BOURNS 3299 Series 25-Turn Trimmer Potentiometer 2kohm

The BOURNS 3299 Series Trimpot is a high-precision cermet, through-hole trimming potentiometer designed for reliable and accurate circuit adjustments across a wide range of electronic equipment. As a multi-turn device, it provides highly stable performance, making it an essential component for fine-tuning circuits in demanding electronic applications.

These trimming potentiometers are ideally suited for typical applications such as measuring linear distance, angle, or rotation in production equipment. The device features a compact 3/8 inch square format and offers convenient side or top adjustment with a lead screw mechanism. Its robust design includes an IP65 rated sealing, ensuring reliable protection against dust and water ingress in challenging environments.

Engineered for longevity and consistent performance, the trimmer provides 25 turns with a rotational life of 200 cycles. It supports five popular terminal styles, and its integrated standoffs allow for thorough PC board washing during the manufacturing process, ensuring cleanliness and reliability.

Key Specifications

• Track Resistance: 2kohm
• Resistance Tolerance: ±10%
• Temperature Coefficient: ±100ppm/°C
• Power Rating: 0.5W (500mW)
• Operating Temperature Range: -55°C to +125°C

With compact dimensions of 43 mm in height, 33 mm in width, and 15 mm in depth, and a lightweight design of just 4 grams, this potentiometer is easy to integrate into various circuit board layouts.