Have nice Summer. are you going to jump into your summer vacation ?
Before Summer holidays, may we know if you have new order request in July for the half of year 2020 ?

At present, most customers resume orders, reminding you to share orders to us early to prepare the raw materials for the second half of 2020 to meet your expected delivery time.
Welcome share with us to check and support, looking forward for your further news. 
L/T is about 5-6 weeks for SMD ECap, Snap-in ECap and High Voltage(only high voltage 160V or over) Radial E-Cap, feel free to check our upgraded price too.

Remain at your service. Thanks a lot.
Aluminum Electrolytic Capacitors - Radial Type,    high voltage 160V or over  
•Aluminum Electrolytic Capacitors - SMD Type,   size 4*4.5mm, 5*5.4mm, 6.3*5.4mm, 6.3*5.8mm, 6.3*7.7mm, 8*6.2mm, 8*10.5mm, 10*10.5mm, 12.5*13.5mm
•Aluminum Electrolytic Capacitors - Snap-in Type,   D22, D25, D30, D35, D40

Kingtronics New order plan for the half of year 2020-- Short Lead Time Aluminum Electrolytic Capacitors

It is estimated that the output value of quartz components in 2019 and 2020 will be 34.0 and 3.52 billion US dollars, respectively.
It continues to grow steadily, and since it is mostly a customized product, there are no supply and demand gaps and significant price increases; quartz components continue to benefit from the trend of miniaturization, and most of the components are customized products, and customer demand is stable.

In 2020, it is estimated that due to the increase in demand for 5G mobile phones and Netcom equipment, the industry trend is expected to continue to grow steadily.
The production of quartz components was reduced in 1H19 due to Japanese manufacturers, and the market supply decreased.
What's more, it is estimated that some components will be tight in 2H20, which will cause a new wave of component price increases.

How about turning to Kingtronics, our Quartz Crystals can support you favorable price and stable L/T 3-5 weeks with RoHS certified.  Remain at your service!

Quartz Crystals

Kingtronics P/N

Quartz Crystal


Frequency Range


Leaded Quartz Crystal


1.8432MHz to 200.000MHz


Leaded Quartz Crystal


3.200MHz to 100.000 MHz


SMD Quartz Crystal


3.200MHz to 100.000 MHz


SMD Quartz Crystal


24.000 MHz to 48.000 MHz


SMD Quartz Crystal


20.000 MHz to 54.000 MHz


SMD Quartz Crystal


12.000 MHz to 54.000 MHz


SMD Quartz Crystal


12.000 MHz to 54.000 MHz


SMD Quartz Crystal


8.000 MHz to 150.0000 MHz


SMD Oscillator


1.000MHz to 64.000 MHz


SMD Oscillator


1.000MHz to 125.000 MHz


SMD Oscillator


1.000MHz to 125.000 MHz


SMD Oscillator


1.000MHz to 150.000 MHz


Tuning Fork Crystal

Tuning Fork 2060

30KHz to 200KHz


Tuning Fork Crystal

Tuning Fork 3080

30KHz to 200KHz

Kingtronics Passive Components Benefit from 5G Business Opportunities

Are you keeping locating superior supplier of Snap- in Aluminum Electrolytic Capacitors possess with stable lead time and competitive price? We are one of the best choice for you to choose potentiometer suppliers.

Kingtronics Snap-in ECAP could make replacement for following Brands with more excellent price and outstanding qualities, we offer efficient and stable lead time for only around 3-4 weeks!

Don’t hesitate and welcome to contact us for further details, let us check for the best quotation for you.

Kingtronics P/N






85°C 2000Hr

B41231/ B43510/ B43520



85°C 3000Hr

B43511/ B43521




105°C 2000Hr

B41252/ B43504/ B43515




85°C 5000Hr

B43501/ B43540




105°C 3000Hr




 Kingtronics Your Best Choice of Snap- in Type Aluminum Electrolytic Capacitors

Although the advent of the new coronavirus epidemic has hit the global economy, the home office and online teaching caused by the home epidemic prevention measures in various countries around the world have increased rapidly.
Whether you are working from home or studying online, you need to connect to the data center and public cloud services.
Connectivity becomes as important as water and electricity.
It drives the demand for the computer and server market.

In this disastrous Q1 2020, some chip manufacturers realized revenue growth...

According to the statistics of market research organization Omdia, the overall semiconductor industry revenue showed a slight decline in the first quarter of 2020, but the total revenue of the top ten chip suppliers in the world still achieved a growth of about 2%; including Intel , Samsung, Micron and other leaders, in the first quarter of 2020 revenue totaled 63.6 billion US dollars, an increase of 1.4 billion US dollars from the previous quarter.

