In the realm of power supplies, supercapacitors have traditionally found their home in high-power and large-scale industrial applications. Their remarkable capacitance values, often reaching thousands of farads, and rapid charging and discharging rates have made them invaluable in providing bursts of energy when needed. However, the landscape is rapidly evolving, and supercapacitors are now making their mark in products of all sizes, particularly in the realm of portable devices.

The Battery Revolution: Supercapacitors are not your average capacitors; they are more akin to batteries due to their ability to store substantial amounts of electrical energy for extended periods. As technology continues to advance, it is becoming increasingly clear that supercapacitors are poised to replace rechargeable batteries in a multitude of consumer products. From computers and digital cameras to mobile phones and other handheld devices, the reign of traditional batteries is facing a formidable challenge.

Key Advantages of Supercapacitors

High Capacitance Values:

Supercapacitors boast capacitance values that can reach into the thousands of farads, providing a substantial reservoir for electrical energy storage.

Rapid Charging and Discharging Rates:

One of the standout features of supercapacitors is their ability to charge and discharge at remarkable speeds. This makes them ideal for applications where quick bursts of energy are crucial.

Battery-Like Behavior:

With their capacity to store large amounts of energy for extended periods, supercapacitors behave more like batteries than traditional capacitors. This characteristic is reshaping the landscape of energy storage in electronic devices.

Global Research and Development:

Across the globe, numerous countries are actively investing in research and development initiatives centered around supercapacitors. These efforts are aimed at unlocking new potentials and expanding the range of applications for this cutting-edge technology.

Some of the key players in this domain include:
1. MAXWELL and Ioxus (United States):

Pioneering research and development in the United States, these companies are at the forefront of supercapacitor innovation.
2. EL NA and PANASONIC (Japan):

Japanese manufacturers are making significant contributions to advancing supercapacitor technology, ensuring its integration into a wide array of products.
3. LS Mtron and Vina Technology (South Korea):

South Korea has emerged as a hub for supercapacitor development, with companies like LS Mtron and Vina Technology playing key roles.

4. Kingtronics (Hong Kong):

Positioned as a notable Hong Kong brand, Kingtronics is making strides in the field of supercapacitors, offering a promising alternative in this rapidly evolving landscape.

Kingtronics (Kt) Super Capacitors

The evolution of supercapacitors from being confined to high-power and industrial applications to becoming potential replacements for rechargeable batteries in everyday consumer devices is a testament to their versatility and power. As research and development initiatives continue to unfold across the globe, the future seems bright for supercapacitors, promising a paradigm shift in how we store and utilize electrical energy. With companies like Kingtronics making noteworthy contributions, the era of supercapacitors is on the horizon, ready to reshape the power supply landscape across industries and consumer products alike.


Contact us today for best offer: Skype: kingtronics.sales2

The Powerhouse Evolution: Kt Supercapacitors Making Strides Across Industries

*Inexpensive capacitors with high capacitance values for filtering lower frequencies
*Higher energy density than film capacitors and ceramic capacitors
*Higher power density than supercapacitors
*No peak current limitation required
*Very great diversification in styles, series with tailored lifetimes, temperatures, and electrical parameters

*Commonly used as filtering devices in various power supplies to reduce the voltage ripple:
When used in switching power supplies, they are often the critical component limiting the usable life of the power supply, so high quality capacitors are used in this application.
*Be used in input and output smoothing as a low pass filter if the signal is a DC signal with a weak AC component
Example, as filters in audio amplifiers whose main goal is to reduce mains hum.

Kingtronics offer below type of Aluminum Electrolytic Capacitor:
GKT-VT-SMD type       1000H 105°C     47uF 35V +/-20%          size: 6.3*5.8mm           
Tape & Reel RoHS
GKT-GS-Radial type   2000H 85°C       1000uF 16V +/-20%     dimension: 10*16mm  
P: 5mm   Bulk RoHS
GKT-ST-Snap-in type  2000H 105°C    150uF 400V +/-20%     dimension: 25*30mm  
P: 10mm  Bulk RoHS

Quartz Crystal Advantages:
1, Good stability, small changes;
2, Good accuracy, high precision;
3, Low power consumption, small excitation power;
4, Fixed (non-adjustable).

Quartz Crystal Structure:

Tantalum Capacitors enjoy low leakage current characteristics; Better filtering let the leakage current extremely low.

Nearly no failure mode to tantalum capacitors, as they have self-healing capability, life time is more stable compared with Aluminum electrolytic, which only has 1000-2000Hours.

Kingtronics produce and sell Radial and Chip Tantalum Capacitors, Please refer to the following table and link :







Radial Epoxy Dipped

0.1 - 330µF

6.3V - 50V

-55 ~ +125


Chip Tantalum Capacitors

0.1 - 470µF

4V - 50V

-55 ~ +125


Low ESR Chip Tantalum Capacitors

0.1 - 470µF

4V - 50V

-55 ~ +125

Dear valued customers, Kingtronics sincerely wish you all the best in 2015 (happiness, health & wealth). ^_^

We are ISO manufacturer for electronic components. Do you have RFQs forecast to share with us? Our best prices are always prepared for you.

Brand Name: Kingtronics, trademark 'Kt', ISO/SGS/UL certificates since 1990

Top Seller: 
RKT--trimmer 3006 3266 3296 3329 3386 3540 3590 C3305...

MKT--radial multilayer ceramic capacitor & TKT--dipped tantalum capacitor

Diode M7 LL4148 S1M SM4007 BZV55C BZX84C...; bridge rectifier DB107S, MB2S-MB10S, KBL410 KBPC3510...

Advantages: competitive prices, fast delivery date, durable packing & sincere sales service

Look forward to a profitable cooperation with your esteemed company in 2015!

Merry Christmas & a Happy New Year from Kingtronics International Company

Tantalum capacitors offer several advantages over conventional multi-layer ceramic chip capacitors, such as larger capacitance in a more compact form factor and superior temperature and DC bias characteristics. Kingtronics broad lineup of tantalum capacitors include models that utilize a bottom electrode configuration, low ESR conductive polymer types, units with an open structure to prevent combustion and damage to peripheral components, and standard products featuring excellent mount ability and reliability.

ESR has been significantly reduced due to utilization of a conductive polymer instead of conventional manganese dioxide. In addition the conductive polymer type reduces the risk of smoke or ire compared with conventional products.

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



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