55419 VISHAY Spectrol Potentiometer Mod

Review VISHAY New Spectrol Potentiometer Mod Model 860 5k Ohms 3% .25%

The Vishay 55419 Spectrol Potentiometer MOD 860 is a high-performance variable resistor designed for precision voltage division and current sensing applications. This potentiometer comes with a 5k ohm resistance range and a 25 watt power rating, making it suitable for use in various industrial and laboratory settings.

The MOD 860 variant of this potentiometer features a linear taper, which provides a consistent and predictable relationship between the angular position of the wiper and the output resistance. This makes it an ideal choice for applications where precise voltage or current control is required.

The 55419 Spectrol Potentiometer is manufactured using Vishay's Spectrol self-calibrating technology, which ensures excellent long-term stability and repeatability of the resistance value. This technology also allows for easy calibration of the potentiometer, reducing the need for frequent recalibration and minimizing measurement errors.

The potentiometer has a robust construction, with a rugged metal housing and a baked-enamel finish that provides protection against corrosion and wear. It also features a locking nut to prevent accidental adjustments and a detent at 50% travel to facilitate precise positioning of the wiper.

The 55419 Spectrol Potentiometer MOD 860 is compatible with a wide range of voltages, from 5 volts to 500 volts, and can handle currents up to 3 amps. It also has a high temperature coefficient of resistance (TCR) of 25 ppm/ C, ensuring stable performance over a wide temperature range.

In summary, the Vishay 55419 Spectrol Potentiometer MOD 860 is a high-precision, robust, and versatile variable resistor designed for industrial and laboratory applications where precise voltage or current control is necessary. Its self-calibrating technology, linear taper, and rugged construction make it a reliable and accurate solution for a wide range of measurement and control applications.

Vishay 55419 Spectrol Potentiometer Mod 860 5k 25: A Comprehensive Analysis

The Vishay 55419 Spectrol Potentiometer Mod 860 5k 25 is a high-precision potentiometer designed for various industrial applications. This potentiometer offers several advantages but also comes with certain limitations. In this analysis, we will discuss the pros and cons of investing in this potentiometer to help you make an informed decision.

1. High Precision: With a tolerance of 0.05%, this potentiometer offers excellent precision and stability.

2. Wide Operating Temperature Range: It can function effectively between -55 C and 125 C, making it suitable for applications in extreme temperatures.

3. Robust Design: The potentiometer has a rugged construction, ensuring durability and resistance to shock and vibration.

4. High Resistance: With a resistance value of 5k and a maximum resistance of 25k , it can handle high voltage applications.

5. Low TCR: The low Temperature Coefficient of Resistance (TCR) ensures minimal resistance drift with temperature changes, ensuring consistent performance.

1. Cost: Compared to standard potentiometers, the Spectrol Mod 860 is more expensive due to its high precision and rugged construction.

2. Size: This potentiometer is larger than standard models due to its robust design and high precision components.

3. Complex Installation: Due to its specialized design, the installation process may be more complex than standard potentiometers.

The Vishay 55419 Spectrol Potentiometer Mod 860 5k 25 offers superior precision, wide operating temperature range, robust design, high resistance, and low TCR, making it an excellent choice for applications that require high-precision potentiometers in extreme temperature environments. However, its high cost, larger size, and complex installation process may be disadvantages for some users.

If you require a high-precision potentiometer with a wide operating temperature range and can accommodate the additional cost, size, and installation complexity, the Vishay 55419 Spectrol Potentiometer Mod 860 5k 25 is a recommended option. However, if standard potentiometers meet your requirements, it may be more cost-effective to consider those instead.

Details:

All new, free ship in USA mod model 860 5k ohms 3%.

specifications passivecompos:

• brand: Vishay
• mpn: 55419
• tolerance rating: 0.25
• number of turns: 10
• country of origin: United States

payments passivecompos:

• other
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offer passivecompos:

• options: ship-to-home
• started: may 4, 2026
• prices: $99.00–$670.00
• item condition:
  • New – Open box
  • New
  • Used
  • Neuf
• in stock #: 5
• availability: in stock
• best offers: true
• sold #: 5

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• class: standard
• service: standard
• transit: 2-4 days
• type: fixed

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• rating: 99.9%
• city: minneapolis, minnesota
• # reviews: 4735

general passivecompos:

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

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