CA-WTH118-2W-1K-M TWTADE Dual Gang Potentiometer Carbon Turn

Review TWTADE Wth118-2w 1m Ohm Dual Gang Potentiometer Carbon Linear Variable Turn

Introducing the TWTade CA-WTH118-2W-1K-M WTH118-2W 1m Dual Gang Potentiometer, a high-performance and versatile electronic component designed to provide precise voltage adjustment and control in various applications.

This linear turn potentiometer is constructed with carbon elements, which offer a smooth and consistent resistance change as the knob is turned. The potentiometer comes in a dual gang configuration, allowing for the independent control of two voltage or current parameters in a single housing. Each gang has a 1-meter long shaft, providing ample reach for easy adjustment.

The WTH118-2W 1m Dual Gang Potentiometer boasts a wide operating temperature range of -20 C to 70 C (-4 F to 158 F), making it suitable for use in a broad range of environments. Its compact size, with a diameter of 35mm (1.38 inches) and a height of 18mm (0.7 inches), makes it an ideal choice for space-constrained projects and installations.

The potentiometer features a 1K ohm resistance per gang, ensuring a balanced and stable voltage division. Its carbon construction also guarantees a low electrical noise output, making it an excellent choice for audio applications where minimal interference is crucial.

The WTH118-2W 1m Dual Gang Potentiometer is easy to install, with a 3.5mm (1/8 inch) diameter shaft that can be fitted with a variety of knobs, depending on your preference or application requirements. Its terminals are securely screwed in place, ensuring a reliable electrical connection.

In summary, the TWTade CA-WTH118-2W-1K-M WTH118-2W 1m Dual Gang Potentiometer is an indispensable tool for any electronics enthusiast, engineer, or hobbyist, offering precise voltage control, a durable carbon construction, and a compact and versatile design.

A dual gang potentiometer is an electrical component used to control voltage or current in two separate circuits. The specific model you mentioned is the CA-WTH118-2W-1K-M from Wurth Elektronik. Here are some pros and cons of buying this potentiometer:

1. Linear taper: The carbon linear type of this potentiometer ensures a smooth and consistent resistance change as you turn the dial, making it suitable for applications where precise voltage or current control is required.

2. Carbon composition: Carbon composition potentiometers have good temperature stability and can handle high power applications.

3. Dual gang: This potentiometer allows you to control two circuits independently using a single knob, saving space on your PCB.

4. Wide temperature range: The operating temperature range of this potentiometer is between -40 C and 85 C, making it suitable for a wide range of applications.

5. Premium brand: Wurth Elektronik is a well-known and reputable brand in the electronics industry, which can provide confidence in the quality and reliability of the component.

1. Cost: Compared to other types of potentiometers, carbon composition potentiometers can be more expensive due to their construction materials and manufacturing process.

2. Size: This specific model is relatively large, measuring 22.2mm in diameter and 12.5mm in height. This might be a concern for space-constrained applications.

3. Manual adjustment: Since this is a mechanical component, the resistance value can only be adjusted manually. For applications requiring automatic or remote adjustments, other types of potentiometers or controllers would be more suitable.

In conclusion, the Wurth Elektronik CA-WTH118-2W-1K-M dual gang carbon linear potentiometer offers excellent temperature stability, smooth resistance control, and the ability to control two circuits independently. However, it has some drawbacks such as cost, size, and manual adjustment. If you have applications that require precise voltage or current control, a large PCB, and the ability to control multiple circuits with a single knob, this potentiometer could be a good choice. Alternatively, if you are looking for smaller size, automatic adjustment, or lower cost, other types of potentiometers might be more suitable.

Details:

Total length : 48mm / model: wth118; resistance value: 1k ohm;adjustment type: top adjustment;terminals number: 6. Twtade / wth118-2w 1m ohm dual gang potentiometer carbon linear variable turn. Service first, quality first principle.

Product name: carbon film potentiometer;rated power: 2w; technology: carbon composition.

specifications passivecompos:

• brand: Twtade
• mpn: Ca-wth118-2w-1k-m
• part type: Turn Linear
• size: 1k Ohm
• material: Carbon
• upc: 789659500375
• package dimensions lxwxh: 5.98x2.64x1.34 Inches
• weight: 0.11 Pounds

shipping passivecompos:

• service: ups ground
• type: fixed
• transit: 4-10 days
• class: standard
• carrier: ups

payments passivecompos:

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

offer passivecompos:

• price: $12.89
• item condition: New
• options: ship-to-home
• availability: in stock
• in stock #: 1
• started: january 27, 2026
• sold #: 20

general passivecompos:

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

seller passivecompos:

• rating: 98.8%
• city: phoenix, az
• # reviews: 584

returns passivecompos:

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