Latest news: following diodes have price down from July to September, 2015. Pls share with us your relevant RFQs. Thanks.

•  Electronic control units 

•  BCMs 

•  CAN bus 

•  LIN bus 

•  Sensors 

•  Entertainment systems 

•  Portable devices that require high reliability

For more datails, please check at :

Mundison, Digicomp, Altec and Megadef are very famous distributors in Brazil. Mundison has been buying all kinds of active parts and trimmer from us since 2010.

Squib & Altec give much interest in our trimmer, SMD capacitors and transistors. Megadef eletronicos focus on our radial capacitors and trimmer. 

In Germany, Pr-tronik and Micronetics enjoy very good marketing reputation. Both of them are leading companies in electronics industry

Thank you so much for all your efforts to promote Kingtronics. Wish you bright future and grow with us!

Dear Valued customers,

Summer holiday is coming soon. Pls have a good rest and learn to relax yourself. (*^__^*)

Before your happy holiday,  pls tell us your order plan so that we can do some preparation for your order in advance and make you receive your goods timely.

Summer order plan as below:

RKT—Trimmer Potentiometer & QKT—Quartz crystal
TKT—Dipped Tantalum Capacitor & MKT—Radial multilayer ceramic capacitor
Diode & Bridge & Tranasistor: M7, S1M, SM4007, BAV99, LL4148, BZV55C, BZX55C, BZX84C, MB10S, DB101S~DB107S, BC807, BC817, BC846, BC857, MMBT3904...

The Dragon Boat Festival, also called the Duanwu FestivalIt is one of the three most important Chinese festivals every year. The other two are the Autumn Moon Festival and the Chinese New Year.  

For thousands of years, People always eat Zongzi (glutinous rice wrapped to form a pyramid using bamboo or reed leaves) and watch dragon boat races to celebrate it.

So, Do you want to know how to make the delicious Zongzi?  Let us show you!

Amplifier manufacturers please kindly pay attention to China top ISO manufacturer Kingtronics.

Kingtronics is one of the most popular manufacturers in the electronic components field, who can offer you superior quality, unbeatable price and efficient service.

Do you need following SKT, MKT and trimpot 3329H? Below pls check and advise. Your inquiry is much appreciated. ^_^

SKT--Surge Arrester
SKT-2R-230-A5L Bulk RoHS


RKT--Trimmer Potentiometer
RKT-3329H-102-R 1K Ohm

MKT--Radial Multilayer Ceramic Capacitors
0.1uF 100V Y5V +/-20% pitch 5.08mm  Bulk RoHS
0.01uF 50V X7R +/-10% pitch 5.08mm  Bulk RoHS
0.1uF 50V Y5V   +/-20% pitch 5.08mm  Bulk RoHS
220pF 1000V NPO +/-5% pitch5.08mm Bulk RoHS

We are always searching various ways of presenting our Kingtronics image more professionally, including trademark, packing carton, catalog, sample kit, slogan and so on.
All of these outputs, let us gain great reputation all over the world, lucky Kingtronics take one irreplaceable place in the first class level manufacturer in the electronics field.

This year, we make great change to Kingtronics Datasheet. Not only from the layout, but also add more international element into the design.
Thanks to Kingtronics Marketing department brainstorm and hard work. Cheers for this success!

China top manufacturer here, since 1990, have 2 factories, produce active and passive components.

You may have many good suppliers like Bourns, Murata, Tocos, Vishay, AVX..., but I'm very confident to suggest you try our Kingtronics/Kt brand.

Our components are very popular in RussiaEurope, America & South Africa. I believe we can also help you exploit a very good market in your country. Are you interested?

An excellent supplier is the key to your business success, and we also hope for a fruitful cooperation with you. Call me or welcome to visit our website

ISO 9001: 2008 manufacturer, 2 factories, ISO & UL & SGS certified

Bridge rectifier circuit is the most used of a rectifier circuit. 
Such a circuit, simply by adding two diodes connected to port "bridge" structure, it has the advantage of a full-wave rectifying circuit, while a certain extent, overcome its shortcomings.

Kingtronics produce and sell many different kinds of bridge rectifiers. 
Bridge rectifier are widely used in LCD TV, CRT color TV sets, monitors, speakers, energy-saving lamps, microwave ovens, printers, set-top boxes, small household electrical appliances and other fields.

Kingtronics own 2 ISO factories since 1990, mainly export to Europe, AmericaSouth AfricaAsia...

We feel much obliged if you share below diode RFQs. Unbeatable price & fast delivery will be supported. Hope to work with you soon~!

Diode Rectifier---->

M7 S1M S2M S3M S5M RS1M RS2M RS3M RS5M US1M US2M US3M US5M ES1J ES2J ES3J ES5J SS14 SS16 SS110 SS24 SS26 SS210 SS34 SS36 SS310 SS54 SS56 SS510
MB10S MB10F ABS10 
6A10 5A10 10A10 FR307 FR607 HER108 HER208 HER308 HER508 UF4007 UF5404 SF18 SF28 SF38 SF58 P4KE P6KE 1.5KE 1N47XXA 1N59XXB 1N59XXB

Contact us

Tel: (86) 769 8118 8110
Tel: (852) 8106 7033
Fax: (852) 8106 7099
Skype: kingtronics.sales


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
Convention and Exhibition Centre,HongKong
Date: 13-16 October, 2019
Booth No.: 5G-C26

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