BOURNS 3299 Series Cermet Multi-Turn Trimmer Potentiometer, Through Hole, 50Ω,

The BOURNS 3299 Series is a high-quality multi-turn trimming potentiometer, engineered for precise and reliable circuit adjustments across a wide range of electronic applications. Featuring a robust cermet resistive element, this through-hole component offers excellent stability and a long rotational life, making it an essential part of professional and production-grade electronic equipment.

Designed for versatility, it performs accurately in tasks requiring the measurement of linear distance, angle, or rotation. Its 25-turn adjustment capability provides fine-grained control, allowing for meticulous calibration. The component is built to withstand demanding environments with an IP65 sealing rating, offering protection against dust and low-pressure water jets.

Key Features

• Multi-Turn Precision: Offers 25 turns of adjustment for ultra-fine tuning and calibration.
• Robust Construction: Features a durable cermet element housed in a 3/8-inch square package.
• Reliable Sealing: IP65 rated for protection against dust and water ingress.
• Wide Operating Range: Functions reliably across an extensive temperature spectrum from -55°C to +125°C.
• Board Wash Compatible: Standoffs on the terminals facilitate thorough PC board cleaning post-assembly.
• Choice of Adjustment: Available with side or top adjustment via a lead screw to suit different installation layouts.

With a specified rotational life of 200 cycles and consistent electrical performance, this trimmer potentiometer is a dependable choice for engineers and technicians seeking long-term accuracy in their designs.