6538S-1-102 BOURNS Precision Potentiometers

Review BOURNS 1k Precision Potentiometers /-10%

The Bourns 6538S-1-102 1K Precision Potentiometer is a high-performance, manually adjustable electrical component designed for applications that require accurate and stable voltage division. This potentiometer comes with a 1K ohm resistance value, allowing it to provide a precise 1K divider when connected between two terminals.

This potentiometer features a carbon composition resistive element, which guarantees excellent stability and repeatability in its resistance value over time and temperature. Its linear taper design ensures a consistent resistance change as the shaft is rotated, making it ideal for applications that demand precise voltage control or calibration.

The 6538S-1-102 potentiometer comes with a 0.25 inch (6.35mm) shaft diameter and a 1-inch (25.4mm) length. Its body is made of phenolic material, which offers good insulation properties and resistance to moisture and heat. This potentiometer is rated for a maximum power dissipation of 2 watts and can handle a maximum voltage of 1000V.

The Bourns 6538S-1-102 1K Precision Potentiometer is designed to meet the rigorous requirements of industrial, test and measurement, and automation applications. Its high accuracy and linearity make it suitable for use in applications such as voltage regulation, signal attenuation, and calibration.

This potentiometer also features a rotary actuator with a 360-degree knob, which allows for easy and precise adjustments. Its high-quality construction and reliable performance make it a popular choice for engineers and technicians who demand the best in precision and durability.

In summary, the Bourns 6538S-1-102 1K Precision Potentiometer is a high-performance, carbon composition potentiometer with a 1K ohm resistance value. Its linear taper design and high accuracy make it ideal for applications that require precise voltage control or calibration. Its phenolic body offers good insulation properties, and its high power dissipation and voltage rating make it suitable for industrial, test and measurement, and automation applications. With its easy-to-use rotary actuator, this potentiometer is a reliable and accurate solution for any application that demands precise voltage division.

The Bourns 6538S-1-102 1k Precision Potentiometers offer several advantages that make them a popular choice for various applications, particularly in the field of electronics and instrumentation. Here are some of the key pros and cons of buying these potentiometers:

1. High Precision: These potentiometers are designed for high precision applications. The tolerance range of 10% makes them suitable for applications where accurate voltage division is required.

2. Stability: The Bourns 6538S-1-102 potentiometers have a low TCR (Temperature Coefficient of Resistance) value, which ensures stable voltage division over a wide temperature range.

3. Durability: The potentiometer is designed to withstand harsh environments and has a high temperature rating of 155 C. It also features a robust construction with a baked-enamel coating and a stainless steel shaft, ensuring long-term reliability.

4. Wide Operating Voltage: These potentiometers can operate over a wide voltage range of 10V DC to 30V DC, making them suitable for use in a variety of applications.

5. Low Impedance: With a low impedance of 10 ohms, these potentiometers offer minimal signal attenuation, making them ideal for use in high-impedance circuits.

1. Cost: The Bourns 6538S-1-102 1k Precision Potentiometers are more expensive than some other types of potentiometers due to their high precision and durability.

2. Size: These potentiometers may be larger than some other types, making them less suitable for applications where space is a concern.

3. Manual Adjustment: These potentiometers require manual adjustment, which can be time-consuming and may introduce human error.

4. Limited Rotation: The potentiometer has a limited rotation angle of 270 degrees, which may not be suitable for applications where a full 360-degree rotation is required.

The Bourns 6538S-1-102 1k Precision Potentiometer offers several advantages, including high precision, stability, durability, wide operating voltage, and low impedance. However, they have some drawbacks, such as cost, size, manual adjustment, and limited rotation angle.

Based on the pros and cons discussed above, these potentiometers are an excellent choice for applications where high precision, stability, and durability are essential, and the cost and size are not major concerns. They are ideal for use in instrumentation, electronic circuits, and other applications where stable voltage division is required. However, if space is a concern or manual adjustment is not desirable, other types of potentiometers may be more suitable.

Details:

Bourns 6538S-1-102 1k precision potentiometers /-10%.

specifications passivecompos:

• brand: Bourns
• mpn: 6538s-1-102
• type: Audio Potentiometer
• termination style: Lug
• resistance rating: 1 K
• country of origin: United States

general passivecompos:

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

seller passivecompos:

• city: friendship, new york
• rating: 99.8%
• # reviews: 4051

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

offer passivecompos:

• options: ship-to-home
• sold #: 11
• in stock #: 1
• availability: in stock
• price: $34.95
• item condition: New – Open box
• started: may 28, 2026

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