Bourns 3296 Series 25-Turn 20K Trimmer Potentiometer

The Bourns 3296 Series Trimpot is a high-precision cermet through-hole trimming potentiometer designed for reliable circuit adjustments across a wide range of electronic equipment. Featuring a multi-turn mechanism, this 25-turn trimmer allows for exceptionally fine control, making it perfectly suited for applications that require precise calibration of linear distance, angle, or rotation in production environments.

Built for durability and consistent performance, the device boasts an IP65 rating thanks to its chevron seal design, ensuring robust protection against dust and moisture ingress. The potentiometer offers side or top adjustment via a lead screw and is presented in a compact 3/8 inch square form factor with a SIP package style. It supports five terminal styles to accommodate diverse board layouts.

Key Specifications

• Track Resistance: 20kohm
• Resistance Tolerance: ±10%
• Power Rating: 0.5W (500mW)
• Temperature Coefficient: ±100ppm/°C
• Rotational Life: 200 cycles
• Operating Temperature Range: -55°C to +150°C

With its solid cermet element and secure through-hole mounting, this Bourns trimming potentiometer delivers stable and dependable operation for demanding electronic circuits.