Skip to Content
  1. All products
  2. Potentiometers
  3. 100K Precision Multiturn Potentiometer - 10-Turn 3590S Wirewound Pot
  4. Potentiometers
मूल्य सूची: Retail Price (B2C) मूल्य सूची
मूल्य सूची: Retail Price (B2C) मूल्य सूची
100K Precision Multiturn Potentiometer - 10-Turn 3590S Wirewound Pot

100K Precision Multiturn Potentiometer - 10-Turn 3590S Wirewound Pot

(0 review)
ComponentSpecification
Resistance Value100K Ohms (100kΩ)
Tolerance±5% (Precision Grade)
Power Rating2 Watts (at 70°C)
Number of Turns10 Full Rotations (3600°)
TechnologyWirewound (High Stability)
Mounting TypePanel Mount (Bushing)
Price
₹ 177.97 ₹ 177.97
(Tax included)

Product Description The 100K Ohm 3590S-104L Precision Multiturn Potentiometer is a high-accuracy variable resistor designed for professional-grade calibration and tuning. Unlike standard single-turn pots, this 10-turn helical design allows for exceptionally fine resistance adjustments across its 3600° mechanical travel. Utilising a fully sealed wirewound element, it provides superior temperature stability and a long operational life, making it the industry standard for industrial control panels, medical equipment, and high-end power supplies.

Key Features

  • Helical 10-Turn Design: Offers 10 full 360-degree rotations for maximum resolution in setting specific resistance values.

  • Stable Wirewound Technology: Minimises resistance drift over time and maintains high accuracy under varying thermal conditions.

  • Fully Sealed Body: Rated for protection against dust and moisture, ensuring reliability in harsh industrial environments.

  • High Power Dissipation: Capable of handling up to 2 Watts, making it suitable for both signal-level and small-load applications.

  • Smooth Tactile Response: Precision-engineered internal wipers ensure low noise and consistent torque throughout the entire range.

Technical Details

  • Linearity Accuracy: Features an independent linearity of ±0.25%, essential for precision feedback loops.

  • Operating Temperature: Rated to function reliably between -40°C to +125°C for industrial and outdoor use.

  • Insulation Resistance: Minimum of 1000 Megohms (at 500V DC) to ensure complete electrical isolation.

  • Dielectric Withstanding Voltage: Can withstand up to 710V AC at sea level without internal breakdown.

  • Mechanical Angle: 3600° +10° / -0° with robust internal end-stops.

  • Shaft Material: High-grade stainless steel or nickel-plated brass for corrosion resistance and mechanical strength.

  • Rotational Life: Engineered for 1,000,000 shaft revolutions, significantly outperforming standard carbon potentiometers.

  • Temperature Coefficient: Low drift of ±50 ppm/°C ensures the set value stays constant as the circuit warms up.

  • Mounting Hardware: Supplied with a precision hex nut and lock washer for permanent panel installation.

  • Backlash: Extremely low backlash (max 1°) for repeatable and reliable tuning.

  • Bushing Thread: Standard 3/8-32 UNEF thread compatible with most industrial control enclosures.

  • Noise Rating: Low equivalent noise resistance (ENR) of 100 Ohms maximum during adjustment.

Prototyping and Engineering Tips from Robogears

  • 9V & 18650 Battery Use: Use this 100K precision pot as a fine-voltage adjust for portable power banks. When paired with an LM317 or XL6009 regulator, it allows you to set the output voltage down to the millivolt level.

  • Precision Resistance Pairing: To further narrow the tuning range, pair this with a 1% Metal Film Resistor in series. This is helpful when you only need to tune between 90K and 100K with extreme detail.

  • IC Feedback Control: Ideal for the feedback pin of Op-Amp circuits (like LM358) where high-gain stability is required without "jitter" from the control knob.

  • Multiturn Dial Recommendation: We highly recommend pairing this with a 10-turn Counting Dial (6.35mm hole) to visually track the exact number of rotations for repeatable setups.

  • Related Products: Check out our Digital Multimeters for initial calibration and Shielded Hook-up Wires to prevent external noise in precision signal paths.

Package Includes

  • 1 x 100K Ohm 3590S-104L Precision Multiturn Potentiometer

  • 1 x Mounting Hex Nut

  • 1 x Internal Tooth Lock Washer

Disclaimer Images are for illustration purposes only. Actual brand markings or terminal color may vary slightly depending on the specific manufacturing batch. CHOKING HAZARD: Contains small parts; not suitable for children under 3 years.