3640S-1-254 BOURNS Knob Pot Potentiometer

Review BOURNS Knob Pot Potentiometer 250k

The Bourns 3640S-1-254 knob potentiometer is a high-performance variable resistor designed for a wide range of applications. With a resistance value of 250 kilohms (250k), this potentiometer offers precise control over electrical current or voltage.

This component is characterized by its linear taper design, which ensures a consistent and smooth resistance change as the knob is turned. The 1/4-20 threaded shaft and nut provide a secure and stable mounting solution, while the knob offers an ergonomic grip for easy adjustment. The potentiometer's body is constructed from a robust, non-magnetic material, ensuring reliable operation in various environments.

The Bourns 3640S-1-254 potentiometer features a carbon composition resistive element, which provides excellent stability and low power consumption. Its operating temperature range is from -40 degrees Celsius to 85 degrees Celsius, making it suitable for use in both low and high-temperature applications. This potentiometer is also RoHS compliant and comes with a 10-year warranty from the manufacturer.

In summary, the Bourns 3640S-1-254 knob potentiometer is a versatile and high-performance variable resistor with a 250k resistance value, linear taper design, and robust construction. Its secure mounting solution, smooth resistance change, and wide operating temperature range make it an ideal choice for various electrical applications.

The Bourns 3640S-1-254 knob potentiometer 250k is a commonly used variable resistor in various electronic projects. Here are some potential advantages and disadvantages of buying this component:

1. Precision: The Bourns 3640S series potentiometers are known for their high precision and low TCR (Temperature Coefficient of Resistance), making them suitable for applications where accurate voltage control is required.

2. Durability: This potentiometer is built to withstand harsh environments with its heavy-duty construction and sealed design, making it suitable for industrial and automotive applications.

3. Easy to use: The knob design makes it easy to adjust the resistance value, making it a popular choice for hobbyists and DIY projects.

4. Wide operating temperature range: The potentiometer can operate in temperatures ranging from -25 C to 85 C, making it suitable for a wide range of applications.

1. Cost: The Bourns 3640S-1-254 potentiometer may be more expensive than some other potentiometer options on the market.

2. Size: The potentiometer has a larger size compared to some other options, which may make it less suitable for space-constrained applications.

The Bourns 3640S-1-254 knob potentiometer 250k is a high-quality component with a number of advantages, including precision, durability, ease of use, and a wide operating temperature range. However, it may be more expensive and have a larger size compared to some other options. Ultimately, the decision to buy this potentiometer depends on the specific requirements of your project and your budget.

If precision and durability are important factors in your project, and you have the budget for it, the Bourns 3640S-1-254 knob potentiometer 250k is a solid choice. However, if cost and size are more of a concern, you may want to consider other options. It's always a good idea to compare different potentiometer models and their specifications to find the best fit for your project.

Details:

Carriers: USPS or FedEx. No shipping of items over 1 lb to: p.o. Shipping schedule.

specifications passivecompos:

• brand: Bourns
• mpn: 3640s-1-254
• mounting style: Panel Mount
• type: Knob Pot Potentiometer
• unit type: Unit
• termination style: Soldering
• resistance rating: 250k
• number of turns: 10

shipping passivecompos:

• transit: 3-9 days
• type: fixed
• service: usps ground advantage
• class: standard
• carrier: usps

seller passivecompos:

• # reviews: 26714
• city: menifee, california
• rating: 99.3%

returns passivecompos:

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

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

general passivecompos:

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

offer passivecompos:

• in stock #: 2
• sold #: 17
• availability: in stock
• started: october 28, 2025
• options: ship-to-home
• prices: $20.99–$27.99
• item condition: New – Open box