Product Description：

The Alps Alpine RK097111202Q is a compact 9mm rotary potentiometer designed for precise resistance adjustment in electronic circuits. With a resistance value of 20kΩ, this vertical-mount potentiometer features a knurled shaft for easy manual control and smooth rotational feel. Part of the RK097 series, it is widely recognized for its reliability, stable performance, and long operational life, making it suitable for both consumer and industrial applications.

Key Features：

9mm compact size – Space-saving design suitable for dense PCB layouts.

20kΩ resistance value – Provides accurate resistance adjustment.

Vertical mounting type – Designed for upright installation on circuit boards.

Knurled shaft – Ensures smooth rotation and easy grip for manual adjustment.

High durability – Long operating life with consistent performance.

Smooth operational feel – Stable adjustment for precise signal or volume control.

Applications：

Audio equipment – Volume and tone control in amplifiers, mixers, and speakers.

Consumer electronics – Adjustment knobs for radios, TVs, and home appliances.

Instrumentation and measurement devices – Fine-tuning signals and calibration settings.

Industrial equipment – Control panels, test systems, and automation devices.

DIY electronics and prototyping – Widely used in custom circuits and hobby projects.