3540-1-104L BOURNS Box Precision Potentiometer Turn

Review BOURNS New-no Box Precision Potentiometer Turn

The Bourns 3540-1-104L 243863 is a precision potentiometer with a resistance value of 100 kilohms (100,000 ohms) and a 10-turn design. desired resistance. This potentiometer is ideal for applications that require high precision and stability.

The 10-turn configuration of this potentiometer allows for finer adjustments, enabling the user to make precise shifts in resistance value. Each full turn provides a 10% change in resistance, while a single turn offers a 1% increment. This makes it perfect for applications where small graduations in resistance are crucial.

Manufactured by Bourns, this potentiometer is known for its excellent quality and durability. It is made with a carbon composite resistive element, ensuring accurate and consistent resistance values over a wide range of temperatures and usage conditions. The wiper contact material is silver-plated for improved conductivity and longer life.

The Bourns 3540-1-104L 243863 comes in a compact, rugged package, with a flange diameter of 14.2mm and a length of 64.1mm. It also features a flat, top-loading shaft that makes it easy to install and use in various applications.

This precision potentiometer is suitable for use in a wide range of industries, including automotive, medical, industrial control, and test equipment. It can operate over a temperature range of -40 C to 85 C, meaning it can be used in both cool and warm environments.

The Bourns 3540-1-104L 243863 is a high-precision, versatile component that delivers reliable and consistent performance, making it an excellent choice for applications that require fine adjustments and high-resolution resistance control. With its durable construction and precise design, this potentiometer boasts excellent stability and can withstand the rigors of demanding applications.

The Bourns 3540-1-104L 243863 is a 100kOhm, 10-turn precision potentiometer. This type of component is commonly used in applications requiring accurate voltage division or resistance adjustment. Here are some pros and cons of purchasing this potentiometer:

1. High Precision: This potentiometer is designed for high precision applications. With a tolerance of /-0.1%, it ensures accurate and consistent resistance values.

2. 10-Turn Design: The 10-turn design allows for finer adjustments, making it suitable for applications where exact resistance values are essential.

3. Robust Construction: The potentiometer has a rugged construction, with a baked-enamel wire wound resistive element and a metal shaft that ensures long-term durability and stability.

4. Wide Operating Temperature Range: This potentiometer can operate over a wide temperature range (-40 C to 85 C), making it suitable for use in various environments.

1. Manual Adjustment: Unlike digital potentiometers, the adjustment of this potentiometer is manual, which may not be suitable for applications requiring automated adjustments.

2. Size and Cost: This precision potentiometer has a larger size and a higher cost compared to general-purpose potentiometers due to its high precision and robust construction.

3. Fragile Shaft: The metal shaft of the potentiometer is thin and may be prone to damage during assembly or handling, which could potentially impact the precision of the component.

In conclusion, the Bourns 3540-1-104L 243863 precision potentiometer offers high accuracy, long-term stability, and a rugged construction, which makes it an excellent choice for applications demanding precise voltage division or resistance adjustment. However, it comes with a higher cost and larger size compared to general-purpose potentiometers and requires manual adjustment, which may not be suitable for automated applications. Ultimately, the decision to purchase this potentiometer depends on the specific requirements of the application.

If your application demands high precision resistance adjustments and can accommodate a larger size and manual adjustment, then the Bourns 3540-1-104L 243863 precision potentiometer would be an excellent choice. However, if you're looking for a smaller, automated, and cost-effective alternative, consider other options such as digital potentiometers or trimming resistors.

Details:

Item is new; unused; no factory packaging. 243863 new-no box; Bourns 3540-1-104L precision potentiometer 100kohms 10 turn; 1 gang; linear; wire-wound; 2 watt; solder lug.

specifications passivecompos:

• brand: Bourns
• mpn: 3540-1-104l
• part type: Turn Box

seller passivecompos:

• # reviews: 27337
• rating: 99.7%
• city: georgetown, texas

offer passivecompos:

• availability: in stock
• started: january 4, 2025
• price: $26.43
• item condition: New – Open box
• sold #: 27
• in stock #: 1
• options: ship-to-home

shipping passivecompos:

• service: usps priority mail small flat rate box, ups next day air, fedex 2day
• class: expedited, one-day
• transit: 4-10 days
• carrier: usps, ups, fedex
• type: calculated

payments passivecompos:

• credit card: mastercard
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• wallet: paypal

general passivecompos:

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

returns passivecompos:

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