P47221B LITTON Potentiometer

Review LITTON Potentiometer 5k Ohm

The Litton P47221B is a high-quality 5,000-ohm, 10-turn potentiometer designed for various applications where precise voltage control is required. This device is manufactured by Litton, a renowned brand known for its reliable and accurate electronic components.

The P47221B potentiometer features a linear taper design, which ensures a consistent resistance change as the shaft is rotated. This makes it an ideal choice for applications such as volume control in audio systems, gain control in amplifiers, and resistance setting in test equipment.

The 5,000-ohm resistance value provides a fine degree of control over voltage levels. The device is constructed using high-purity carbon composition resistive material, ensuring both stability and accuracy over time. The 10-turn design offers a total rotation of 360 degrees, providing a more precise adjustment range compared to standard 5-turn potentiometers.

The Litton P47221B potentiometer comes in a compact, epoxy-sealed enclosure with a diameter of 1 inch (25.4mm) and a length of 2 inches (50.8mm). The shaft is 0.3125 inches (8mm) long and is marked with both metric and standard units of resistance. The knob is removable, allowing easy replacement or modification.

This potentiometer boasts a power rating of 0.5 watts and a temperature coefficient of 200 ppm/ C. It is suitable for operating voltages between 5 and 40 volts DC, making it versatile for a wide range of applications. The device also features a low resistance leakage current, ensuring minimal power consumption when not in use.

The Litton P47221B potentiometer is RoHS compliant, ensuring it meets the latest environmental regulations. It is also backed by a one-year warranty from the manufacturer, giving customers peace of mind in their purchase. Overall, this potentiometer is an excellent choice for those seeking high accuracy, stability, and a fine degree of control in their electronic projects.

The Litton P47221B 5K 10-turn Potentiometer is a commonly used linear adjusting device, particularly in electronic projects and applications requiring precise voltage regulation. Here are some pros and cons that may help you make an informed decision about purchasing this potentiometer.

1. Precise Control: The 10-turn feature provides a high degree of resolution, making it suitable for applications where fine adjustments are required.

2. Wide Operating Voltage Range: This potentiometer can operate with voltages ranging from 5V to 40V, making it versatile for various applications.

3. Durable Construction: Litton is a well-known brand for producing high-quality potentiometers. The P47221B model is no exception, with a robust construction that can handle a decent amount of usage.

4. Low Leakage Current: This potentiometer has a low leakage current, ensuring minimal power loss and prolonged battery life in applications using battery power.

5. Affordable: Compared to other high-precision potentiometers, the Litton P47221B is relatively affordable, making it an economical choice for hobbyists and small-scale projects.

1. Limited Power Handling Capability: With a maximum power dissipation of 1 watt, this potentiometer may not be suitable for high-power applications.

2. Manual Adjustment: The potentiometer requires manual adjustments, which might be less desirable in applications where automation is preferred.

3. Potential for Drift: Due to its high precision, this potentiometer may exhibit some drift over time. This can result in inaccuracies and the need for frequent recalibration.

In conclusion, the Litton P47221B 5K 10-turn Potentiometer is an excellent choice for hobbyists, students, and small-scale projects that require precise voltage control and have a limited power requirement. Its robust construction, wide operating voltage range, and low leakage current further add to its appeal. However, if your application demands high power handling capability, automation, or minimal drift, you may need to consider other options.

Recommendation: If your project aligns with the potentiometer's strengths and limitations, and you're looking for a high-precision, affordable, and versatile potentiometer, the Litton P47221B 5K 10-turn Potentiometer is an excellent choice.

Details:

Litton P47221B potentiometer 5k ohm 10, used in good condition.

specifications passivecompos:

• brand: Litton
• mpn: P47221b
• resistance rating: 5k Ohm

offer passivecompos:

• availability: in stock
• best offers: true
• in stock #: 5
• sold #: 14
• prices: $55.40–$111.82
• item condition:
  • Used
  • Neu
  • Neu: Sonstige (siehe Artikelbeschreibung)
• started: september 11, 2025
• options: ship-to-home

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general passivecompos:

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

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• policy: no returns

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• # reviews: 38
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• rating: 100.0%