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Trimpot 2K Ohm with Knob

There are lots of trimpots out there. Some are very large, some so small they require a screwdriver. Here at SparkFun, we just needed a simple one that worked. This 2K trimmable potentiometer has a small knob built right in and it's breadboard friendly to boot! Perfect for your next LCD contrast adjuster, opamp setting, or volume level.

This model # is TSR-3386U within the datasheet.

Note: Since this trimpot version belongs to our “Ding & Dent” category, once we are out of stock, we will not carry it again. Get them while you can! We also cannot accept requests/returns/exchanges, provide documentation, or provide support on any aspect of these items.

  • Datasheet (Note pins are in a single row, as shown in the pictures)

Trimpot 2K Ohm with Knob Product Help and Resources


April 1, 2013

A tutorial on all things resistors. What is a resistor, how do they behave in parallel/series, decoding the resistor color codes, and resistor applications.


Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • Before you buy this, watch this: https://youtu.be/5d_TTQ2OJtM

    Here's the alternative part he suggests: https://www.sparkfun.com/products/9288

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