Kingtronics Blog

Kingtronics NKT series NTC (Negative Temperature Coefficient) are thermally sensitive, semiconductor resistive devices that decrease in resistance as absolute temperature increases.
Resistance values range from 1.0Ω to 500KΩ.

These NTC thermistors are suited to a large scope of resistance values and temperature coefficients.
Common applications for the NTC Thermistors include temperature compensation, temperature measurement, fan motor control, and temperature sensors.

We offer first-hand support to give to the best pricing. For more information please contact our sales team.

Trimming potentiometers are Kingtronics' first products.
Kingtronics potentiometers (Kt trimming potentiometer) include following part number:
RKT-3006, RKT-3266, RKT-3269, RKT-3296, RKT-3323, RKT-3329, RKT-3362, RKT-3386, RKT-3306, RKT-3309, RKT-3540S, RKT-3590, RKT-C3305, RKT-065…
They are widely used in all below electronic equipment.

Welcome to check our website to find parts which fit your demand. https://www.kingtronics.com/trimming-potentiometers/
Kingtronics Kt RKT Trimming Potentiometers Product viseo: https://www.youtube.com/watch?v=ZQiJx5bjvbk

Kingtronics would like to share our another strong production line: XKT Metal Oxide Varistors.
Radial leaded varistor devices be use in electrical surge protectors which protect against overvoltage transients. it can protect rectification diodes, SCRs, power transistors, semiconductor devices, etc.
High Quality with excellent price and lead time support, welcome your inquiry. 
Product datasheet: https://www.kingtronics.com/pdf/XKT-Metal-Oxide-Varistor.pdf
Kingtronics Kt 05D to 20D Metal Oxide Varistor product video: https://www.youtube.com/watch?v=JlZ5yg4GsBU

•       Operating Temperature Range: -40℃~+105℃
•       Body Diameters Range From 5D to 20D
•       Wide Operating Voltage from 18V to 1800V
•       Full compliance with RoSH and REACH

Applications: Industrial equipment, Home appliance, Industrial equipment, Lighting products, Telecommunication or telephone system

Kingtronics dedicates to the market share of Audio products, such as Aluminum Electrolytic Capacitors.  

Our Axial type Aluminum ecap can be widely applied to audio converters and dividers Audio amp, automotive electronics products, speaker and so on. 

The below 4 series briefly show the difference for Dissipation Factor, load life & operating temperature. 

Please help check the Datasheet for more information & welcome your inquiry for the best quote from our sales! 

Chinese Lunar New Year is approaching in next month.
Kingtronics sales offices will have holiday during 12th ~15th February.
But from early February, our production lines will have 2-3 weeks holiday.
The lead time will be extended accordingly.

Meanwhile, material supplies is unstable in the market recently which also leads to longer lead time.
If there is any order plan, please feel free to confirm earlier to fight for better delivery dates.

Kingtronics hot sell series:
RKT-Trimming Potentiometer RKT-3006, RKT-3266, RKT-3269, RKT-3296, RKT-3323, RKT-3329, RKT-3362, RKT-3386, RKT-3306, RKT-3309, RKT-3540S, RKT-3590, RKT-C3305, RKT-065
GKT-Aluminum Electrolytic Capacitor Axial Type, Radial Type, Snap-in Type, Screw Type and Lug Type and SMD Chip Type
MKT-Radial Multilayer Ceramic Capacitor
KKT-3mm Chip Ceramic Trimmer Capacitor 3pF, 6pF,10pF, 20pF, 30pF

Kingtronics RKT-3269 series is SMD type trimpot, it could support all kinds of circuit adjustments in all types of electronic equipment. Applications include measuring linear distance, angles or rotations in production equipment, industrial test and measurement equipment, and medical equipment.Following our product data, welcome contact us for more information.

Product datasheet: https://www.kingtronics.com/pdf/RKT-3269.pdf

RKT-3269 SMD Square Trimming Potentiometer Feature:
Mounting Type: Surface Mount
Multiturn trimmer
Cermet / Industrial / sealed Trimming Potentiometer
2 terminal styles: 3269W, 3269P
standard resistance range from 10Ω to 5MΩ
Power (Watts):0.25W, 0W
Tolerance:  ±10% (100Ω ~ 1M) ; ±20% (R<100Ω, >1M)
Tube packing, 50 pcs/ tube 

Lunar new year holiday is coming in February, which only last about 7 days, but the disruption it causes in manufacturing can be of up to 40 days.

