R22-1504 SAMARIUS Potentiometer

Review SAMARIUS Potentiometer 10k Ohm

The Samarium R22-1504 is a top-tier 10K linear potentiometer designed for precision applications. This potentiometer boasts a samarium drier resistance element, known for its exceptional stability and low temperature coefficient, making it suitable for high-accuracy circuits and temperature-sensitive equipment. Furthermore, the R22-1504 potentiometer features a heavy-duty, epoxy-sealed construction to ensure long-lasting performance in harsh environments.

This 3-terminal device comes with a hardware rotation angle of 360 degrees, allowing for infinite motion and fine adjustments. Its smooth, linear taper provides a consistent resistance change throughout the range, ensuring accurate calibration and minimal drift over time. The R22-1504 potentiometer's wiper contact resistance is 10K Ohms at 25 degrees Celsius, with a maximum operating current of 250mA and a power rating of 5 watts.

Additionally, the Samarium R22-1504 potentiometer offers excellent frequency response, making it an ideal choice for applications requiring rapid potentiometer adjustments. Its small, compact design (15.2mm length, 6.5mm bias diameter, and 5mm shaft height) also allows for easy integration into tight spaces.

This potentiometer also features a lip-sealed, low-torque shaft, which helps minimize mechanical noise during operation and minimizes the risk of unwanted adjustments. It is RoHS compliant and comes with a high-quality housing made from a thermoplastic material, providing excellent insulation and protection against the elements. Overall, the R22-1504 10K Linear Potentiometer is an excellent choice for demanding applications that require high precision, stability, and ability to withstand harsh conditions.

The Samarium Cobalt 10k Ohm R22-1504 potentiometer is a type of precision variable resistor frequently used in various applications such as voltage dividers, sensor calibration, and volume control circuits. While considering purchasing this potentiometer, it is essential to weigh its pros and cons before making a decision.

1. High Resistance Values: With a resistance value of 10k Ohms, this potentiometer can handle higher electrical loads and precision requirements. It is suitable for applications that demand precise voltage control or current attenuation.

2. Precision and Stability: Samarium Cobalt potentiometers are known for their high precision and stability, offering a lower tolerance and long-term drift compared to other potentiometer types like Carbon Composition or Linear Taper.

3. Wide Temperature Operating Range: The R22-1504 potentiometer can operate in a wide temperature range (-40 C to 125 C). This feature is advantageous, as it ensures stable performance in various environments, making it suitable for use in industrial or automotive applications.

4. Long Service Life: Samarium Cobalt potentiometers have a longer lifespan compared to other types, as they feature high wear resistance and can maintain their resistance value over time, even under high usage or stress conditions.

5. Low Temperature Coefficient: The temperature coefficient of resistance for this potentiometer is lower, which results in more stable resistance values over a wide temperature range.

1. Cost: Samarium Cobalt potentiometers are more expensive compared to other potentiometer types such as Carbon Composition, Linear Taper, and even their Precision and Audio grade counterparts. Therefore, managing the higher price tag can be a potential downside for users with budget constraints.

2. Preferred Use with DC Voltages: Samarium Cobalt potentiometers work better with DC voltages, as their contacts may experience wear when working with AC voltages. It is essential to be aware of this limitation when selecting the potentiometer for a specific application.

3. Limited Availability: Compared to other potentiometer types, Samarium Cobalt potentiometers may be more difficult to source due to their lower production volume and higher demand for specialized applications. This limited availability may impact the purchase price and time considerations when sourcing these components.

In conclusion, the Samarium Cobalt 10k Ohm R22-1504 potentiometer excels with its high precision, long service life, and high resistance value, making it a top choice for industrial, automotive, and laboratory applications that require stable and accurate voltage control or current attenuation. However, users should be prepared for the higher acquisition cost, limited availability, and preference for DC voltages. For budget-conscious users or applications where lower precision and tolerance are acceptable, alternative potentiometer types like Carbon Composition or Linear Taper may be more cost-effective. Essentially, the choice depends on the specific application's requirements and the user's budget.

Details:

Products most of our photos are the actual item you purchasing. Unless stated otherwise in the listing. Samarius R22-1504 potentiometer 10k ohm. Defective items may only be exchanged for the same title.

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specifications passivecompos:

• brand: Samarius
• mpn: R22-1504
• resistance rating: 10 K

offer passivecompos:

• sold #: 23
• started: january 30, 2025
• prices: $9.90–$25.00
• item condition:
  • New – Open box
  • New
  • Used
  • Unspecified
• in stock #: 5
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• options: ship-to-home
• availability: in stock

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

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