CU-3531 OHMITE Ab Potentiometer Box

Review OHMITE Type Ab 3.5k Ohms 2w Potentiometer Box Of

The Ohmite CU-3531 AB 3.5k 2W Potentiometer is a versatile and high-performing electrical component designed for various applications. This linear potentiometer comes in a compact, robust aluminum box with a rotary control knob, making it an excellent choice for industrial, automotive, or audio applications where precise voltage control is required.

The CU-3531 AB has a resistance value of 3.5k ohms at 25 degrees Celsius, with a power rating of 2 watts. Its linear taper design ensures consistent resistance changes as the knob is rotated, providing accurate and reliable voltage adjustments. The potentiometer's operating temperature range is from -20 degrees Celsius to 70 degrees Celsius, ensuring stable performance under various temperature conditions.

The aluminum box offers superior protection against environmental factors, such as dust, moisture, and electromagnetic interference. Its knurled knob provides a firm grip for easy adjustments and features a flat top for easy mounting. The CU-3531 AB also comes with three mounting holes, allowing for flexible installation options.

Ohmite's CU-3531 AB 3.5k 2W Potentiometer is built to last, with a long-lasting carbon composition resistance element and a robust construction. It is RoHS compliant and meets various industry standards, such as UL and CSA, ensuring the highest level of quality and reliability.

In summary, the Ohmite CU-3531 AB 3.5k 2W Potentiometer is a high-performing and reliable electrical component designed for various applications where precise voltage control is essential. Its compact aluminum box offers superior protection against environmental factors and provides easy installation options. With its consistent linear taper design, stable performance across a wide temperature range, and long-lasting construction, the CU-3531 AB is an excellent choice for industrial, automotive, or audio applications.

Pros and Cons of Buying Ohmite CU-3531 AB 3.5k 2w Potentiometer Box

The Ohmite CU-3531 AB 3.5k 2w potentiometer box is a popular choice for those seeking a high-quality and reliable potentiometer for various electrical applications. In this analysis, we will discuss the potential advantages and disadvantages of investing in this product.

1. High Power Handling: With a 2 watt power rating, this potentiometer can handle more power than its lower-rated counterparts, making it suitable for heavy-duty applications.

2. Linear Taper: The linear taper design allows for precise control over the output voltage, making it ideal for applications that require fine adjustments.

3. Temperature Stability: Ohmite's self-cleaning carbon composition resistance material ensures that the potentiometer maintains its resistance value over a wide temperature range, ensuring consistent performance.

4. Robust Construction: The potentiometer's heavy-duty, epoxy-coated housing offers excellent protection against environmental factors, such as moisture and dust, ensuring a long service life.

5. Wide Operating Temperature Range: The potentiometer's operating temperature range is from -55 C to 150 C, making it suitable for use in a variety of temperature environments.

1. Limited Resistance Range: The 3.5k resistance value may not be suitable for all applications. Users may need to look for other potentiometer models with different resistance values to meet their specific requirements.

2. Manual Adjustment: The potentiometer requires manual adjustment, which may not be suitable for applications that require automatic or continuous adjustment.

3. Non-Linear Voltage Response: While the linear taper design provides precise control over the output voltage, the potentiometer does not offer a perfectly linear voltage response, which may affect the accuracy of some applications.

The Ohmite CU-3531 AB 3.5k 2w potentiometer box offers several advantages, such as high power handling, temperature stability, and robust construction, making it a suitable choice for various electrical applications that require fine adjustments. However, its limited resistance range and non-linear voltage response may be disadvantages for some users.

If you are looking for a high-quality, reliable potentiometer for heavy-duty applications that require precise control over the output voltage, the Ohmite CU-3531 AB 3.5k 2w potentiometer box is an excellent choice. However, if you require a different resistance value or a non-manual adjustment method, you may need to explore other potentiometer models to meet your specific requirements.

Details:

The Ohmite CU-3531 type ab 3.5k ohms 2w potentiometer is a high-quality electronic component designed for use in various electrical equipment and supplies. With the Ohmite brand known for its excellence in passive components, you can trust performance and longevity of these potentiometer. Made in the USA, this potentiometer features a 3.5k ohms resistance rating and 2w power rating, making it ideal for range of applications.

specifications passivecompos:

• brand: Ohmite
• mpn: Cu-3531
• part type: Box
• power rating: 2 W
• unit type: Unit
• resistance rating: 3.5k Ohms
• country of origin: United States

offer passivecompos:

• sold #: 12
• options: ship-to-home
• started: november 9, 2025
• in stock #: 4
• prices: $9.95–$38.96
• item condition:
  • New
  • New – Open box
• best offers: true
• availability: in stock

shipping passivecompos:

• type: fixed
• carrier: usps
• class: standard
• service: usps ground advantage
• transit: 6-12 days

returns passivecompos:

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

general passivecompos:

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

payments passivecompos:

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

seller passivecompos:

• rating: 100.0%
• city: buda, texas
• # reviews: 6666