Hope you can feel Spring as well as we do now, wish you have a beautiful and bright new week!

Kingtronics offers high quality KKT SMD 3mm Chip Ceramic Trimmer Capacitor at incredibly aggressive price. Would you like have a try?

Welcome find more details in the link: 

And…Please feel free to contact with us! You can reach us by info@kingtronics.com or connecting with our sales !

It’s our pleasure to share with you our one more popluar production line for aluminum electrolytic capacitors: axial type. Hoping to serve your business better! 

If you have any related demand, never feel hesitated to send your inquiries to us! ^^
To get more information via link: 

GKT-AL 85°C 2000H Axial Aluminum Ele. Capacitors Low Leakage Features
Low Leakage Current, 2 Rubber Type
ISO/RoHS certified quality
Long load life: 85℃ 2000 hours assured
Operating temperature range: -40℃~+85℃
Wide range capacitance: 3.3uF - 22000uF
Voltage range :6.3 ~ 160 WV
Various dimensions: 8*16mm ~ 25*53mm

GKT-AV 85°C 2000H Axial Aluminum Electrolytic Capacitors Standard Features
Low Voltage, 2 Rubber Type
ISO/RoHS certified quality
Long load life: 85℃ 2000 hours assured
Operating temperature range: -40℃~+85℃
Wide range capacitance: 3.3uF - 22000uF
Voltage range :6.3 ~ 160 WV
Various dimensions: 8*16mm ~ 25*53mm

Spring is coming, it is a prosperous season, wish all the same as every our valued customers business. 

Kingtronics have good news to launch Surface Mounted SMD Trimming Potentiometer to our oversea customers. --- RKT-3313 & RKT-3224

Kindly please check below product datasheet and specification, sincerely looking forward for your inquiry.

RKT-3313 3mm Surface Mounted SMD Trimming Potentiometer
.Multi-loop/Glass glaze/Seal
.Surface Mounted Trimming Potentiometer
.3mm Square
.Top adjust

RKT-3224 4mm Surface Mounted SMD Trimming Potentiometer
.Multi-loop/Glass glaze/Seal
.Surface Mounted Trimming Potentiometer
.4mm Square
.Top adjust

New year just arrived, surrounded by all kinds of dog elements.

Think about the whole 2018 years can immerse in the dog in the overwhelming, happy like a dog ! 

Dog's character is relatively close to human beings, it is easy to create emotional connections with human beings, so a lot of classic dog movies are especially tearful.

The following 4 high score movies come out again to review, feel the dogs' beauty and loveliness!!!

1> Hachi: A Dog's Tale

2> Benji the Hunted

3>A Dog’s purpose

4> Eight Below

Supplier Company: Kingtronics International Company www.kingtronics.com
ISO 9001: 2015 manufacturer, 2 factories, ISO & UL & SGS certified. 

The Ceramic gas discharge tube can be used in all places that have over-voltages.We should decide the parameter of the GDTs base on the need of the actual circuit and then select the suitable GDTs,
otherwise,we may get the reverse result.The following is the notice when using  the Ceramic gas discharge tubes:

1)Must avoid affecting the normal operation of circuit when using the Ceramic gas discharge tube.
2)Confirm the maximum peak voltage that the circuit can bear,make sure that the GDT's impulse spark-over voltage must be lower than it
3)Based on the possible impulse current energy to select the necessary impulse discharge current volume of  the Ceramic gas discharge tube
4)When the over-voltage disappears, the GDTs must extinguish rapidly to avoid affecting the normal operation of the circuit.
5)If over-voltage lasts significantly longer, GDT's discharge may continue for an extended period and generate significant thermal energy
6)Select suitable volume of  the Ceramic gas discharge tube according to the applied space.

Happy Chinese New Year. Take our best blessing to your company and family. ~@~

Kingtronics sales dept. Spring Festival: 16th-19th Feb..

Never hesitate to contact with us for any component demands, we always respond efficiently.

Production line around Feb. festival is quite busy, L/T may get extended, kindly try to make order plan much earlier, we expect customers to receive goods timely. ^&^

Best sellers: 
Aluminum Elec. Capacitors  http://www.kingtronics.com/aluminum-electrolytic-capacitors/

Trimming Potentiometers  http://www.kingtronics.com/trimming-potentiometers/

Trimmer Capacitor  http://www.kingtronics.com/Ceramic-Trimmer-Capacitors/KKT-SMD-3mm-Ceramic-Trimmer-Capacitor.html

May the joy and happiness around you today and always. 

