8146R2K-L.25CT BI TECHNOLOGIES Round Cermet Potentiometer

Review BI TECHNOLOGIES Watt Round Cermet Potentiometer 7/8 Inch

The 8146r2k-L 25ct 8146r1k-L round cermet potentiometer is a high-performance, precise resistance adjustment component designed for various applications that require stable and reliable resistance values. This potentiometer features a compact, round design with a diameter of approximately 25.4mm (1 inch) and a total length of around 76.2mm (3 inches).

The 8146r2k is part of a series where the suffix 'r' indicates a rotary type, '1' means one-turn, 'k' signifies a resistive potentiometer, and 'LM' represents the linear taper. The potentiometer is built with a cermet (ceramic-metal) composition for the resistance track, ensuring excellent temperature stability and long-lasting performance.

Each potentiometer in this set of 25 units comes with a knurled chromed shaft for easy adjustment and a bakelite or phenolic insulator body, enhancing mechanical rigidity and enhancing heat dissipation properties. For proper sealing against contaminants and moisture, the product boasts an 8-32 threaded mounting hole with a plain and locknut assembly.

This 10-turn cermet potentiometer has a total resistance range of approximately 10 to 50k , with a maximum wattage handling capability of 1 Watt. It is suitable for demanding applications that require high accuracy, stability and durability. The operating temperature range of this component is between -25 C to 85 C (-13 F to 185 F), making it well-suited for a wide variety of industrial, automotive, and laboratory use.

The resistance tracking tolerance for each unit is typically between /-5% to /-20%, depending on the specific application requirements. This potentiometer comes uncalibrated, and if calibration is a necessity, it is recommended to seek professional calibration services. Each potentiometer makes for a versatile addition to any project requiring precise resistance adjustments.

Pros and Cons of buying a 8146r2k-L 25CT 8146r1k-L Round Cermet Potentiometer

The 8146r2k-L 25CT 8146r1k-L Round Cermet Potentiometer is an electronic component commonly used in various applications for voltage division and current limiting. This type of potentiometer features a cermet resistive track with a plastic body. Below are the potential advantages and disadvantages of purchasing this component.

1. Versatile: The 8146r2k-L 25CT 8146r1k-L Round Cermet Potentiometer is available in a variety of resistance values (25 different values between 25 and 10M ), ensuring compatibility with various applications.

2. Longitudinal and Dial Channels: It provides separate wiper leading and dial shaft terminations (1 x longitudinal and 2 x dial channels), allowing for dual functionality and flexibility.

3. High Resolution: The long, thin shaft enables precise adjustments and gives high resolution over the full range.

4. Affordable: These potentiometers are generally cost-effective options, making them a popular choice for numerous applications.

5. Wide Operating Temperature: They can withstand a wide operating temperature range, making them suitable for applications in harsh environments.

1. Limited Power Handling: Due to their small size and basic design, ceramic potentiometers, including the 8146r2k-L 25CT 8146r1k-L Round Cermet Potentiometer, cannot handle high power. They are typically best suited for low power applications.

2. Fragile Shaft: The thin shaft of these potentiometers can be sensitive and may break if used excessively or in applications with high mechanical stress.

3. Not Adequate for High Current Applications: Due to their design, cermet potentiometers may not be suitable for applications requiring high current flow.

The 8146r2k-L 25CT 8146r1k-L Round Cermet Potentiometer is an excellent choice for low power, precision voltage division and current limiting applications where fine control and compactness are essential. Its wide operating temperature range, versatile resistance values, and affordability further contribute to its appeal. However, it is not suitable for high power, high current, or high mechanical stress environments. If an application requires these features, other types of potentiometers with different designs and materials (such as metal film or carbon composition) may be better options.

Considering the discussion above, if you're looking for a basic, versatile, and cost-effective potentiometer for low power applications, the 8146r2k-L 25CT 8146r1k-L Round Cermet Potentiometer would be a great choice. For high-power or high-current applications, it is recommended to consider other types of potentiometers like metal film or carbon composition potentiometers.

Details:

Bi technologies 8146R1K-L.I watt round cermet potentiometer 7/8 inch, new surplus, 8146r1k-l.

specifications passivecompos:

• brand: Bi Technologies
• mpn: 8146r2k-l.25ct

offer passivecompos:

• availability: in stock
• in stock #: 5
• sold #: 31
• best offers: true
• options: ship-to-home
• price: $7.50
• item condition: New
• started: december 9, 2024

shipping passivecompos:

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

general passivecompos:

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

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seller passivecompos:

• # reviews: 46
• rating: 100.0%
• city: houston, texas

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