Kingtronics is a leading manufacture and specialized in wide range components.
We produce diode and bridge rectifiers, popular part number like:
Diode: M7, LL4148, S1M, GS1M, SM4007, UF4007, 1A7, 6A10, 1N4937, 1N5343B...
Zener Diode: BZV55C, BZX55C, BZX84C, BZX85C, 1N4761A, ZM4728;
Bridge: DB107, MB10S, KBL410,  KBPC2510,  KBPC3510,  GBU410, GBJ810....etc...
We produce trimming potentiometer, popular part number like:
-- RKT trimmer potentiometer: 3296 3006 3386 3266 3362 3329  3590S SMD C3305...
We produce capacitors, mainly series like:
TKT: Radial tantalum capacitor
MKT: Radial multilayer ceramic capacitor
AKT: Axial MLCC ceramic capacitor
Please visit our website and find more our products details, also you will find our ISO, SGS & UL cetifications.

Kingtronics--Inspired by Innovation 

(To be or not to be our Distributor )

We are looking for distributors these days. Do you want to be our distributor?
We are ISO professional manufacturer, HongKong based company. Have 2 factories producing electronics components.
Our components got approval with ISO, UL and SGS certifications. Quality is very good.  We own our strong technical support team. Provide you free samples

1.  Professional manufacturer
2.  High quality commitment
3.  Well-known brand Kingtronics
4.  Competitive prices
5.  Fast lead time & stock
6.  Strong sales support
7.  Sales response quickly
8.  Strong technical support
9.  Excellent customer service
10. Exhibitions overseas
Below items are our factory stong parts, appreciate to your inquiry or comments. Thanks in advance!
MKT:  Radial multilayer ceramic capacitor.
TKT:   Dipped tantalum capacitor.
RKT:   Trimmer potentiometer 3296 3006 3386 3266 3362 3329 3590S SMD C3305...
Diode rectifier:  Diode M7, LL4148, S1M, GS1M, SM4007, US1M, RS1M, UF4007, 1A7, 6A10, 1N4937, 1N5343B...
Bridge rectifier: ABS2-ABS10, DB107, MB10S, W04M, KBL410,  KBPC2510,  KBPC3510,  GBU410, GBJ810...
Zener diode:     BZV55C, BZX55C, BZX84C, BZX85C, 1N4727A-1N4761A, ZM4728 ~ZM4761, ZMM1 thru ZMM75
Surge arrester and Quartz crystal line

Please view our product list at our link for detail:


Dear Sir or Madam:
How are you? You must be very busy with your work now, right ? Since summer holiday is approaching, wish you will have a nice time, :)I am sure you may get a general idea on kingtronics strong diode & UL approved  bridge, may i ask do you have any pending inquiry which we can do you a favor now ?If you are not the purchaser in your company, i am sorry to trouble you, but could you pls kindly advise the right purchaser and his/her e-mail ? thank you 

Diode M7 SMA T&R RoHS                US$0.0068/pc           for 1KKpcs
SM4007 melf T&R RoHS                   US$0.015/pc             for 300Kpcs
LL4148 mini melf T&R RoHS              US$0.0035/pc           for 1KKpcs

Some zener diode have better prices now:

BZX55C2V7 - 47V DO-35
BZV55C2V0 ~ 47V SMD Mini Melf
BZX85C12V DO-41 1W ZM4729A - ZM4756A LL-41
1/2W ZMM2V4 - ZMM47 LL-34

-- ISO 9001: 2008 manufacturer, 2 factories, ISO & UL & SGS certified.
-- Meet us at Electronica 2012, Booth No.: B6.437/5, 13-16 November ,2012, Munich, Germany.

Kt Why you did not succeed ?
Review: perhaps you have experienced the same problem: you have a clear goal, you know how to do it myself, but the problem is the inability to achieve this goal. Don't stress, many people have this problem. In fact, most people don't achieve the desired goal is because they made a few people generally make mistakes. Once you have made a few errors, then they will destroy your whole plan. Once you recognize these errors, then you will be able to successfully achieve their goals. The following lists these seven mistakes people make, and also tells you how to look at them and deal with them.