When there is a challenge, there is a chance for electronics component field.

If any demand for our components, please feel free to check with us. info@kingtronics.com

1. Aluminum Electrolytic Capacitor
4. Super Capacitors: 2.7V, 3V Radial, Snap-in, Screw Type and 5.5V Coin Type
5. Ceramic Capacitors: SMD 3mm Trimmer Capacitor 3pF, 6pF,10pF, 20pF, 30pF
7. Crystals: Crystals and Oscillators size 1612 to 7050,Tuning Fork 32.768KHz

Kingtronics produce and sell Diode Rectifier M7, one of our best seller with competitive price and excellent lead time support: regular stock or 2-4 weeks!
In the market, Diode M7 also be called in different way: S1M, SMA, GS1M, SMD 1N4007.

following are our product data, welcome share with us your inquiry for further best quotation. :)
M7 (SMD 1N4007)  DO-214AC  T&R     SPQ: 5kpcs/Reel
Product video: https://www.youtube.com/watch?v=m3-DJONbqvU

* RoHS and Reach Certification
* Reverse voltage 50 to 1000 Volts; forward current -1.0 Ampere
* The plastic package carries Underwriters Laboratory   Flammability Classification 94V-0
* Low reverse leakage
* Built-in strain relief, ideal for automated placement
* High forward surge current capability
* High temperature soldering guaranteed: 250℃/10 seconds at   terminals

Kingtronics Excellent Lead Time and Offers Support for Diode Rectifier M7 DO-214AC

Summer is around the corner. Wish everyone all enjoy the sunshine and do not forget to take care of your health

Kingtronics Conductive Polymer Aluminum Solid Capacitors is now available. Feel free to check for more details.
The biggest difference between it and the traditional "liquid aluminum electrolytic capacitor" lies in the "dielectric material".
●  Liquid aluminum electrolytic capacitor "dielectric material" is electrolyte.
● The "dielectric material" of solid capacitors is a functional conductive polymer.

Ultra Low ESR & high ripple current capability
Endurance: 2000 hours at 105°C
Compliant to the RoHS directive
Suitable for industrial power supply, medical equipment & automotive application.

Polymer Aluminum Solid Electrolytic Capacitors

Kingtronics P/N

Load Life






Standard Low ESR




Super Low ESR





Kingtronics Best Choice of Low ESR Polymer Aluminum Solid Electrolytic Capacitors

Trimming Potentiometers has always been one of the best seller in Kingtronics, we always possessed with great advantage in the global market.

Kingtronics offer verities type of trimming potentiometer, we maintain the stable lead time for only 4-6 weeks.

lplease refer to below partial products list. Welcome to contact us info@kingtronics.com for the further best quotation. 

 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-3296 3/8" (9 mm) Square Trimming Potentiometer
RKT-3323 1/4" (6 mm) Square Trimming Potentiometer
RKT-3329 1/4" (6 mm) Round Trimming Potentiometer
RKT-3362 1/4" (6 mm) Square Trimming Potentiometer
RKT-3386 3/8" (9 mm) Square Trimming Potentiometer
RKT-3306 6 mm Through-Hole Cermet Consumer Trimming Potentiometer
RKT-3309 9 mm Through-Hole Cermet Consumer Trimming Potentiometer
RKT-3540S Precision Potentiometer (Multiturn)
RKT-3590 Precision Potentiometer (Multiturn)
RKT-C3305 Trimming Potentiometer-3mm SMD
RKT-065 Phenolic Consumer Trimming Potentiometer
RKT-3313 3mm Surface Mounted SMD Trimming Potentiometer
RKT-3224 4mm Surface Mounted SMD Trimming Potentiometer

Kingtronics--Your best choice of Trimming Potentiometers

DKT-DA and DKT-DZ Super Capacitors passed various certifications and are In line with ROHS/REACH environmental standards. They provide Super Capacitors for the electricity meters as well. Kingtronics provides Super Capacitors for the large number of families’ of electricity meters.

Coin Type Super Capacitors DKT-DA:

Radial, Snap-in, Screw Super Capacitors DKT-DZ: 

 Kingtronics Offer All Kind of Super Capacitors Named DKT-DA and DKT-DZ

As you know, there are few factory currently produce Super Capacitors in China because of Technical equipment or professionals.

Kingtronics Super Capacitors offer high reliability, high power, low ESR, and ultra-high capacitance energy storage utilizing proprietary, environmentally friendly materials and processes.

These ultra-capacitors are tailored for applications for backup power, pulse power, distribution micro grid, Medical devices and Energy harvesting.

Kingtronics Outstanding 2.7V, 3V Radial, Snap-in, Screw Type and Coin Type Super Capacitors

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


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