PDA241-SRT02-104A2 BOURNS INC Pot Carbon Log

Review BOURNS INC Inc. Pot 100k Ohm 1/4w Carbon Log

The Bourns PDA241-SRT02-104A2 is a high-performance 100k 1/4W carbon log potentiometer designed for various applications in the electronics industry. This potentiometer is manufactured by Bourns, a leading supplier of electronic components known for their quality and reliability.

The Bourns PDA241-SRT02-104A2 is a cartridge type potentiometer with a linear taper, meaning that the resistance changes linearly in response to the rotation of the shaft. It is constructed using a carbon composition resistive element, which provides excellent stability, low TCR (Temperature Coefficient of Resistance), and good power handling capabilities.

The potentiometer features a 1/4-inch (6.35mm) shaft diameter, making it a popular choice for many electronic projects and applications. It has a maximum power rating of 1 Watt, which ensures that it can handle moderate power levels without overheating or damaging the components. The operating temperature range for this potentiometer is between -25 C and 70 C, making it suitable for use in a wide range of environments.

The Bourns PDA241-SRT02-104A2 potentiometer has a rotary knob with a silver finish and a smooth, easy-to-grip surface. It also comes with a protective nut and washer to ensure secure mounting to the PCB or chassis. The resistance value of 100k (100,000 Ohms) provides a good balance between sensitivity and control, making it suitable for a variety of voltage division and current limiting circuits.

The potentiometer is RoHS compliant, which means that it does not contain any restricted substances, making it an environmentally friendly choice for your electronics project. It also comes with a 1-year warranty from the manufacturer, providing peace of mind and ensuring that you receive a high-quality component.

In summary, the Bourns PDA241-SRT02-104A2 is a versatile and reliable 100k 1/4W carbon log potentiometer, suitable for a wide range of electronic projects and applications. Its high-quality construction, excellent stability, and good power handling capabilities make it an ideal choice for those seeking a high-performance potentiometer for their electronics projects.

The Bourns PDA241-SRT02-104A2 potentiometer is a 100k ohms, 1/4 watt carbon log type resistor. This component is commonly used in various electronic circuits for voltage division, current limiting, and other applications. Let's examine some pros and cons of using this potentiometer in your projects.

1. Wide operating temperature range: This potentiometer can operate from -55 C to 125 C, making it suitable for use in a wide range of environments.

2. Low TCR (Temperature Coefficient of Resistance): The carbon composition material used in this potentiometer has a low TCR, meaning its resistance value remains relatively stable over temperature.

3. Good resistance tolerance: The potentiometer's 1% resistance tolerance makes it suitable for applications where a high degree of accuracy is required.

4. Long travel shaft: The long travel shaft of this potentiometer makes it easier to make fine adjustments.

5. RoHS Compliant: This potentiometer is RoHS compliant, meaning it contains no lead or other restricted substances.

1. High resistance value: A 100k ohm resistor may not be suitable for all applications, particularly those requiring low resistance values.

2. Relatively large size: Compared to other types of potentiometers, such as film or wirewound, the carbon composition type is typically larger in size.

3. Non-linear resistance: Carbon composition potentiometers have a non-linear resistance characteristic, which may affect their performance in certain applications.

4. Higher noise level: Carbon composition potentiometers can generate more electrical noise compared to other types.

In conclusion, the Bourns PDA241-SRT02-104A2 potentiometer offers several advantages, including a wide temperature range, good resistance tolerance, and long travel shaft. However, it also has some disadvantages, such as its relatively large size, non-linear resistance characteristic, and higher noise level.

Overall, this potentiometer is well-suited for applications where a stable, adjustable resistance value is required over a wide temperature range, and where a long travel shaft is desirable. However, if your application requires a lower resistance value, a smaller size, or a more linear resistance characteristic, you may want to consider other types of potentiometers.

Recommendation: If the requirements of your project align with the strengths of the Bourns PDA241-SRT02-104A2 potentiometer, then it would be a suitable choice. However, if you require a different resistance value, a smaller size, or a more linear resistance characteristic, you may want to consider alternative types of potentiometers, such as film or wirewound potentiometers.

Details:

With a power rating of 100w and made carbon material, this potentiate is durable reliable for controlling voltage or current in various devices. Pot 100k ohm 1/4w carbon log is a high-quality potentiate designed for electrical and electronic applications. Perfect for use in a wide range of industries, this potentiate is trusted component precise and efficient control electrical signals.

specifications passivecompos:

• brand: Bourns Inc
• mpn: Pda241-srt02-104a2
• material: Carbon
• power rating: 100 W
• country of origin: United Kingdom

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returns passivecompos:

• policy: no returns

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• transit: 4-10 days
• class: standard
• type: calculated
• service: usps ground advantage
• carrier: usps

general passivecompos:

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

seller passivecompos:

• city: chicago, illinois
• rating: 100.0%
• # reviews: 582

offer passivecompos:

• price: $25.00
• item condition: New – Open box
• availability: in stock
• in stock #: 1
• best offers: true
• options: ship-to-home
• sold #: 19
• started: april 5, 2026