HMP-1-5MEG CENTRALAB Shaft Potentiometer

Review CENTRALAB 1.5meg Ohm Watt Short Shaft Potentiometer

The Centralab HMP-1.5Meg Shaft Potentiometer RV4NAYSd155B is a high-performance linear potentiometer designed for various applications where precise voltage control is required. This potentiometer boasts a 1.5-megohm resistance value, making it suitable for voltage dividing circuits and other applications that demand a large resistance range.

The HMP-1.5Meg potentiometer features a rugged shaft construction, making it well-suited for industrial environments or applications where the potentiometer may be subjected to vibration or shock. The shaft is sealed with a durable bushing to protect against dust and moisture intrusion, ensuring reliable operation under adverse conditions.

This 1.5-megohm shaft potentiometer comes with a rotary knob that provides easy and accurate adjustment of the voltage output. The knob is constructed from a high-quality, wear-resistant material, ensuring long-lasting performance. The knob also includes a detent mechanism that provides positive detents at 10 and 90 degrees, making it easier to set and fine-tune the voltage output.

The Centralab HMP-1.5Meg Shaft Potentiometer RV4NAYSd155B is compatible with a wide range of voltage inputs and can handle voltages up to 100VDC. It is also RoHS compliant, making it an eco-friendly option for environmentally conscious applications.

This potentiometer is designed to provide stable and accurate voltage output over a wide temperature range, from -20 C to 70 C. It also features a low TCR (Temperature Coefficient of Resistance) of 220 ppm/ C, ensuring minimal drift in voltage output over temperature fluctuations.

In summary, the Centralab HMP-1.5Meg Shaft Potentiometer RV4NAYSd155B is a versatile and reliable voltage control component that offers a large resistance value, rugged construction, and easy adjustability. It is suitable for a wide range of applications where precise voltage control is essential, and its high-quality design ensures long-lasting performance in even the most challenging environments.

Centralab HMP-1.5Meg Shaft Potentiometer RV4Naysd155B: A Comprehensive Analysis

The Centralab HMP-1.5Meg Shaft Potentiometer RV4Naysd155B is a popular choice for various industrial and electronic applications. Let's examine its pros and cons to help you make an informed decision.

1. High Precision: This potentiometer offers high precision, making it suitable for applications that require accurate voltage control.

2. Rugged Construction: Its heavy-duty design and construction make it ideal for harsh industrial environments.

3. Wide Operating Temperature Range: The potentiometer can operate in a wide temperature range, ensuring reliable performance in various conditions.

4. Long Life: The Centralab HMP-1.5Meg Shaft Potentiometer RV4Naysd155B is known for its long life and durability, reducing the need for frequent replacements.

5. Easy to Install: The shaft potentiometer comes with a convenient mounting flange, making installation straightforward and hassle-free.

1. Limited Resistance Values: The HMP-1.5Meg Shaft Potentiometer RV4Naysd155B offers a fixed resistance value, which may not be suitable for all applications.

2. Higher Cost: Compared to other types of potentiometers, this shaft potentiometer tends to be more expensive due to its high precision and rugged construction.

3. Bulkier Size: The potentiometer's heavy-duty design results in a larger size compared to other types of potentiometers, which may not be ideal for space-constrained applications.

The Centralab HMP-1.5Meg Shaft Potentiometer RV4Naysd155B is a reliable and robust solution for applications that require high precision and can accommodate its larger size and higher cost. Its rugged construction, wide operating temperature range, and long life make it an excellent choice for industrial environments where precision and durability are crucial.

If you're looking for a high-precision, heavy-duty shaft potentiometer for industrial applications, the Centralab HMP-1.5Meg Shaft Potentiometer RV4Naysd155B is an excellent option to consider. Its advantages, such as high precision, rugged construction, and long life, outweigh its disadvantages, like its larger size and higher cost, making it a valuable investment for your project.

Details:

This potentiometer has a linear taper, carbon element. Mil spec number: RV4NAYSD155B. The shaft is 7/8 long and 1/4 in diameter. This potentiometer is new old stock n.o.s. From a bulk case with no retail packaging.

Centralab model HMP-1.5MEG, 1.5 meg ohm 2 watt carbon element, linear potentiometer. Element: carbon element, linear taper. Features: ratings: 1.5meg 1,500,000 ohms 2 watts . This potentiometer has a linear taper for standard, non-audio applications.

specifications passivecompos:

• brand: Centralab
• mpn: Hmp-1-5meg
• california prop 65 warning: This Product Can Expose You To Certain Chemicals, Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm.
• type: Potentiometers

shipping passivecompos:

• transit: 3-8 days
• type: fixed
• service: usps ground advantage, usps priority mail
• class: standard, expedited
• carrier: usps

returns passivecompos:

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

seller passivecompos:

• city: costa mesa, california
• # reviews: 43898
• rating: 99.9%

payments passivecompos:

• other
• credit card: diners-club
• wallet: google-pay

general passivecompos:

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

offer passivecompos:

• started: october 27, 2025
• availability: in stock
• sold #: 16
• prices: $10.41–$74.79
• item condition:
  • New
  • Open box
• in stock #: 5
• options: ship-to-home