#1 – You Expect Too Much, Too Soon As a generation used to instant gratification, we want it all and we want it now. There’s a reason marketers promise a flat belly in 6 weeks; a better life in 15 minutes; easy money in a few hours. They cash in on our laziness. But the truth is, anything worth having takes time and effort. Whether you want to run amarathon or make a million dollars, think long-term. Be prepared for good days, bad days and a million setbacks on the long ride to success.

#2 – You Burn Yourself Out Every January, gyms fill up with New Year’s Resolutioners who want to get fit “this year.” They train for hours, use every machine and work themselves to half-death. No wonder they burn out in a few weeks and never go to the gym again. Don’t make the same mistake. A moderate, sustained effort is better than an intense burst that leaves you exhausted. Pacing yourself is crucial to achieving your goals.

#3 – You’re A Perfectionist We often wait for the perfect moment, feeling or opportunity to take action. “I’m sleepy; if I start my essay now, it’ll probably be bad. Maybe tomorrow.”But since life is inherently imperfect, waiting often turns into procrastination. The right time might never come, but that’s no reason to do nothing. If there’s a goal to be achieved, don’t wait: the best time for action is always now.

#4 – You Punish Yourself What happens when we do the “wrong thing”? Drunk-dial an ex; eat 12 muffins three days into a diet; buy a pink flamingo with our rent money? We punish ourselves. “Why did I do that? I’m an idiot. I’ll never amount to anything; I’m destined to fail.” And once you start thinking this way, it’s easy to make more bad decisions. “I’ll be fat forever; may as well eat 20 more muffins.”Instead of punishing yourself for bad choices, remember that you’re only human. Everyone makes mistakes; successful people just don’t think about theirs too much. Never let a fewscrew-ups drive you into negative thinking.

#5 – You Relax Too Early When you start making progress, it’s tempting to let go and relax. “I worked hard to get here; I should stop and enjoy the fruits of my labor for a bit.”
The problem is, thinking this way gives you an excuse to slack off. Your mind always wants you to make as little effort as necessary. Once you have a sense of accomplishment, there’s little motivation to keep going. So don’t relax. Always commit to keep going until you reach success – and make an effort to maintain it when you have it. This will help you stay on your toes, build positive momentum through repeated effort and keep old habits away.

#6 – You Need Approval From Other People Humans are social beings; we want to be liked and accepted. That’s why being admired for your achievements is such a great feeling. But relying on the approval of others for motivation and direction is dangerous. Other people might want you to do things that make you unhappy; they might disagree with your goals or methods. When that happens, it’s easy to doubt yourself and consider changing course.
But do you really want to let other people control your life? No matter what your goals are, the only approval you ever need is your own. Enjoy compliments when you get them, but put your own wants first.

#7 – Resistance No matter how motivated and disciplined you are, you’ll have off days. When they come, the temptation is to stress out. “Why do I feel so tired today? I need to feel energetic right now. Man oh man, what do I do? This sucks!”That’s how resistance works: by refusing to accept events and situations, we make them worse. Before you know it, you’ve made yourself feel bad over nothing.The solution is acceptance. No matter what happens, simply make the best of it. The next time you feel down, try saying: “Well, I feel tired today. I guess I’ll just do what I can and see what happens.”


Kt Kingtronics bridge rectifiers
Find complete details about bridge rectifier-from kingtronics international company.
We Kingtronics, provide single phase glass passivated bridge rectifiers and single phase silicon bridge rectifiers...
I am sure our products will make you satifactory. We can offer wide range, all products are with RoHS.
And we have own registed trade mark Kt under our brand kingtronics.
I would like to share with you our famous part number, these are very popular in the market! Of course, with excellent price and quality!
Bridge DB107, MB10S, KBL410,  KBPC2510,  KBPC3510,  GBU410, GBJ810....etc...
Find more bridge rectifiers informations, product pictures and other products from kingtronics, please visit our website. And you will find our UL certification.

