3541H-1-203 BOURNS Turn Potentiometer Bushing Shaft

Review BOURNS Turn Potentiometer 20k Ohms 3/8 Inch Bushing 1/4 Shaft Small Profile

The Bourns 3541H-1-203 10-turn potentiometer is a high-performance rotary volume control component, designed to deliver precise and stable electrical resistance adjustments. This potentiometer features a 20k ohm resistance value and is well-suited for various applications where fine resistance adjustments are required.

Measuring 3.5 inches in length, this 10-turn potentiometer boasts a generous adjustment range, enabling users to make accurate volume or resistance adjustments with minimal effort. Its robust construction includes a bushing with a 3/8 inch diameter and a 1/4 inch shaft, ensuring reliable and secure installation in various equipment and applications.

The 10-turn design of this potentiometer offers 100 distinct resistance settings, allowing for highly granular control over the electrical circuit. The Bourns 3541H-1-203 potentiometer is engineered with a linear taper, ensuring consistent and predictable resistance changes as the shaft is rotated.

This high-quality potentiometer is manufactured by Bourns, an industry-leading supplier of electronic components. Bourns is known for its commitment to innovation, quality, and reliability, making the 3541H-1-203 an excellent choice for applications that require precise and stable resistance adjustments.

The 3541H-1-203 potentiometer is suitable for use in a wide range of industries, including audio equipment, test and measurement instruments, and industrial automation systems. Its rugged construction and high precision make it an ideal component for applications where the ability to make fine resistance adjustments is essential.

With a long-lasting and stable design, the Bourns 3541H-1-203 10-turn potentiometer offers reliable and consistent performance, even under heavy usage. Its ability to deliver precise resistance adjustments with minimal effort makes it a valuable addition to any electronic project or application.

The Bourns 3541H-1-203 10-turn potentiometer is a 20k Ohm resistive potentiometer with a 3/8 inch bushing and a 1/4 inch shaft. Here are some pros and cons that may help you in your decision-making process:

1. High Precision: This potentiometer offers 10 turns, which provides a higher level of precision compared to single-turn potentiometers.

2. Wide Operating Temperature: It can operate in temperatures ranging from -20 C to 85 C, making it suitable for a wide range of applications.

3. Robust Construction: The potentiometer has a heavy-duty, epoxy-sealed construction that makes it resistant to humidity, dust, and other environmental factors.

4. Low Teflon Insulation: The Teflon insulation used in this potentiometer has a low dielectric constant, which reduces electrical noise and improves signal quality.

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

1. High Cost: Compared to single-turn potentiometers, 10-turn potentiometers tend to be more expensive.

2. Larger Size: Due to the longer shaft and larger bushing, this potentiometer is larger than some other options, which may not be suitable for applications with limited space.

3. Requires More Calibration: Due to the higher precision, this potentiometer may require more frequent calibration to maintain accurate performance.

The Bourns 3541H-1-203 10-turn potentiometer is a high-precision, robust, and versatile component that is suitable for applications where fine adjustments are required. Its wide operating temperature range, heavy-duty construction, and low electrical noise make it an excellent choice for various industrial and electronic applications. However, its higher cost and larger size may be a disadvantage for some users.

If you require high precision and fine adjustments in your application, the Bourns 3541H-1-203 10-turn potentiometer is an excellent choice. However, if you have limited space or a smaller budget, you may want to consider a single-turn potentiometer instead. Ultimately, the decision depends on the specific requirements of your application and the trade-offs you are willing to make.

Details:

Body is 7/8 diameter and 3/4 behind the panel. Very smooth operation.

specifications passivecompos:

• brand: Bourns
• mpn: 3541h-1-203
• mounting style: Panel Mount
• type: Linear Taper Potentiometer
• termination style: Soldering
• duty cycle: 100
• resistance rating: 20k Ohms

offer passivecompos:

• in stock #: 4
• availability: in stock
• sold #: 21
• options: ship-to-home
• prices: $17.00–$39.00
• item condition:
  • New – Open box
  • New
• started: july 6, 2025

general passivecompos:

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

shipping passivecompos:

• class: standard
• transit: 4-9 days
• carrier: usps, ups, fedex
• type: calculated
• service: usps ground advantage, ups ground, fedex ground or fedex home delivery

returns passivecompos:

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

seller passivecompos:

• # reviews: 806
• rating: 100.0%
• city: sonora, california

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