Kingtronics Blog

We would like to cordially invite you to visit our stand B6.437/5 at Munich electronica 2012.

The electronics businesses (electronics, electrical technology, opto-electronics, photovoltaic, organic electronics) have its traditional roots in the German Capital Region. At the same time it is very successful on the world markets.
 
We are looking forward to seeing and meeting you at electronica as well as starting intersting joint projects in the future. Pls kindly advice your visit schedule.

We can support you below samples for testing. Please check if you need my help, thank you very much!

Do you need any trimming potentiometers?  
 
We offer "kingtronics" brand with competitive price,  very speedy delivery and very high quality.  
 
And our products are well crossed to Bourns Brand, which perform a variety of circuit adjustments in all types of electronic equipment. 
 
Around the world, trimmers are used in virtually every electronic market.
 
Here list you the detail features for one of our most popular part RKT-3296
 
3/8" Square Multiturn Trimming Potentiometer, Cermet, Sealed, 3296W,3296X,3296Y,3296Z,3296P. 

Detailed Description:

Square trimming potentiometer, Multiturn, Sealed, Cermet

Standard Resistance Range 10Ω - 5MΩ

Resistance Tolerance ±5%, ±10%

Withstand Voltage 640Vac

Temperature Range -55℃ ~ +150℃

Effective Travel 28 turns nom

Standard Packaging 50pcs, per tube

All of our products are with RoHS compliant, what's more we have more than 20 years experience for trimmers, have mature technology!

Please come up to kingtronics, we will be your best choice!

Do  you know kingtronics? A manufacturer with two factories of Trimming Potentometer, Radial multilayer ceramic capacitors and Diode rectifier.  

Here I would like to take this chance to strongly recommend our best seller----diode rectifier M7 to you.  We sell M7 to many customers and their feedback is very good. 

Because our price is much better than Diode rectifier M7 can replace S1A-S1M , GS1A-GS1M, SMA, SMD 1N4007. Price is much better than Fairchild, MIC, Panjit, Vishay, Diotec, and our  lead time normally with 3-4 weeks, some times even faster. Of course our products also with very high quality, we produce based on our own brand "Kingtronics".

Diode M7 is a general purpose rectifier, wildly used on surface mount boards. Market demand is huge! Please contact us and send us inquiry, let us help you cost down! Also our service will make you satisfitory.

Can you spend some time to visit our website, you will see more our products!

Trimming Potentiometers carry specifications for potentiometer category and actuator configuration. Industrial-grade potentiometers are protected by an enclosure, typically one that is rated by the National Electrical Manufacturers Association (NEMA). Typically, industrial-grade products are gear-driven and have connector outputs. These Trimming Potentiometers resist the ingress of dirt and dust, and last longer than unenclosed potentiometers. Discrete-board components, another potentiometer category, are also commonly available. In terms of actuator configuration, choices include single-turn, multi-turn, and slide. With single-turn devices, the shaft rotation is limited to less than or equal to 360 degrees. By contrast, multi-turn Trimming Potentiometers can be rotated multiple times, with as many as 15 or 20 turns from stop to stop. Slide-actuated products require the user to move a handle instead of rotating a knob.

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/