Kt Kingtronics diode rectifiers
Do you know diode? A diode is an electrical device allowing current to move through it in one direction with far greater ease than in the other, which used in very wide range in our life. Obviously, diode usage is very huge in the market!
Here I would like to introduce our kingtronics strong diode rectifiers.
Kingtronics international company, a Hong Kong based manufacturer, all products are pruduced under our own brand kingtronics. And we have three trademarks, Kt, Kingtronics, King.
Kingtronics offer wide range diodes, most strong offer diode M7(SMD4001-4007). Fast switching diode LL4148 Minimelf SOD80. Zener diode BZV55C & ZMM55C.
Other popular didoe like general purpose plastic rectifier, sillicon rectifier, fast recovery diode, schottky barrier rectifier, Silicon Epitaxial Planar Switching diode etc.
Now our brand have good reputation in the market, because all our products with excellent quality, and very competitive price! Choose Kingtronics, you won't feel down!

Dear purchsers and sales,
How is your work going recently?
From this year, Kingtronics products have a great improvement on price and delivery. Take zener diode as an example, we adjust its price, and some are even lower than before.
Because it has a large consumption on manufacturing such as protector and heat controller, I believe you will benefit a lot from our price down.
BZX55C2V7 - 47V DO-35
BZV55C2V0 ~ 47V  SMD Mini Melf
BZX84C  SOT-23
BZX85C12V  DO-41
1W 1N4729A - 1N4756A DO-41
1W ZM4729A - ZM4756A   LL-34      
1/2W ZMM2V4 - ZMM47  LL-34
If you have demands for these zener diode, welcome to send me your inquiry. We will quote you the most competitive price and offer you excellent service.
Kindly pls share your business chance with us via email

Good day dear,
From your well-designed website I know you deal in electronic components. Now we are searching for new distributors in your market. Are you interested to become our distributor? If yes, pls feedback and I'll forward your contact to our marketing collegue Jill. For components inquiry/order, pls still send to me.
With two factories, we Kingtronics have several product series. Here I introduce our strong bridge rectifier to you. 

A diode bridge is an arrangement of four (or more) diodes in a bridge circuit configuration that provides the same polarity of output for either polarity of input. When used in its most common application, for conversion of an alternating current (AC) input into direct current a (DC) output, it is known as a bridge rectifier. A bridge rectifier provides full-wave rectification from a two-wire AC input, resulting in lower cost and weight as compared to a rectifier with a 3-wire input from a transformer with a center-tapped secondary winding.
Our strong bridge rectifier items are as below. Welcome to send me some inquiry. We have best price and fast delivery for you.
Bridge rectifer: DB107, MB10S, KBL410, KBPC2510, KBPC3510, GBU410, GBJ810....etc...

Kindly pls share your business chance with us via email

Our Kingtronics will exhibit at Electronica2012 Booth No. B6.437/5, will you take part in? Welcome to visit our stand no.B6.437/5.
If you will be there, please leave us a message, who will be your representative to visit us, and please advice your plan to us, ok?
Thanks in advance!
Kingtronics International Company
ISO 9001: 2008 manufacturer


 Kingtronics strong offer diode rectifier---M7

Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets, it is in widely used.

Kingtronics is a leading manufacturer and supplier for diode of high-quality application specific standard products, our price is very competitive in the market.

Kingtronics is a hongkong based company produce diodes with own brand "kingtronics", our trade mark is Kt,King,kingtronics.

Kingtronics can give you very good service with our strong team Engineering, sales, marketing, warehouse and logistics. 

Our popular part number list below, also you can visit our website to find more our products.

Diode M7, LL4148, S1M, GS1M, SM4007, UF4007, 1A7, 6A10, 1N4937, 1N5343B; Zener BZV55C, BZX55C, BZX84C, BZX85C, 1N4761A, ZM4728...

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



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