LW20S-30 ETI Potentiometer

Review ETI Used Potentiometer

The ETi LW20S-30 is a high-quality linear potentiometer designed for various applications where precision and durability are crucial. This potentiometer comes in a standard length of 30mm and a width of 20mm, making it a versatile option for projects requiring a medium-sized potentiometer.

The ETi LW20S-30 is constructed using a carbon composition resistive element. This element ensures a consistent and stable resistance value throughout its operational life. The resistance range for this potentiometer is from 0 to 30k , providing a wide range of control for voltage or current in circuits.

The body of the ETi LW20S-30 is made of a robust, high-impact plastic material. This material not only makes the potentiometer resistant to impacts and vibrations but also ensures a long-lasting performance. The knob on the potentiometer is made of a smooth, supple material, allowing for easy and precise adjustments.

This ETi potentiometer features a 3-terminal design, with one terminal for the wiper, one terminal for the fixed resistance, and one terminal for the voltage or power source. The wiper is designed to have a low contact resistance, ensuring efficient and reliable signal transfer.

The ETi LW20S-30 is suitable for various applications, including volume control in audio systems, resistance adjustment in circuits, and position sensing in robotic systems. Its high-quality construction, wide resistance range, and rugged design make it an ideal choice for both hobbyists and professionals.

In summary, the ETi LW20S-30 is a reliable and robust linear potentiometer with a standard 30mm length and 20mm width. Its carbon composition resistive element ensures consistent resistance, while its high-impact plastic body and 3-terminal design make it a versatile and durable component for various applications.

The ETI LW20S-30 potentiometer is a linear taper volume control with a 30mm diameter and a 20mm length. This potentiometer is commonly used in audio applications, particularly for volume control in guitar amplifiers and other audio equipment. Here are some pros and cons of buying a ETI LW20S-30 potentiometer:

1. High Build Quality: The ETI LW20S-30 potentiometer is built with a robust, die-cast aluminum body, making it durable and suitable for heavy-duty use.

2. Linear Taper: This type of taper provides smooth and even volume control, which is essential in audio applications.

3. Wide Operating Temperature Range: The potentiometer can operate in temperatures ranging from -20 C to 70 C, making it suitable for various environments.

4. Relatively Affordable: Compared to other high-quality audio potentiometers, the ETI LW20S-30 is relatively affordable, making it a cost-effective option for many applications.

5. High Resistance: The potentiometer has a resistance of 1 Megohm, which is ideal for many audio applications.

1. Not Suitable for High Current Applications: The potentiometer is not designed for high current applications, and using it for such applications may result in damage.

2. Limited Color Options: The potentiometer is only available in a silver finish, which may not match the aesthetic of some audio equipment.

3. May Require Additional Tools for Installation: Depending on the specific application, installing the potentiometer may require additional tools, such as a soldering iron and solder.

In conclusion, the ETI LW20S-30 potentiometer is a high-quality linear taper volume control that is suitable for various audio applications. Its robust build quality, smooth linear taper, wide operating temperature range, affordability, and high resistance make it an excellent choice for many applications. However, it may not be suitable for high current applications, and its limited color options and potential installation requirements are worth considering.

If you are looking for a high-quality linear taper volume control for audio applications and do not require a high current rating or a specific color finish, the ETI LW20S-30 potentiometer is an excellent choice. Its affordability, smooth operation, and robust build quality make it a cost-effective and reliable option for many applications.

Details:

Lw20s-30 Eti used has not been tested. Location: BP f-11. Buyer pays return shipping. Lego guys not include din the sale.

specifications passivecompos:

• brand: Eti
• mpn: Lw20s-30

seller passivecompos:

• city: chagrin falls, ohio
• # reviews: 703
• rating: 100.0%

payments passivecompos:

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

returns passivecompos:

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

offer passivecompos:

• availability: in stock
• in stock #: 2
• options: ship-to-home
• best offers: true
• started: september 8, 2025
• sold #: 16
• prices: $45.00–$140.00
• item condition:
  • Used
  • New

general passivecompos:

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

shipping passivecompos:

• carrier: usps
• transit: 3-7 days
• class: standard, expedited
• service: usps ground advantage, usps priority mail
• type: calculated