Generic PCB-mount Rotary Potentiometer (3‑pin, single‑turn)

Product identification

The photographed item is a small PCB‑mount rotary potentiometer (a 3‑terminal variable resistor) with a plastic vertical shaft and through‑hole solder terminals. Visual cues: three terminals/pins for connection, threaded/plastic bushing and slotted plastic shaft typical of single‑turn pots or small panel/PCB potentiometers. These parts are used for manual adjustment of resistance (volume, contrast, trim, calibration) in electronic circuits.

Manufacturing & origin

Small, unbranded potentiometers like this are mass‑produced primarily in China by numerous contract manufacturers and component houses; similar parts are also made by established global manufacturers in Taiwan, Japan, and elsewhere. Because the pictured unit carries no marking or logo, it is best classified as a generic/commodity part typically sourced from Chinese contract factories, though identical designs are produced in multiple countries.

Brand & ownership

There is no visible brand on the part, so it is treated as unbranded/generic. Branded potentiometers (from companies such as Bourns, Murata, Alps, etc.) exist, but this specific item shows no manufacturer stamping or part number and is therefore not traceable to a single original company or ultimate owner.

Practical note

If you need a direct replacement with defined electrical characteristics (resistance value, tolerance, taper, mechanical life), measure the part or install a part with a documented datasheet from a named manufacturer. Generic parts are cost‑effective but typically lack traceable origin/guarantees.