1K Ohm Multiturn Variable Resistor Trimpot

The 1K Ohm Multiturn Variable Resistor Trimpot is a high-accuracy, PCB-mountable trimmer with three terminal pins, designed for applications that need fine, precise voltage or resistance adjustment. Unlike single-turn presets, its multiturn mechanism, built around a worm-gear or lead-screw design, allows roughly 5 to 25 full turns for much finer control resolution.

Housed in the standard 3296 package with a 1K ohm resistance value, this trimpot is ideal for calibration tasks in sensor circuits, voltage dividers and reference circuits where precision matters. The outer two pins connect to Vcc and 0V, while the center wiper pin outputs a variable voltage as the trimmer is rotated.

• Package – 3296 standard trimpot package
• Resistance – 1K ohm
• Resistance tolerance – ±10%
• Temperature coefficient – ±50ppm/°C
• Mounting – Through-hole, top adjustment
• Contact resistance variation – ±1%
• Lead diameter – 0.5mm
• Operating temperature range – -55°C to +125°C

Thanks to its multiturn design, this trimpot delivers much finer adjustment resolution than a standard single-turn preset, making it well suited for precision calibration in analog circuits. The 1K Ohm Multiturn Variable Resistor Trimpot is a dependable component for any project requiring accurate, repeatable voltage trimming.