Kingtronics Blog

Rotary potentiometer is an adjustable electrical resistor that can be moved by means of a rotary motion.

This allows control processes to be implemented in various electrical or electronic systems, for example for volume control in multimedia devices.

Kingtronics offers RKT 3540S & 3590S with high quality and certification of ISO 9001.

Features and its advantages:
-Bushing mount precision potentiometer

-"Metal" shaft and bushing
Ideal as a bearing material
Improve efficiency, reduce vibration and noise, special anti-bite characteristics.

-"Wire wound" potentiometer
High power, better durability

-Multiturn potentiometer

Kingtronics produce Potentiometer professionally for about 30+ years with ISO & SGS Certified. Following our Precision Potentiometer with competitive quality and price, welcome your inquiry.

RKT-3540S Precision Potentiometer (Multiturn) -102/202/502/103/203/503
RKT-3590S Precision Potentiometer (Multiturn) -102/202/502/103/203/503

**Features:
Bushing mount precision potentiometer
Metal shaft and bushing
Wirewound potentiometer
Multiturn potentiometer

Lead time: 4-7 weeks
Product video : https://www.youtube.com/watch?v=ZQiJx5bjvbk&t=3s

A potentiometer is an adjustable resistor, and it is constructed using resistive element comprising an arc of a circle and a sliding contact (wiper) travelling over that arc. Trimming potentiometers are Kingtronics' first products. Good quality and free samples are available for quality test.

Kingtronics trimming potentiometers perform a variety of circuit adjustments in all types of electronic equipment. Below are some Kt Kingtronics products of Trimming Potentiometers.

RKT-3006 3/4" (19 mm) Rectangular Trimming Potentiometer
RKT-3266 1/4" (6 mm) Square Trimming Potentiometer
RKT-3269 SMD Square Trimming Potentiometer
RKT-3329 1/4" (6 mm) Round Trimming Potentiometer
RKT-3309 9 mm Through-Hole Cermet Consumer Trimming Potentiometer
RKT-3540S Precision Potentiometer (Multiturn)

Welcome to check our full trimming potentiometers products and please let us know your demands, we will give our best offer to you.

A membrane potentiometer uses a conductive membrane that is deformed by a sliding element to contact a resistor voltage divider. Linearity can range from 0.5% to 5% depending on the material, design and manufacturing process. The repeat accuracy is typically between 0.1mm and 1.0mm with a theoretically infinite resolution. The service life of these types of potentiometers is typically 1 million to 20 million cycles depending on the materials used during manufacturing and the actuation method; contact and contactless (magnetic) methods are available. Many different material variations are available such as PET(foil), FR4, and Kapton. Membrane potentiometer manuafacturers offer linear, rotary, and application-specific variations. The linear versions can range from 9mm to 1000mm in length and the rotary versions range from 0° to 360°(multi-turn), with each having a height of 0.5mm. Membrane potentiometers can be used for position sensing.http://www.kingtronics.com/trimming-potentiometers/