BOURNS 3266 Series 12-Turn Cermet Trimming Potentiometer 1kΩ

The BOURNS 3266 Series 12-Turn Cermet Trimming Potentiometer is a high-precision, multi-turn component designed for reliable circuit adjustment in demanding industrial applications. Its robust, sealed construction and through-hole mounting make it a dependable choice for fine-tuning electronic circuits where stability and accuracy are paramount.

This 1/4-inch square trimpot features a cermet (ceramic-metal) element, offering excellent long-term stability and a low temperature coefficient. The 12-turn adjustment mechanism allows for extremely precise and repeatable resistance settings, essential for calibration and tuning tasks. Standoffs are incorporated into the design to facilitate thorough PC board cleaning after soldering, ensuring no flux residues compromise performance or reliability.

Key Features & Specifications

• Precision Adjustment: 12-turn dial for highly accurate and fine-grained resistance control.
• Robust Construction: Sealed design and industrial-grade cermet element provide durability and stable performance across a wide temperature range.
• Board Safety: Integrated standoffs elevate the component, allowing for effective post-assembly washing of the PCB.
• Reliable Electrical Performance: Features high insulation resistance and dielectric strength for safe operation in various circuit environments.
• Wide Operating Range: Functions reliably in temperatures from -55°C to +125°C, making it suitable for a broad spectrum of electronic devices.

With its combination of precision, durability, and safety-focused design, this BOURNS trimming potentiometer is an essential component for engineers and technicians requiring dependable and precise variable resistance in their electronic designs.