The 3252P-1-204LF is a 1/2" square Trimpot trimming potentiometer manufactured by Bourns, designed for precision voltage and resistance adjustment in electronic circuits. This multiturn cermet device features a 200 kO standard resistance value with ±10% tolerance, infinite resolution, and 25 turns of effective travel, enabling fine-tuned adjustments with voltage adjustability of ±0.01% and resistance adjustability of ±0.05%. The sealed construction is listed on the QPL for style RJ22 per MIL-R-22097, operates over a temperature range of -65°C to +150°C with a temperature coefficient of ±100 ppm/°C, and is rated for 0.75 watts at 85°C with a maximum voltage of 400 volts. The device features 1,000 MO minimum insulation resistance at 500 VDC and dielectric strength of 1,000 VAC at sea level, making it suitable for instrumentation, signal conditioning, and calibration applications where reliable, repeatable adjustments are required.