3840S-724-104 BOURNS Rotary Potentiometer Connector

Review BOURNS Rotary Potentiometer 100k Ohm 5% Connector

The Bourns 3840S-724-104 rotary potentiometer is a high-performance, 100k ohm adjustable resistor designed for various applications where precise voltage or current control is required. This component comes with a convenient 3.5mm connector, making it an ideal choice for audio and electronic projects.

The 3840S-724-104 potentiometer features a durable, carbon composition resistive element that offers excellent stability and consistency in resistance values over a wide temperature range. The potentiometer's wiper is constructed from a high purity, gold-plated brass contact material, ensuring reliable and corrosion-resistant electrical connections.

The 100k ohm resistance value of this rotary potentiometer is suitable for various voltage and current control applications. Its smooth and quiet operation makes it an excellent choice for volume controls, gain adjustments, and other applications where a smooth resistance sweep is crucial.

Measuring at approximately 1.1 inches in length and 0.6 inches in width, this compact and versatile component is suitable for a wide range of electronic projects and installations. Its rotary design allows for easy adjustments, making it a popular choice for applications where precise, on-the-fly control is necessary.

The Bourns 3840S-724-104 rotary potentiometer is housed in a robust, epoxy-sealed, and molded case that provides excellent protection against humidity, dust, and other environmental factors. The component's high-quality construction and rugged design ensure long-lasting performance and reliability in even the most demanding applications.

In summary, the Bourns 3840S-724-104 rotary potentiometer is a versatile and high-performance adjustable resistor that offers excellent stability, consistency, and durability. Its convenient 3.5mm connector simplifies installation, while its smooth and quiet operation makes it an ideal choice for a wide range of audio and electronic projects. With its robust and epoxy-sealed design, this component is built to last and perform reliably in even the most challenging environments.

The Bourns 3840s-724-104 rotary potentiometer is a 100k ohm variable resistor commonly used in various applications such as volume controls, gain controls, and other potentiometric functions. Here are some pros and cons that may help you make an informed decision about purchasing this component.

1. High-precision: This potentiometer offers a high degree of accuracy and stability, making it suitable for applications that require precise control.

2. Wide operating temperature range: It can operate in temperatures ranging from -40 C to 85 C, allowing it to be used in a variety of environments.

3. Rugged design: The potentiometer is designed to withstand harsh environments and can handle high currents without failure.

4. Smooth and consistent resistance: This potentiometer offers a smooth and consistent resistance throughout its range, ensuring reliable performance.

5. Interchangeable: It is available in various shaft sizes, mounting styles, and connector configurations, making it a versatile option for different applications.

1. Higher cost: Compared to other standard rotary potentiometers, the Bourns 3840s-724-104 may have a higher cost due to its high-precision and rugged design.

2. Limited availability: Depending on the supplier or distributor, this potentiometer may not always be readily available, which could lead to longer lead times for projects.

3. Requires careful handling: Due to its precision and rugged design, this potentiometer may require more careful handling during installation and use to avoid damaging it.

In conclusion, the Bourns 3840s-724-104 rotary potentiometer offers high precision, a wide operating temperature range, rugged design, smooth resistance, and versatility. However, it comes with a higher cost, limited availability, and requires careful handling. Considering the specific requirements of your application, the benefits of this potentiometer may outweigh the drawbacks. If high precision and ruggedness are essential, this component may be a worthwhile investment. Alternatively, if cost and availability are primary concerns, a standard rotary potentiometer may be a more suitable option.

Details:

Bourns 3840S-724-104 rotary potentiometer 100k ohm 5% with connector.

specifications passivecompos:

• brand: Bourns
• mpn: 3840s-724-104
• tolerance rating: 5
• resistance rating: 100 Kohm

shipping passivecompos:

• class: standard
• transit: 5-10 days
• service: usps ground advantage
• type: calculated
• carrier: usps

payments passivecompos:

• wallet: apple-pay
• other
• credit card: discover

seller passivecompos:

• city: pinellas park, florida
• # reviews: 3
• rating: 0.0%

general passivecompos:

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

returns passivecompos:

• policy: no returns

offer passivecompos:

• best offers: true
• started: april 29, 2026
• sold #: 13
• options: ship-to-home
• in stock #: 1
• price: $9.99
• item condition: New
• availability: in stock