3500S-2-503L BOURNS Potentiometer Nsnp

Review BOURNS Potentiometer Nsnp

The Bourns 3500S-2-503L is a high-performance linear potentiometer designed for various applications where precise voltage control is essential. This potentiometer comes with a wiper diameter of 3/16 inch (5.25mm) and a total length of 2.5 inches (63.5mm).

The 3500S-2-503L potentiometer features a resistance value of 100k ohms /- 10%, providing accurate and stable voltage adjustment. Its linear taper design ensures consistent resistance throughout the rotation, making it ideal for applications such as voltage dividers, volume control, and gain adjustment in electronic circuits.

The potentiometer body is made of high-quality, thermally stable material, ensuring long-term stability and reliability even under high temperatures. It has a smooth rotary action with a 270-degree operating angle, allowing for accurate and easy adjustments.

The Bourns 3500S-2-503L potentiometer comes with a sealed, moisture-resistant shaft bushing that protects against contaminants, ensuring a clean and stable electrical connection. It is also RoHS compliant, making it an eco-friendly choice for electronic designs.

This linear potentiometer is suitable for both DC and AC voltage applications, with a maximum voltage rating of 250V and a maximum power rating of 3W. It is available with various termination options, including screw terminals, solder pads, and PCB mounting pins, to accommodate different circuit designs.

In summary, the Bourns 3500S-2-503L is a high-quality, versatile, and reliable potentiometer that offers precise voltage control and stable performance for various electronic applications. Its linear taper design, thermally stable body, and moisture-resistant features ensure accurate and consistent adjustments, even under harsh operating conditions.

The Bourns 3500S-2-503L potentiometer is a linear voltage divider potentiometer commonly used in various electronic applications due to its high accuracy and stability. Here are some pros and cons that might help you decide if this potentiometer is suitable for your project:

1. High Accuracy: This potentiometer offers a maximum tolerance of 0.01% and a maximum error of 0.02%, making it an excellent choice for applications that require high precision.

2. Stable Performance: The Bourns 3500S-2-503L potentiometer has a temperature coefficient of 25 ppm/ C, ensuring stable performance over a wide temperature range.

3. Wide Operating Temperature: The operating temperature range is from -55 C to 125 C, making it suitable for use in various environments.

4. Robust Construction: This potentiometer features a rugged construction with a baked-enamel coating, which provides protection against moisture and other environmental factors.

5. Low Impedance: With a minimum resistance of 10 ohms, the Bourns 3500S-2-503L potentiometer can handle higher currents compared to some other potentiometers, making it suitable for certain applications.

1. Higher Cost: Due to its high accuracy and stability, the Bourns 3500S-2-503L potentiometer is typically more expensive than other standard potentiometers.

2. Longer Lead Length: The longer lead length of this potentiometer may increase the overall length of the circuit, which could be a concern in some applications.

3. Limited Wattage: With a maximum power rating of 0.125 W, this potentiometer may not be suitable for high power applications.

In conclusion, the Bourns 3500S-2-503L potentiometer is an excellent choice for applications that require high precision and stability, such as laboratory equipment, instrumentation, and calibration systems. Its wide operating temperature range, rugged construction, and low impedance are additional advantages that make it an attractive option for various electronic projects. However, its higher cost and limited wattage may be drawbacks for some users. Ultimately, the decision to use this potentiometer depends on the specific requirements of your project and your budget constraints.

Based on the above analysis, I would recommend the Bourns 3500S-2-503L potentiometer for applications that require high precision and stability, such as laboratory equipment, instrumentation, and calibration systems. It is also a suitable option for applications where the longer lead length and higher cost are acceptable. If your project does not require the high precision and stability offered by this potentiometer, you may consider other options with lower costs and higher power ratings.

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specifications passivecompos:

• brand: Bourns
• mpn: 3500s-2-503l

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• policy: returns accepted
• time: 30 days
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• prices: $52.00–$68.08
• item condition: New – Open box
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• in stock #: 2
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• started: april 17, 2026

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

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