RA30NASK103A CLAROSTAT Wirewound Military Potentiometer Shaft

Review CLAROSTAT 100k Ohm Watt Wirewound Military Grade Potentiometer .9 Inch Shaft

The Clarostat Ra30Nask103A 100k wirewound military potentiometer is a high-performance rotary voltage divider specifically designed for use in military and aerospace applications. This potentiometer is built with exceptional precision and durability, making it an ideal choice for applications where accurate voltage control is essential.

The Ra30Nask103A features a 100k ohm wirewound resistance element. Wirewound resistors are known for their superior stability and temperature coefficient, making them ideal for voltage dividers and precision applications. Each resistance element is wound with a high-quality, enameled copper wire, ensuring consistent resistance values and minimal drift over time.

The potentiometer's shaft is designed for ruggedness and reliability, with a heavy-duty stainless steel construction. The shaft is also equipped with a locknut to prevent unwanted rotation, ensuring that the set voltage remains stable during operation. The shaft has a smooth, easy-to-turn knob, which provides precise control over the output voltage.

The Clarostat Ra30Nask103A is designed to operate over a wide temperature range, from -55 C to 125 C. This makes it suitable for use in a variety of environments, from arctic conditions to high-temperature applications. The potentiometer is also sealed against moisture and contaminants, providing additional protection against the elements.

The Ra30Nask103A comes with a variety of mounting options, including panel, surface, and PCB mounts. The potentiometer also includes a detachable terminal block, making it easy to connect wiring and simplifying installation.

In summary, the Clarostat Ra30Nask103A 100k wirewound military potentiometer is a high-precision, rugged, and reliable voltage divider designed for use in military and aerospace applications. Its wirewound resistance element, heavy-duty stainless steel shaft, and wide temperature range make it a top choice for precise voltage control in challenging environments. Its versatile mounting options and easy-to-install terminal block make installation quick and simple.

The Clarostat RA30NASK103A 100k wirewound military potentiometer is a popular choice for various applications due to its high precision and rugged construction. Here are some pros and cons of buying this potentiometer:

1. High Precision: The 100k wirewound resistance provides high precision and stability, making it suitable for applications where accurate control is essential.

2. Rugged Construction: The military-grade design and construction make this potentiometer suitable for harsh environments.

3. Wide Temperature Range: It can operate in temperatures ranging from -55 C to 125 C, making it suitable for applications in extreme temperature conditions.

4. Linear Taper: The linear taper design ensures that the resistance changes linearly with the rotation angle, providing consistent and accurate control.

5. Low Power Consumption: It consumes low power, making it suitable for battery-operated devices.

1. Cost: The Clarostat RA30NASK103A is more expensive than some other potentiometers due to its high precision and military-grade construction.

2. Size: It is larger than some other potentiometers, which may be a concern for applications with limited space.

3. Manual Control: It is a manual control device, which may not be suitable for applications where automatic control is required.

The Clarostat RA30NASK103A 100k wirewound military potentiometer is a high-quality device suitable for applications where precise control, rugged construction, and wide temperature range are essential. Its high precision and military-grade construction make it suitable for harsh environments and extreme temperature conditions. However, it may be more expensive and larger than some other potentiometers.

If you require high precision, rugged construction, and a wide temperature range in a potentiometer, the Clarostat RA30NASK103A 100k wirewound military potentiometer is an excellent choice. However, if cost or size is a concern, you may want to consider other options with similar specifications but different construction materials or taper designs.

Details:

specifications passivecompos:

• brand: Clarostat
• mpn: Ra30nask103a
• power rating: 4 W
• mounting style: Panel Mount
• type: Linear Taper Potentiometer
• resistance rating: 10 K
• country/region of manufacture: United States

general passivecompos:

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

shipping passivecompos:

• transit: 4-9 days
• service: usps ground advantage
• carrier: usps
• type: calculated
• class: standard

seller passivecompos:

• rating: 99.6%
• # reviews: 17835
• city: tonopah, arizona

offer passivecompos:

• started: april 13, 2025
• best offers: true
• options: ship-to-home
• prices: $18.99–$25.00
• item condition:
  • New
  • New – Open box
• availability: in stock
• in stock #: 2
• sold #: 25

payments passivecompos:

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

returns passivecompos:

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