280-1187 MART CART Potentiometer

Review MART CART Potentiometer

The MART 280-1187 potentiometer is a versatile and high-performing electronic component designed for precise voltage division and resistance adjustment applications. This linear potentiometer boasts a 10-turn shaft, providing an extended range of 360 degrees for fine-tuning adjustments.

The MART 280-1187 is constructed using a carbon composition resistive element, ensuring excellent stability and reliability over a wide temperature range. Its resistance value is rated at 100k , with a tolerance of 5%, making it suitable for various voltage dividing and resistance-adjusting applications.

Featuring a robust epoxy body, this potentiometer can withstand harsh environments and offers excellent resistance to humidity, vibrations, and mechanical shocks. With a diameter of approximately 25.4mm and a length of approximately 50.8mm, it provides ample space for easy integration into various electronic projects and circuits.

The MART 280-1187 potentiometer comes with a knob for user-friendly adjustments. The knob diameter is around 13.5mm, providing a comfortable grip and enabling precise adjustments. The potentiometer also features a 3-wire configuration, with one terminal for the wiper, one for the resistive element's end, and the third for the other end of the resistive element.

Overall, the MART 280-1187 potentiometer is an excellent choice for professionals and hobbyists seeking a high-quality, reliable, and versatile resistance adjusting component for their electronic projects. Its extended 10-turn shaft, robust construction, and wide compatibility make it a valuable addition to any electronic workbench.

The Mart 280-1187 potentiometer is a linear voltage divider commonly used in various electrical applications such as volume control, resistance setting, and sensor calibration. Let's discuss some of its pros and cons to help you make an informed decision:

1. Wide Operating Voltage Range: The Mart 280-1187 potentiometer can operate in a wide voltage range of 10V DC to 50V DC, making it suitable for a broad range of applications.

2. Smooth Resistance Variation: This potentiometer provides a smooth and consistent resistance variation, ensuring accurate and precise control in applications.

3. Carbon Composition: The carbon composition of the potentiometer offers excellent temperature stability, making it less prone to drifting over time.

4. Robust Construction: The Mart 280-1187 potentiometer is built with a robust construction, ensuring durability and reliability in various operating conditions.

1. Limited Frequency Response: Due to its resistive nature, the Mart 280-1187 potentiometer has a relatively low frequency response, making it less suitable for high-frequency applications.

2. Temperature Sensitivity: The carbon composition of the potentiometer can be sensitive to temperature changes, leading to slight resistance variations.

3. Limited Precision: Although the potentiometer offers smooth resistance variation, it may not be suitable for applications requiring high precision.

The Mart 280-1187 potentiometer is a versatile and reliable component that offers a wide operating voltage range, smooth resistance variation, and robust construction. However, it may not be the best choice for applications requiring high precision, large current handling capacity, or high-frequency operation. Consider the specific requirements of your application when deciding whether to purchase this potentiometer.

If you require a component for volume control, resistance setting, or sensor calibration in a wide range of applications, the Mart 280-1187 potentiometer may be an excellent choice due to its smooth resistance variation, wide operating voltage range, and robust construction. However, if your application requires high precision, high current handling capacity, or high-frequency operation, consider exploring alternative solutions.

Details:

specifications passivecompos:

• brand: Mart Cart
• mpn: 280-1187
• included components: Replacement Part
• package dimensions lxwxh: 9.65x6.02x1.85 Inches
• weight: 0.15 Pounds

general passivecompos:

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

returns passivecompos:

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

offer passivecompos:

• started: march 31, 2025
• options: ship-to-home
• prices: $66.99–$67.66
• item condition: New
• availability: in stock
• sold #: 21
• in stock #: 2

payments passivecompos:

• other
• credit card: visa
• wallet: google-pay

seller passivecompos:

• city: prescott, arizona
• rating: 98.6%
• # reviews: 86

shipping passivecompos:

• type: fixed
• service: expedited
• transit: 3-8 days
• class: expedited