20 pieces — 3X3 SMD trimmer potentiometers (trimpots), model EVM3ESX50B23, nominal resistance 2K Ohm (2000R OHM). Key benefits Precise, repeatable adjustment: Use the integrated wiper to fine-tune circuit resistance without replacing components. Space-saving SMD package: The compact 3X3 SMD form factor minimizes PCB footprint and simplifies automated assembly. Reliable nominal resistance: 2K Ohm value suits a broad range of trimming and calibration tasks. Ready for board-level integration: Designed as surface-mount components for direct soldering to PCBs, reducing assembly time. What it does Function: variable resistor (trimmer potentiometer) that lets you adjust resistance in-circuit to set sensor thresholds, offset voltages, or signal levels. Adjustment: turn the trimmer to change the resistance value as needed for calibration or tuning. Compatibility and attributes Type: 3X3 SMD potentiometer / trimpot. Resistance: 2K Ohm (2000R OHM). Model: EVM3ESX50B23. Quantity: 20 pieces per set. Mounting: surface-mount (SMD) — suitable for standard SMD PCB layouts and reflow or hand-soldering processes. Performance and practical advantages Compact form factor reduces PCB area compared with through-hole trimmers. Adjustable in-circuit for on-the-fly calibration and tuning without component swaps. Pack of 20 provides spare parts for multiple prototypes or production units. Typical applications Sensor calibration: adjust gain or threshold values in temperature, light, or pressure sensor circuits during testing and production. Signal and audio tuning: trim bias, volume, or tone levels in small audio or signal-conditioning modules. Power and reference adjustments: set precise reference voltages or fine-tune voltage dividers and feedback loops in power supplies and control circuits. Ordering information Quantity: 20 pieces Model: EVM3ESX50B23 Resistance: 2K Ohm (2000R OHM) Package: 3X3 SMD trimpot If you need compact, board-mount adjustable resistors for calibration, tuning, or prototyping, this set of 20 EVM3ESX50B23 3X3 SMD 2K trimpots provides a practical, ready-to-install solution.