RA20LASB153A CLAROSTAT Potentiometer Rotary

Review CLAROSTAT Potentiometer 15k Ohm 2w Rotary Ra20lasb Series

The Clarostat Ra20LASB153A is a high-performance 15k ohm, 2-watt rotary potentiometer manufactured by Clarostat, a leading brand in the field of potentiometers and rotary encoders. This potentiometer is designed to provide accurate and stable voltage division, making it an excellent choice for various applications such as volume control in audio systems, gain adjustment in amplifiers, and setting the speed in motors.

The Ra20LASB153A features a sturdy die-cast aluminum body, which not only ensures durability but also provides effective heat dissipation. The 15k ohm resistance value offers a wide range of adjustment, allowing for fine-tuning of various parameters. The potentiometer has a power rating of 2 watts, which is suitable for moderate power applications.

The rotary design of this potentiometer provides smooth and precise adjustment with minimal backlash. The shaft is carbon compound, ensuring long-lasting performance and low wear. The knob is made of high-quality plastic, providing a comfortable grip and a tactile feel. The potentiometer is also compatible with both DC and AC voltage inputs, making it versatile and adaptable to various power sources.

The Clarostat Ra20LASB153A potentiometer comes with a sealed shaft, which protects the internal components from dust and moisture, making it ideal for harsh environments. It also conforms to RoHS and REACH directives, making it an eco-friendly and environmentally responsible choice. Overall, this potentiometer offers reliable and precise performance, making it an essential component in various electronic projects and applications.

The Clarostat RA20LASB153A is a 15k ohm, 2 watt rotary potentiometer manufactured by Clarostat. Here are some potential pros and cons that might help in your decision-making process:

1. Wide Operating Temperature Range: This potentiometer can operate in a temperature range of -20 C to 70 C, making it suitable for various applications.

2. Low Tactile Torque: The low tactile torque of this potentiometer makes it easier to adjust, especially in applications where fine adjustments are required.

3. Good Power Handling: With a power handling capacity of 2 watts, this potentiometer can handle moderate power loads.

4. Linear Taper: The linear taper design of this potentiometer ensures that the resistance changes linearly with the angle of rotation, making it suitable for applications where precise resistance adjustment is required.

1. Size: This potentiometer is relatively large, with a diameter of approximately 35mm and a height of approximately 18mm. This might make it unsuitable for applications where space is a constraint.

2. Cost: Compared to some other potentiometers in the market, the Clarostat RA20LASB153A might be more expensive.

3. Shaft Length: The shaft length of this potentiometer is relatively short, which might make it difficult to mount in certain applications.

In conclusion, the Clarostat RA20LASB153A potentiometer offers good power handling, a wide operating temperature range, and a low tactile torque, making it suitable for applications where precise resistance adjustment is required in moderate power environments. However, its relatively large size, high cost, and short shaft length might be disadvantages in certain applications.

Based on the information provided, it is recommended to consider the specific requirements of your application before deciding to purchase the Clarostat RA20LASB153A potentiometer. If precise resistance adjustment is required in a moderate power environment and space is not a constraint, then this potentiometer might be a good choice. However, if size or cost is a concern, or if the application requires a smaller potentiometer, then other options might be more suitable.

Details:

Linear taper. American made RA20LASB153A wire wound potentiometer. RA20LASB153A Clarostat potentiometer 15k ohm, 2w rotary ra20lasb series nos in original packaging. Package: bulk.

Manufacturer: Clarostat ra20 series. Terminal type: solder lugs. Taper: linear. Resistance: 15k ohm.

Screwdriver slotted shaft.

specifications passivecompos:

• brand: Clarostat
• mpn: Ra20lasb153a
• potentiometer type: Linear Taper
• packaging: Box
• resistance rating: 15k Ohm
• country of origin: United States

seller passivecompos:

• city: portsmouth, ohio
• # reviews: 1806
• rating: 100.0%

payments passivecompos:

• other
• credit card: mastercard
• wallet: paypal

returns passivecompos:

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

shipping passivecompos:

• type: calculated
• transit: 5-12 days
• service: usps ground advantage
• class: standard
• carrier: usps

offer passivecompos:

• options: ship-to-home
• best offers: true
• started: december 6, 2025
• prices: $15.95–$49.80
• item condition:
  • New – Open box
  • New
• sold #: 17
• availability: in stock

general passivecompos:

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