CA-5041 OHMITE Meg Log Taper Potentiometer

Review OHMITE Lot Of Meg Ohm Log Taper Watt Potentiometer

The Ohmite CA-5041 4-Ohmite Meg Log Taper Potentiometer CA-1052 is a high-performance adjustable resistor designed for various applications that require precise resistance adjustment. This potentiometer comes in a compact and sturdy package, making it an ideal choice for both industrial and laboratory use.

This 4-ohmite potentiometer features a log taper resistance curve, which provides a more linear resistance adjustment in the midrange of the potentiometer's travel. The megohm resistance value of the CA-5041 ensures that it can handle high voltage applications, making it well-suited for use in power electronics, test and measurement equipment, and other high-voltage circuits.

The potentiometer is constructed using Ohmite's proprietary carbon composition resistive material, which offers excellent stability, low power dissipation, and high resistance precision. The CA-5041 is also designed to withstand harsh environments, with a temperature range of -25 C to 70 C and a maximum operating voltage of 1000V.

The CA-5041 potentiometer comes with a rotary actuator, which provides a smooth, easy-to-use adjustment mechanism. The resistance value is indicated on the side of the potentiometer, making it easy to identify and use. The potentiometer also features a detent mechanism, which can be used to provide a tactile feedback when adjusting the resistance value.

The CA-1052 mounting kit, which comes included with the potentiometer, provides a secure mounting solution. The kit includes four mounting screws and four insulating standoffs, which allow the potentiometer to be mounted in a standard 35mm diameter panel hole. The potentiometer also features a sealed construction, which helps to prevent contamination and ensure long-term reliability.

In summary, the Ohmite CA-5041 4-Ohmite Meg Log Taper Potentiometer CA-1052 is a high-quality adjustable resistor designed for use in high-voltage applications. Its log taper resistance curve, megohm resistance value, and robust construction make it a versatile and reliable solution for a wide range of applications. The included mounting kit ensures easy installation, and the sealed construction helps to ensure long-term reliability.

The Ohmite CA-5041 4-ohmite meg log taper potentiometer CA-1052 is a type of adjustable resistor commonly used in various electrical applications, particularly in audio equipment and power electronics. Here are some pros and cons of buying this potentiometer:

1. High Resolution: The log taper design of this potentiometer provides a high resolution, making it suitable for applications where precise adjustments are required.

2. Wide Operating Temperature Range: The potentiometer can operate in temperatures ranging from -55 C to 125 C, making it suitable for use in a wide range of environments.

3. High Power Handling: With a maximum power rating of 5 watts, this potentiometer can handle high power applications without overheating or damaging.

4. High Precision: The potentiometer offers a precision of /- 1% at 25 C, ensuring accurate and consistent resistance values.

5. RoHS Compliant: This potentiometer is RoHS compliant, which means it does not contain any restricted substances, making it environmentally friendly.

1. Higher Cost: Compared to other standard potentiometers, this meg log taper potentiometer is more expensive due to its high precision and wide operating temperature range.

2. Requires Calibration: Due to its high precision, this potentiometer may require calibration to ensure accurate resistance values, which can add additional cost and complexity to the application.

3. Larger Size: This potentiometer is larger than standard potentiometers due to its 4-ohmite design, which may require additional space in the application.

The Ohmite CA-5041 4-ohmite meg log taper potentiometer CA-1052 is a high-performance adjustable resistor suitable for applications that require precise resistance adjustments and can handle high power levels. Its wide operating temperature range, high precision, and RoHS compliance make it an attractive option for many applications. However, its higher cost, larger size, and potential need for calibration may be a drawback for some users.

If you require high precision resistance adjustments and can accommodate the larger size and higher cost, then the Ohmite CA-5041 4-ohmite meg log taper potentiometer CA-1052 is an excellent choice. However, if you do not require the high precision or wide temperature range, then a standard potentiometer may be a more cost-effective option.

Details:

These u linear potentiometer have a soldering termination and are made in the USA. The product is a set of four 1 meg ohm log taper potentiometer with 2 watt rating by Ohmite. With a resistance rating of 1 meg ohm, these log taper potentiometer have one turn and are ideal for electronic components industrial applications requiring precise reliable control.

specifications passivecompos:

• brand: Ohmite
• mpn: Ca-5041
• type: Log Taper
• potentiometer type: U Linear
• termination style: Soldering
• resistance rating: 1 Meg Ohm Ohm
• country/region of manufacture: United States

seller passivecompos:

• city: hersey, michigan
• rating: 97.6%
• # reviews: 78

offer passivecompos:

• availability: in stock
• in stock #: 3
• prices: $57.18–$59.00
• item condition:
  • New – Open box
  • Seller refurbished
• sold #: 13
• started: october 14, 2025
• options: ship-to-home

payments passivecompos:

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

shipping passivecompos:

• service: usps ground advantage
• transit: 5-11 days
• class: standard
• type: calculated
• carrier: usps

returns passivecompos:

• policy: no returns

general passivecompos:

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