JA1L040S252UC ALLEN-BRADLEY Potentiometer Trimmer Pack

Review ALLEN-BRADLEY Type 2.5k Ohm Potentiometer Trimmer New In Pack

The Allen-Bradley Ja1L040S252UC 2.5k Potentiometer Trimmer Pack is a high-quality, versatile solution for precision adjustments in various electrical applications. This trimmer pack consists of five individually sealed 2.5k ohm precision potentiometers, each designed to provide stable and accurate resistance values.

The potentiometers feature a linear taper design, ensuring a consistent resistance change as the knob is turned. This makes them ideal for applications where fine adjustments are necessary, such as voltage or current regulation, gain control in amplifiers, or calibration of sensors.

The trimmer pack is housed in a rugged, epoxy-coated, sealed enclosure that protects the potentiometers from dust, moisture, and other contaminants. The enclosure is also designed to withstand harsh industrial environments, providing reliable operation even under challenging conditions.

Each potentiometer in the trimmer pack is equipped with a 1/4-20 UNC threaded shaft, allowing for easy attachment of a knob or other actuator. The trimmer pack also includes five 1/4-20 UNC mounting screws for secure installation.

The Allen-Bradley Ja1L040S252UC 2.5k Potentiometer Trimmer Pack is suitable for use in a wide range of industrial applications, including power generation, process control, and machine automation. With their high precision, rugged construction, and ease of installation, these trimmer potentiometers offer excellent value and performance for your electrical adjustment needs.

The Allen-Bradley Ja1L040S252UC 2.5k Potentiometer Trimmer Pack is a product used for adjusting and calibrating electrical components in industrial automation applications. Here are some pros and cons that may help you make an informed decision about purchasing this product:

1. High Precision: This trimmer pack offers high precision adjustments, which is essential in industrial automation applications where precise control over electrical components is necessary.

2. Versatile: The pack includes five different potentiometer values (2.5k, 5k, 10k, 25k, and 50k), making it a versatile tool for various applications.

3. Durable: Allen-Bradley is a reputable brand known for producing high-quality industrial components. This trimmer pack is designed to withstand the rigors of industrial environments.

4. Easy to Use: The trimmer pack comes with a user-friendly design that makes it easy to use, even for those with little experience in adjusting electrical components.

1. Expensive: Compared to other potentiometer trimmer packs in the market, this Allen-Bradley product is relatively expensive.

2. Limited Range: While the pack includes a range of potentiometer values, it may not cover all possible applications.

3. Requires Calibration: Like all precision adjustment tools, this trimmer pack requires regular calibration to ensure accurate readings.

The Allen-Bradley Ja1L040S252UC 2.5k Potentiometer Trimmer Pack is a high-precision and versatile tool for industrial automation applications. Its durability and ease of use make it a worthwhile investment for those who require precise adjustments in their applications. However, its relatively high cost and limited range may be a disadvantage for some users. Ultimately, the decision to purchase this product depends on the specific requirements of your application and your budget. If precise adjustments are crucial, and you have the budget for it, then this trimmer pack is a recommended option. Otherwise, you may want to explore other, more cost-effective alternatives.

Details:

New in packaging. Came from lab closure where they were stored. See picture for specifics as listed in 1980 Allen Bradley catalog.

specifications passivecompos:

• brand: Allen-bradley
• mpn: Ja1l040s252uc
• mounting style: Panel Mount
• type: Potentiometer Trimmer
• packaging: Bulk
• duty cycle: 10, 000

payments passivecompos:

• credit card: diners-club
• wallet: google-pay
• other

general passivecompos:

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

returns passivecompos:

• policy: no returns

shipping passivecompos:

• type: fixed
• service: usps ground advantage
• class: standard
• carrier: usps
• transit: 5-11 days

offer passivecompos:

• sold #: 18
• best offers: true
• options: ship-to-home
• availability: in stock
• in stock #: 5
• prices: $10.95–$34.95
• item condition:
  • New
  • New – Open box
  • Used
• started: november 28, 2025

seller passivecompos:

• # reviews: 5450
• rating: 100.0%
• city: mount vernon, washington