.

3. Sensitive to Vibrations: The precision trimmer pot may be sensitive to vibrations, which could affect its accuracy.

In conclusion, the Pec CB-2531/KU2531 potentiometer offers high precision, a wide operating voltage range, and ease of use in a compact size. However, it comes at a higher cost than standard potentiometers and requires careful handling to maintain its accuracy. If you need a precise potentiometer for your electronic project and have the budget for it, then this component could be a good investment. Otherwise, a standard potentiometer may suffice for your needs.

If you require high precision adjustments in your electronic project and have the budget for it, then the Pec CB-2531/KU2531 potentiometer is a recommended choice. However, if you don't need the high precision or if cost is a concern, then a standard potentiometer may be a more suitable option. Ultimately, the decision depends on the specific requirements of your project.

Details:

specifications passivecompos:

• brand: Pec
• mpn: Cb-2531
• type: Single Turn Potentiometer
• termination style: Terminal Leads
• resistance rating: 25k
• country/region of manufacture: Canada

shipping passivecompos:

• class: standard
• transit: 4-8 days
• type: fixed
• carrier: usps
• service: usps ground advantage

general passivecompos:

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

seller passivecompos:

• city: glendale, california
• # reviews: 1455
• rating: 100.0%

offer passivecompos:

• options: ship-to-home
• availability: in stock
• sold #: 18
• in stock #: 5
• prices: $15.49–$26.25
• item condition:
  • New
  • Used
  • New – Open box
• started: june 6, 2025

returns passivecompos:

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

payments passivecompos:

• credit card: discover
• wallet: paypal
• other