3266-1-102 BOURNS Cermet Potentiometers

Review BOURNS Cermet Trim Potentiometers Pcs

The Bourns 3266-1-102 / 3266W-1-102 Cermet Potentiometers are precision adjustment devices designed to provide accurate and consistent control over electrical current. The potentiometers feature a robust Cermet (Ceramic-Metal) composite resistance element, ensuring excellent stability and long-lasting performance. The comprehensive specifications make these potentiomers an ideal choice for various applications requiring high-precision trimming and adjustment of electrical signals.

These potentiomers are available in two different taps. The 3266-1-102 model boasts a resistance value of 100K ohms with a wiper diameter of 6.35mm and a total length of 12.0mm. On the other hand, the 3266W-1-102 model comes with a resistance value of 500K ohms, a wiper diameter of 6.35mm, and a length of 20.0mm. Both models share a common operating temperature range of -55 C to 150 C, ensuring reliable operation in various environments.

These potentiometers feature a smooth rotary action, enabling users to make precise adjustments without unwanted instability or binding. The low tapering resistance (0.5% to 1.0%) guarantees a linear relationship between the applied voltage and output voltage or current. Moreover, the linear taper design allows these potentiometers to be used for both voltage and current control applications.

The 3266-1-102 / 3266W-1-102 potentiometers have a mounting diameter of 25.4mm (1.0 inch) and use a 4-terminal configuration (2 fixed terminals and 2 terminal screws for the wiper). This versatile design makes it easy for users to integrate the potentiometers into various projects, as they can accommodate either through-hole or surface-mount applications.

When combined with their excellent resistance to signal leakage current and humidity, the Bourns 3266-1-102 / 3266W-1-102 Cermet Potentiometers offer superior performance, versatility, and durability, making them an excellent investment for engineering and electronics projects requiring high-precision voltage or current control.

The Bourns 3266-1-102 and 3266w-1-102 Cermet potentiometers are linear variable resistance devices commonly used for volume control and other applications where precise resistance adjustment is required. Here are some potential pros and cons of purchasing these potentiometers:

1. High Precision: The Cermet material used in these potentiometers provides a high degree of precision, making them suitable for applications requiring accurate resistance adjustment.

2. Long-lasting and Robust: Cermet potentiometers are known for their durability and long service life. They can operate in harsh environments and are resistant to wear and tear, making them an excellent choice for industrial applications.

3. Wide Temperature Range: The potentiometers have a wide operating temperature range of -55 C to 200 C, making them suitable for use in various temperature environments.

4. Smooth Rotary Action: The potentiometers offer smooth rotary action, making them ideal for user-operated applications.

1. Expensive: The Bourns 3266-1-102 and 3266w-1-102 Cermet potentiometers are more expensive than some other types of potentiometers due to their high precision and durability.

2. Limited Resistance Values: These potentiometers come in fixed resistance values, which may not suitable for applications requiring variable resistance values above or below the available resistance ranges.

3. Sensitive to Humidity: Cermet potentiometers can be sensitive to humidity, which can affect their performance and accuracy.

The Bourns 3266-1-102 and 3266w-1-102 Cermet potentiometers offer high precision, durability, and smooth operation, making them suitable for applications where accurate resistance adjustment and robustness are essential. However, their higher cost and sensitivity to humidity are potential drawbacks.

If precision and durability are crucial requirements for your application, and you're willing to pay a premium, then the Bourns 3266-1-102 and 3266w-1-102 Cermet potentiometers are a suitable option. However, if cost is a concern or if variable resistance values are essential, alternative types of potentiometers, such as trimpots or linear variable differential transformers, might be more suitable for your application. It's essential to carefully evaluate the specific requirements of your application to determine the most appropriate option for your specific needs.

Details:

You are buying 9 pcs.new, unused.

specifications passivecompos:

• brand: Bourns
• mpn: 3266-1-102
• material: Cermet
• power rating: 250 Mw
• type: Multi Turn Potentiometer
• resistance rating: 1 K
• number of turns: 12

payments passivecompos:

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

returns passivecompos:

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

seller passivecompos:

• rating: 100.0%
• # reviews: 996
• city: green valley, arizona

general passivecompos:

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

offer passivecompos:

• started: january 28, 2025
• sold #: 25
• options: ship-to-home
• availability: in stock
• in stock #: 5
• prices: $10.00–$29.99
• item condition:
  • New – Open box
  • New

shipping passivecompos:

• transit: 2-6 days
• carrier: usps
• type: fixed
• class: standard
• service: usps ground advantage