Hope this greeting find you well. ~!~

Kingtronics closes on Mar.30th-Apr. 02nd for Easter, Apr. 05th for Tomb Sweeping Day.  

Never hesitate to inform us if anything we can help. ^&^

Kingtronics complete production lines: 

DIP and SMD Tact Switches

Active components:

Bridge RectifiersDiodes & Transistors

Axial and SMD Gas Tube Surge Arresters

Passive components:

Aluminum Elec. Capacitors

Radial/Axial Multilayer Ceramic Capacitors and Tantalum Capacitors

SMD 3mm Ceramic Trimmer Capacitor

Trimming Potentiometers

Quartz Crystals and Oscillators

Do you need any switches ? 
Kingtronics can offer competitive DIP and SMD Tact Switches, which include Horizontal with bracket tact switch, DIP tact switch, 2 Pin DIP tact switch, SMD surface mounted tact switch, DIP with ground terminal tact switch.
They can be widely used in instrumentation, industrial controls, communications equipment, computers, security systems, appliances, automotive, audio/visual and pagers.

Please check our website for more details. 
http://www.kingtronics.com/Tact-Switches/index.html

Tact Switches - DIP Type

Kingtronics P/N

Operating Force

Operating Life Cycles

Full Travel

WKTA1060060C

1.6±0.5N

80000

0.25±0.1mm

WKTA1045045A

1.0±0.3N,1.6±0.5N,2.6±0.5N

40000, 50000, 60000

0.25±0.1mm

WKTA2060060E

1.0±0.3N,1.6±0.5N

100000

0.25±0.1mm

WKTA1060060A

1.0±0.3N,1.6±0.5N,2.6±0.5N

60000, 80000, 100000

0.25±0.1mm

WKTA1060060E

1.0±0.3N,1.6±0.5N,2.6±0.5N

60000, 80000, 100000

0.25±0.1mm

WKTZ6060060A

2.6±0.5N

100000

0.25±0.1mm

WKTR1072068A

2.0±0.5N

500000

0.25±0.1mm

WKTR3060060A

2.6±0.5N

500000

0.25±0.1mm

WKTS1020040E

1.8±0.5N

50000

0.15±0.05mm

WKTS1060060B

1.6±0.5N

100000

1.3±0.2mm

Tact Switches - SMD Type

Kingtronics P/N

Operating Force

Operating Life Cycles

Full Travel

WKTS2040040D

1.6±0.3N

200000

0.15±0.1mm

WKTS1020040D

1.6±0.5N

200000

0.2±0.1mm

WKTS1030030D

1.6±0.5N,2.6±0.5N

30000, 40000, 50000

0.2±0.1mm

WKTS2030030D

1.6±0.5N,2.6±0.5N

30000, 40000, 50000

0.2±0.1mm

WKTS2020040D

2.3±0.3N

200000

0.15±0.05mm

WKTS2035060D

1.6±0.5N

50000

0.25±0..1mm

WKTS1035060D

1.6±0.5N

50000

0.25±0.1mm

WKTS1045045D

1.0±0.3N,1.6±0.5N,2.6±0.5N

80000

0.25±0.1mm

WKTS2050050D

2.6±0.5N

100000

0.25±0.1mm

WKTS1120120D

1.0±0.3N,1.6±0.5N,2.6±0.5N

50000, 80000, 100000

0.25±0.1mm

WKTS2060060D

1.0±0.3N,1.6±0.5N,2.6±0.5N

50000, 80000, 100000

0.25±0.1mm

WKTS9060060D

1.0±0.3N,1.6±0.5N,2.6±0.5N

50000, 80000, 100000

0.25±0.1mm

WKTS7060060D

2.6±0.5N

60000

0.25±0.1mm

WKTS4060060D

1.6±0.5N

80000

0.25±0.1mm


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

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: 
http://www.kingtronics.com/aluminum-electrolytic-capacitors/

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.

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

About

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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