3852A-286-502AL BOURNS Rheostat Potentiometer Turn

Review BOURNS Rheostat Potentiometer Turn 5k Ohms 2w Qty-50

The Bourns 3852A-286-502AL Rheostat Potentiometer is a versatile and high-performing electrical component designed for precise voltage and current control in various applications. This rheostat potentiometer, specifically model 3852A-286-502AL, is part of Bourns' Turn Series, which offers a 5k ohm resistance range and a maximum power rating of 2 watts.

This component features a linear taper design, ensuring a consistent and reliable resistance change as the shaft is rotated. Its sturdy aluminum housing provides both durability and excellent heat dissipation capabilities. The potentiometer is also equipped with a knob for easy and convenient adjustments, available in a white color finish.

The Bourns 3852A-286-502AL Rheostat Potentiometer is suitable for a wide range of industrial, laboratory, and automotive applications where precise voltage and current regulation is essential. Its robust construction and reliable performance make it an excellent choice for power supplies, test equipment, and other applications requiring voltage or current control.

The potentiometer has a rotary design, which allows for easy adjustments with minimal effort. The wiper, which makes contact with the resistance element, is gold-plated for superior conductivity and long-lasting performance. The resistance element itself is made of high-quality carbon composition material, ensuring stability and consistency over time.

This Bourns potentiometer meets RoHS and REACH compliance, making it an eco-friendly choice for your projects and applications. With a temperature range of -20 C to 70 C, it can be used in a variety of environments, making it a versatile addition to your electrical component inventory.

In summary, the Bourns 3852A-286-502AL Rheostat Potentiometer is a high-performing and versatile electrical component designed for precise voltage and current control in various applications. Its linear taper design, robust aluminum housing, and gold-plated wiper ensure reliable and consistent performance, while its wide temperature range and RoHS and REACH compliance make it an eco-friendly and versatile choice for your projects and applications.

The Bourns 3852A-286-502AL rheostat potentiometer is a variable resistor that is commonly used in various applications, including voltage regulation and current limiting circuits. Here are some pros and cons of buying this specific model:

1. High Power Handling: This rheostat potentiometer can handle a maximum power of 2 watts which makes it suitable for high power applications.

2. Wide Range: It offers a resistance range of 5k , providing a wide range of adjustability for various applications.

3. Durable Construction: This potentiometer is constructed with a robust design that can withstand harsh environments.

4. Precise Resistance: It offers a precision of 10% which ensures accurate resistance readings.

5. Easy to Use: It has a rotary knob design which makes it easy to use and adjust.

1. Limited Frequency Response: This potentiometer may not be suitable for high-frequency applications due to its construction.

2. Limited Linearity: The resistance value may not be exactly linear across its entire range, leading to potential accuracy issues.

3. Potential Noise: Rheostat potentiometers can generate some noise during operation, which may impact the performance of sensitive circuits.

The Bourns 3852A-286-502AL rheostat potentiometer is a reliable and versatile component that is suitable for various applications requiring a wide range of resistance and high power handling. However, it may not be the best option for high-frequency applications or applications requiring high precision and linearity. Ultimately, the decision to buy this potentiometer depends on the specific requirements of your application. If your application fits within its capabilities, then it can be a good option to consider.

Details:

specifications passivecompos:

• brand: Bourns
• mpn: 3852a-286-502al
• part type: Turn
• tolerance rating: 10
• resistance rating: 5 K
• country of origin: Mexico

returns passivecompos:

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

shipping passivecompos:

• service: ups ground
• carrier: ups
• transit: 4-9 days
• type: fixed
• class: standard

offer passivecompos:

• sold #: 17
• best offers: true
• options: ship-to-home
• price: $225.00
• item condition: New
• started: february 19, 2026
• availability: in stock
• in stock #: 1

payments passivecompos:

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

seller passivecompos:

• rating: 100.0%
• city: paulding, ohio
• # reviews: 666

general passivecompos:

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