We hereby sincerely invite you and your company representatives to visit our booth 5G-C26 at HK Convention and Exhibition Centre from October 13th~16th.

Kingtronics is ISO9001:2015 manufacturer for electronic components. All our products are RoHS compliant, Reach standard.
We are qualified to support your business with intimate service, reasonable prices and excellent quality products
 
It would be a great pleasure to meet both our regular and new customers at the exhibition.
We expect to establish long-term business relations or develop more business together with your company in future.
 
electronicAsia HK 2019
Convention and Exhibition Centre, HongKong
Date: 13-16 October, 2019
Booth No.: 5G-C26
 
Hot sell Products: 
1. Capacitors: Aluminum Electrolytic Capacitor(radial, axial, SMD, snap-in, lug, screw), Radial MLCC, tantalum capacitor (dipped & SMD), ceramic trimmer capacitor
2. Trimming Potentiometers: RKT-3006, RKT-3266, RKT-3296, RKT-3323, RKT-3329, RKT-3362, RKT-3386, RKT-3306, RKT-3309, RKT-3540S, RKT-3590, RKT-C3305, RKT-065…
3. Diodes & transistor: M7, LL4148, 1N4001-1N4007, 1N5391-1N5399, RL201-RL207, 6A05-6A10, FR101-FR107, BC807, BC817, BC846-BC850, BC856-BC859, MMBT3904…
4. Bridge: DB101-DB107, DB101S-DB107S, MB1S-MB10S, KBL4005-KBL410, KBU6005-KBU610, KBP2005-KBP210, GBU4005-GBU410, GBJ6005-GBJ610, KBPC25005W-KBPC2510W, KBPC35005-  KBPC3510…

NTC stands for “Negative Temperature Coefficient”. NKT NTC thermistors are resistors with a negative temperature coefficient, which means that the resistance decreases with increasing temperature. An NTC is commonly used as a temperature sensor, or in series with a circuit as an inrush current limiter. NKT NTC sensors are typically used in a range from −40°C to +200°C.

Kingtronics’s NKT Negative Temperature Coefficient (NTC) thermistors are available in an array of designs to fit nearly any desired application. We created using the best high purity materials for reliable results you can count on and customizable to fully meet your needs.

Trimmer potentiometers and preset resistors are small variable resistors which are used in circuits for tuning and (re)calibration.

Types of Trimming Potentiometer

Several different versions of trimmer are available, using different mounting methods (through hole, smd) and adjusting orientations (top, side) as well as single and multi-turn variation.

1》Open, carbon track
2》Enclosed, side adjust
3》Enclosed, SMD

Single turn

Single turn trimmers/presets are very common and used where a resolution of one turn is sufficient. They are the most cost effective variable resistors available.

Multi turn

For higher adjustment resolutions, multi-turn Trimming Potentiometers are used. The amount of turns varies between roughly 5-25, but 5, 12 or 25 turns are quite common. They are often constructed using a worm-gear (rotary track) or (linear track) mechanism to achieve the high resolution. Because of their more complex construction and manufacturing, they are more costly than single turn preset resistors. The lead screw packages can have a higher power rating because of their increased surface area.

Trimming potentiometer symbols

The following IEC symbols are used for trimmers and preset resistors. Although this are the official symbols for occasionally adjusted resistors, the standard symbols for a potentiometer or rheostat are often used.

A typical surge arrester consists of disks of zinc oxide material sized in cross-sectional area to provide desired energy discharge capability, and in axial length proportional to the voltage capability. The disks are then placed in porcelain enclosures to provide physical support and heat removal, and sealed for isolation from contamination in the electrical environment.

Kingtronics specialized in 2-Electrode Surge Arresters.We have many different types of Surge Arresters , please send your enquiry for our KT mark SKT-2R-230A2.

Contact us

Tel: (86) 769 8118 8110
Tel: (852) 8106 7033
Fax: (852) 8106 7099
E-mail: info@kingtronics.com
Skype: kingtronics.sales
MSN: kingtronics-sales@hotmail.com
Web: www.Kingtronics.com

About

Kingtronics International Company was established in 1995 located in Dongguan City of China to handle all sales & marketing for factories located in Chengdu, Sichuan and Zhaoqing, Guangdong, China. In 1990, we established the first factory to produce trimming potentiometer and in 1999 we built up new factory in Zhao Qing, Guangdong. Now with around 850 workers, Kingtronics produce trimming potentiometers, dipped tantalum capacitors, multilayer ceramic capacitors, and diode & bridge rectifier. We sell good quality under our brand Kingtronics, and Kt, King, Kingtronics are our three trademarks. All our products are RoHS compliant, and our bridge rectifier have UL approval. Please visit our Products page, you could please download all our PDF datasheet and find cross reference for our Trimming Potentiometer and capacitors.

Tantalum and Ceramic Capacitors Cross Reference ↓ Download
Diodes & Rectifiers List(PDF: 97KB) ↓ Download
Trimming Potentiometer Cross Reference ↓Download

Meet Kingtronics in Moscow soon
electronicAsia-2019
electronicAsia-2019
Convention and Exhibition Centre,HongKong
Date: 13-16 October, 2019
Booth No.: 5G-C26

Meet Kingtronics in Munich soon
electronica-2020
Electronica-2020
New Munich Trade Fair Centre, Germany
Date: 10-13 November, 2020
Booth No.: To be advised

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