 Over-voltage transients often occur in electric circuit. Such abnormal voltages are often caused by lightning strikes,atmospheric lightning discharges,accidental contact between power and communications lines,unexpected rise in the supply voltages of the installation as a result of misoperation,and appearance of voltage higher than normal during switching operations.The over-voltage transients,if not properly taken care of, not only cause damage to delicate components such as semiconductors,ICs and others in the equipment,but also are highly dangerous to personnel.Thus,protection against over voltages is necessary for high reliability and long life of general electronic equipment.The better protection selection for the over-voltage transients is ceramic gas discharge tubes.

The Ceramic gas discharge tube is a switching component which is controlled by voltage.It is used to be parallel connected between the line and line of equipment,or between the line and the ground(show as the bottom figures).If the over-voltage doesn't reach GDT's action voltage,the ceramic gas discharge tube will be in high resistance status.If the over-voltage is higher than GDT's action voltage,the GDT's internal gap will then break down.The Ceramic gas discharge tube is almost short-circuit at this time and limits the over-voltage to almost 0 volt within 50ns,so the surge current can be led to ground rapidly and then the equipment can be protected safely.When the over-voltage disappears, the Ceramic gas discharge tube will extinguish and return to high insulation status,preparing for the next action.  

DC spark-over voltage:The voltage at which the ceramic gas discharge tube sparks over with gradully increasing DC voltage.

Impulse spark-over voltage: The highest voltage at which the ceramic gas discharge tube sparks over with given ware-shape at a rise speed 1000V/μs, and it is also called as “pulse voltage".

Holdover voltages : The maximum DC voltage across the terminals of a ceramic gas discharge tube under which it may be expected to clear and to return to the high impedance state after the passage of a surge, under specified circuit conditions.

Alternating discharge current : The r.m.s. value of an approximately sinusoidal alternating current passing through the ceramic gas discharge tube.

Impulse discharge current: The peak value of the impulse current passing through the ceramic gas discharge tube, and it is also called as pulse discharge current or surge discharge current, including 10/1000μs long-wave discharge current and 8/20μs short-wave discharge current.

Insulation resistance:DC resistance of the gas discharge tube under specified conditions. Test voltage must be lower than DC spark-over voltage.

Inter-electrode capacitance : The capacitance between any two electrodes in the gas discharge tube. Its value is mainly determined by the size of electrode and distance between electrodes. In addition, the capacitance is also related to the lead wire length, spacing and dielectric in the ceramic gas discharge tube.

Gas discharge tube generally uses ceramic as its packing housing. The discharge tube is filled with inert gases with stable electrical characteristics and provided with structure of two or three electrodes .When certain voltage is applied to inter-electrode of discharge tube, nonuniform electric field will be produced. Gases begin to ionize under the effect of electric field. When applied voltage reaches inter-electrode field intensity and exceeds the insulation strength of inert gas, the electric arc will be produced between the electrodes to ionize gas, and the negative resistance characteristic will be produced. 

Thus, the insulation state will be turned into conductive state immediately. i.e. when electric field strength exceeds the puncture strength of gas, the gap discharge will be caused, and inter-electrode voltage will be limited. That is to say, when there is no surge, it will be in the state of open circuit. When surge occurs, the electrode plates in the discharge tube close and connect,allowing harmful current to be discharged via ground wire or circuit loop. 

When surge disappears, the discharge tube restores to the state of high impedance rapidly, and the circuit continues to work properly.

 I wish to share a positive news with you here !

Our team just received an order with USD100k for Aluminum E-caps from Indian customer.

The usage for Aluminum E-caps is really big. They can be used in LED, Lighting Tech, power supply, Custom, Adapters, Front End, POE, Open Frame, Capacitor Chargers, DC to DC, Compact PCI, Micro TCA, Military……

Everyone in this field know, Indian market is very competitive. Kingtronics parts and prices can be acknowledged by Indian market.

I believe you will be also satisfied with our offer !

Please feel free to share your inquiry for Aluminum Electrolytic Capacitor.

Contact us

Tel: (86) 769 8298 8061
Tel: (852) 8106 7033
Fax: (852) 8106 7099
E-mail: info@kingtronics.com
Skype: kingtronics.sales2
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
Chip EXPO 2017
Chip EXPO 2017
"Expocentre" Moscow Russia
Date: Oct 31 - Nov 2nd, 2017
Booth No.: B 20

Meet Kingtronics in Munich soon
Electronica 2018
Electronica 2018
New Munich Trade Fair Centre, Germany
Date: 13-16 November, 2018
Booth No.: To be advised


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