52MA3B08 FURNAS ELECTRIC Potentiometer

Review FURNAS ELECTRIC P/n Potentiometer

The Furnas Electric 52MA3B08 is a high-quality linear potentiometer engineered for precise resistance adjustment in various electronic applications. This robust component is characterized by its 3-terminal configuration, allowing for voltmeter connection and voltage divider applications.

Measuring 1.2 inches in length and 0.6 inches in width, the 52MA3B08 potentiometer boasts a sturdy die-cast zinc housing and a black Wagner wire termination. The carbon composition resistive element provides a smooth, continuous rotation with a total resistance range of 13.2 ohms at 25 degrees Celsius. The resistance value can be adjusted from zero to this maximum value by turning the dial, offering versatility for tailoring electrical connections to specific requirements.

The tolerance of this potentiometer ranges from /-1% to /-20%, making it suitable for applications with varying sensitivity levels. The temperature coefficient of resistance (TCR) is approximately 120 ppm/ C (parts per million per degree Celsius), ensuring accurate resistance adjustments under diverse temperature conditions. With a power rating of 500mW and a maximum operating temperature of 80 degrees Celsius, the 52MA3B08 is capable of handling a modest power load while maintaining consistent performance.

As resistance values can drift under extended use, Furnas Electric guarantees a guaranteed Drift Value of /- 5% at 25 degrees Celsius, allowing users to achieve optimal accuracy and reliability in their projects. By employing a rotation angle reading of 360 degrees, the 52MA3B08 provides a wide range of adjustability for fine-tuning electric circuits and setting desired resistance levels. This versatile potentiometer caters to a multitude of electronic devices, from simple voltage dividers and rheostats to complex automotive and industrial control systems.

Furnas Electric 52MA3B08 Potentiometer: A Comprehensive Analysis

The Furnas Electric 52MA3B08 potentiometer is a versatile and popular linear voltage controller widely used in various electronic projects. In this analysis, we will discuss its key features, advantages, disadvantages, and provide a final recommendation.

1. Linear trimpot with a zero-center indication

2. Operating voltage: DC 10V, Heated voltage: DC 40V

3. Resistance range: 10 ohms to 1 M ohms

4. Temperature coefficient: 70ppm C

5. Tactile click detent

6. Shaft length: 9mm

1. Wide resistance range: The Furnas Electric 52MA3B08 potentiometer offers a wide range of resistance, catering to various applications requiring voltage control.

2. Tactile click detent: The tactile click detent allows for easy adjustments and ensures noise-free operation.

3. Temperature stability: With a low temperature coefficient, this potentiometer maintains its resistance value even under temperature changes, ensuring consistent voltage output.

4. Robust design: The metal housing of the potentiometer provides durability and protection against potential damage.

1. Limited voltage range: Although suitable for most low to medium voltage applications, it may not be suitable for high voltage applications.

2. No reverse polarity protection: It does not have reverse polarity protection, so it must be wired correctly to function properly and protect the device from damage.

The Furnas Electric 52MA3B08 potentiometer is a reliable and versatile option for controlling voltage in various low to medium voltage applications. Its wide resistance range, tactile click detent, and temperature stability make it a popular choice for hobbyists and electronics enthusiasts. However, it may not be suitable for high voltage applications due to its limited voltage range and lack of reverse polarity protection. In summary, this component offers excellent value and is highly recommended for most voltage control applications that comply with its voltage and polarity requirements.

Details:

Furnas Electric - p/n: 52MA3B08 potentiometer.

specifications passivecompos:

• brand: Furnas Electric
• mpn: 52ma3b08

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• policy: returns accepted
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• availability: in stock
• started: december 12, 2024
• in stock #: 2
• sold #: 25
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• prices: $99.99–$164.99
• item condition: Used

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

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