RA20NASD102A CLAROSTAT Panel Mount Potentiometer

Review CLAROSTAT Panel Mount Potentiometer

The Clarostat Ra20NASD102A is a high-performance panel mount potentiometer from Clarostat, a leading manufacturer of precision potentiometers. This potentiometer is designed for applications that require fine adjustments or calibration, making it an ideal choice for various industries such as telecommunications, medical equipment, and automation.

The Ra20NASD102A is a 2-wire, linear, rotary type potentiometer, which means that it provides a continuous variable resistance between its terminals as the shaft is rotated. The potentiometer has a nominal resistance of 100 k and a maximum resistance of 120 k , providing a good balance between sensitivity and operational load capacity. The shaft is sealed for IP66 protection, ensuring reliable operation even in harsh environments.

This potentiometer features a robust, die-cast aluminum housing that measures 3.4 inches in length, 1.4 inches in width, and 1.0 inch in height. Its panel mounting design allows for easy installation and integration into various control panels and enclosures. The shaft has a diameter of 0.31 inches and a length of 1.0 inch, making it comfortable to adjust while providing enough clearance for other components on the control panel.

The Ra20NASD102A comes with a detented knob that provides tactile feedback at each 1-degree increment, making it easier to make precise adjustments. The potentiometer also has a low electrical noise of less than 1 microvolt, ensuring accurate and reliable measurements. Its operating temperature range is from -20 C to 70 C, making it suitable for use in a wide range of environments.

In summary, the Clarostat Ra20NASD102A is a high-performance panel mount potentiometer designed for applications that require precise adjustments and reliable operation. Its robust design, IP66 protection, and low electrical noise make it an ideal choice for various industries and applications. Its panel mounting design and tactile knob make it easy to install and use, while its wide operating temperature range ensures its suitability for use in various environments.

The Clarostat Ra20NASD102A panel mount potentiometer B245 is a variable resistance device used to control voltage or current in various applications. Here are some pros and cons that may help in deciding whether to purchase this potentiometer.

1. Wide Operating Voltage Range: This potentiometer can operate in a voltage range of 10V to 50V, making it suitable for a broad range of applications.

2. High Accuracy: With a tolerance of 1% and a TCR (Temperature Coefficient of Resistance) of 50 ppm/ C, this potentiometer offers high accuracy and stability.

3. Rugged Construction: The potentiometer is designed to withstand harsh environments with an operating temperature range of -40 C to 85 C and a humidity resistance of 90% at 40 C.

4. Easy Installation: The panel mount design allows for easy installation, and the B245 mounting kit is included in the package.

5. Low Noise: With a noise level of less than 1 microvolt rms, this potentiometer is suitable for applications where low noise is essential.

1. Limited Power Handling Capacity: With a maximum power dissipation of 0.25 W, this potentiometer may not be suitable for high power applications.

2. Relatively Expensive: Compared to some other potentiometers with similar specifications, the Clarostat Ra20NASD102A is relatively expensive.

3. Requires External Trimming Potentiometer: For precise adjustments, an external trimming potentiometer is required, which may add to the overall cost and complexity of the setup.

The Clarostat Ra20NASD102A panel mount potentiometer B245 offers several advantages, such as wide operating voltage range, high accuracy, rugged construction, easy installation, and low noise. However, its relatively high cost and limited power handling capacity may be disadvantages for some applications. Ultimately, the decision to purchase this potentiometer depends on the specific requirements of the application and the trade-offs between cost, performance, and power handling capacity.

If the application requires high accuracy, wide operating voltage range, rugged construction, and easy installation, and the cost is not a significant concern, then the Clarostat Ra20NASD102A panel mount potentiometer B245 is a good choice. However, if the application requires high power handling capacity, or if cost is a significant concern, then alternative potentiometers with similar specifications but lower costs may be worth considering.

Details:

Item is new and in good condition. Clarostat panel mount potentiometer RA20NASD102A B245.

specifications passivecompos:

• brand: Clarostat
• mpn: Ra20nasd102a
• part type: Panel Mount

returns passivecompos:

• policy: returns accepted
• method: money back
• time: 14 days
• paid by: buyer

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offer passivecompos:

• prices: $65.00–$113.92
• item condition:
  • Used
  • New
  • Neu: Sonstige (siehe Artikelbeschreibung)
  • New – Open box
• availability: in stock
• options: ship-to-home
• in stock #: 5
• started: october 22, 2025
• sold #: 18

seller passivecompos:

• # reviews: 5358
• rating: 99.8%
• city: modesto, california

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• service: standard
• class: standard
• transit: 2-6 days
• type: fixed

general passivecompos:

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