The 3352H-1-253LF is a 3/8" round Trimpot® trimming potentiometer manufactured by Bourns, featuring a 25 kO cermet element with infinite resolution and side-adjust pin configuration. This industrial-grade component offers stable performance with a resistance tolerance of ±20%, contact resistance variation of 1.0% or 1 ohm maximum, and adjustability of ±0.05% in voltage divider mode. The device operates across a temperature range of -55°C to +125°C with a power rating of 0.50 watt at 85°C, dielectric strength of 500 VAC at sea level, and an adjustment angle of 205° nominal. With RoHS-compliant 100% tin-plated terminations (LF designation), this trimmer is ideal for precision calibration and tuning applications in industrial instrumentation, signal conditioning circuits, and equipment requiring reliable long-term performance.