B00MEKR520 BOURNS Resistor Wirewound Potentiometer Solder Lug

Review BOURNS Resistor Wirewound Potentiometer 10k 2w Solder Lug Panel Mou

The Bourns B00MEKR520 3540S-1-103L resistor wirewound potentiometer is a high-performance adjustable resistor component designed for various applications where precise voltage control is essential. This 10k ohm potentiometer comes with a power rating of 2 watts, ensuring durability and reliability even under heavy usage.

The potentiometer features a solder lug panel mounting design, which makes it easy to install in a wide range of electronic projects. Its compact size of 1.03 inches in length and 0.5 inches in width allows for space-saving designs.

The Bourns B00MEKR520 is a wirewound type potentiometer, known for its superior stability and linearity compared to other types. The wirewound construction results in a more consistent resistance value over the potentiometer's travel, making it an excellent choice for applications that require high accuracy and stability.

This potentiometer can handle a maximum voltage of 250V, making it suitable for various voltage ranges in electronic projects. The resistance value of 10k ohms offers a good balance between voltage drop and resistance value for various applications.

The Bourns B00MEKR520 is also designed with a smooth rotary action, ensuring a comfortable and precise adjustment experience. The resistance element is encapsulated in a polycarbonate body, providing protection against moisture, dust, and other environmental factors.

The solder lug terminals are made of nickel-plated brass, ensuring excellent electrical conductivity and resistance to corrosion. The wirewound potentiometer also comes with a detent feature, which allows for positive click stops at various resistance values, making it easier to set and maintain specific resistance levels.

Overall, the Bourns B00MEKR520 3540S-1-103L resistor wirewound potentiometer is a versatile and high-performance component suitable for various electronic projects that require precise voltage control and durability. Its wirewound construction, compact size, and solder lug panel mounting design make it an excellent choice for hobbyists, engineers, and electronics enthusiasts.

A Detailed Analysis of the Bourns B00MEKR520 3540S-1-103L 10k 2w Solder Lug Panel Mount Wirewound Potentiometer

The Bourns B00MEKR520 3540S-1-103L is a 10k 2w solder lug panel mount wirewound potentiometer. In this analysis, we will discuss its key features, pros, cons, and an ending conclusion to help you make an informed decision about whether to purchase this component.

1. 10k resistance value

2. 2 watts power rating

3. Wirewound design

4. Solder lug panel mounting

5. Linear taper

1. High accuracy and stability: The wirewound design offers a more linear and stable resistance characteristic compared to other types of potentiometers, making it suitable for applications requiring precise control.

2. Robust construction: The solder lug panel mounting provides a secure and stable connection to the PCB, ensuring reliable operation even under harsh conditions.

3. Wide operating temperature range: The potentiometer can operate in temperatures ranging from -20 C to 70 C, making it suitable for various applications.

4. Easy to install: The solder lug panel mount design simplifies the installation process, reducing the time and effort required to assemble the circuit.

1. Higher cost: Compared to other types of potentiometers, such as linear or rotary, wirewound potentiometers tend to be more expensive due to their more complex construction.

2. Limited adjustment range: The linear taper design offers a more gradual resistance change, but it may not provide the same level of fine-tuning adjustment as other types of potentiometers, such as logarithmic or audio taper.

3. Requires soldering: The solder lug panel mount design requires the use of a soldering iron for installation, which may not be convenient for some users or applications.

The Bourns B00MEKR520 3540S-1-103L 10k 2w solder lug panel mount wirewound potentiometer is a high-quality component designed for applications requiring precise control and stability. Its wirewound design offers improved linearity and stability, while the solder lug panel mount makes for a secure and reliable connection. However, it comes with a higher cost and may not offer the same level of fine-tuning adjustment as other types of potentiometers. Ultimately, if your application requires high precision and stability, and you are willing to invest in a more expensive component, the Bourns B00MEKR520 3540S-1-103L is an excellent choice. If you are looking for a more cost-effective solution or require a wider adjustment range, you may want to consider other types of potentiometers.

Details:

Manufacturer Bourns, product dimensions 16.0 x 18.0 23.0 inches. Itemweight0.04 pounds, partnumber3540s-1-103l.: features: ohms: 10k, 10-turn; wire wound, resistance tolerance: 10 percent, insulation resistance: 500vdc 1,000m ohms min, absolute minimum 1 ohm or 0.1 percent max and load life 1,000 hours, 2w. Specifications: model 3540S-1-103L.

specifications passivecompos:

• brand: Bourns
• mpn: B00mekr520
• color: As Shown
• shape: Standard
• style: Modern
• product: Bourns B00mekr520
• unit type: Unit
• item width: 1.0
• california prop 65 warning: No
• material: Other

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• transit: 5-8 days
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• type: fixed
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seller passivecompos:

• # reviews: 1
• rating: 100.0%
• city: aiea, hawaii

general passivecompos:

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

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• policy: returns accepted
• time: 30 days

offer passivecompos:

• sold #: 11
• in stock #: 5
• availability: in stock
• prices: $10.50–$100.00
• item condition:
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  • New – Open box
• started: march 13, 2026
• options: ship-to-home

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