The reasons are below:
1.All major businesses in China and Taiwan completely shut down for at least 7 days -that includes factories.
2.Some factories might even shut down for up to 3 weeks, the reason being that China’s transportation system will be completely blocked as all employees go back from their factory to their hometown up to 2,000 km away..
3.No manufacturing components orders ship out of China or Taiwan during CNY.
4.You might experience serious production slowdowns 1 or 2 weeks before CNY holiday, this is because many workers leave factories early to go back home.

The pandemic affected the manufacturing industry by disrupting the supply chain in below points.
1.Getting components or materials from China for electronics manufacturing was difficult.

Either factories were not allowed to reopen after CNY, or they had only a limited number of workers, mainly due to travel restrictions.
2.Moving components and materials was complicated, after CNY, due to global travel restrictions imposed to control the pandemic, there was a significantly reduced capacity for air freight.

So how to prepare for supply chain challenge due to CNY.
The best thing to do is to place orders as early as possible!
Please share your demand with our sales team earlier to catch up the favorable delivery date for you. thank you!

RKT-Trimming Potentiometer RKT-3006, RKT-3266, RKT-3269, RKT-3296, RKT-3323, RKT-3329, RKT-3362, RKT-3386, RKT-3306, RKT-3309, RKT-3540S, RKT-3590, RKT-C3305, RKT-065
GKT-Aluminum Electrolytic Capacitor Axial Type, Radial Type, Snap-in Type, Screw Type and Lug Type and SMD Chip Type
KKT-3mm Chip Ceramic Trimmer Capacitor 3pF, 6pF,10pF, 20pF, 30pF
our website:http://kingtronics.com/

Murata is the leader of global MLCC. In end of 2020, Japanese employees of Murata Manufacturing Co., Ltd. successively diagnosed the corona virus, production lines have to be stopped.
It resulted in tight production capacity and high supply pressure, and the delivery period of some goods was extended.

Kingtronics can support MLCC with lead time around 3-5 weeks can help you alleviate this problem.

Please check below our standard series for MLCC.
Welcome to share us your request to enjoy our competitive lead time and offer.
https://www.kingtronics.com/mlcc-capacitors/index.html

GKT-VF Series have higher specification than GKT-VK series. The GKT-VF series have better specifications and product performance, longer Load Life and Super Low Impedance. following are our product data, welcome your inquiry.

product datasheet: https://www.kingtronics.com/pdf/GKT-VF-105C-3000H-5000H-SMD-Aluminum-Electrolytic-Capacitors.pdf

Features:
**Designed for surface mounting on high density circuit board
**ISO/RoHS certified quality
**Long load life: 3000H-5000H
**Operating temperature range: -55℃~+105℃
**Wide range capacitance: 3.3uF - 6800uF
**Voltage range : 6.3V - 100V.DC
**Capacitance Tolerance: ±20% at 120Hz, 20℃
Kingtronics Kt SMD Type Aluminum Electrolytic Capacitors Factory: https://www.youtube.com/watch?v=ZpMf5VRjjFU&t=21s

The price of raw materials rises and the cost of passive components rises.
Passive components are mainly divided into three families: resistors, capacitors, and inductors, many of which are made of copper and aluminum.
The price of copper clad laminate (CCL) has risen recently, and the source is the rise in copper prices. The situation in the aluminum market is the same as that in the copper market. They both started to rise at the end of the first quarter and have accumulated a lot of gains.
With the recovery of market demand, the prices of copper and aluminum can be adequately supported. For passive component manufacturers, the price increase of copper and aluminum will increase the cost of raw materials, and price increases to ensure profits may occur frequently.

Several major markets have recovered and demand for passive components has increased.
With the development of the 5G industry chain, electric vehicles and other fields, the PC and server market demand caused by the "home economy" caused by the epidemic remains unchanged. In general, several important markets around the world are recovering in the fourth quarter, which will also stimulate the growth of passive component market demand.
In many industry sectors, the 5G industry chain and new energy vehicles have the largest increase in demand for passive components, and they are also key projects that are supported.

In the future, under the background of strong new energy vehicles, the demand for passive components will also increase sharply. In the 5G industry, both mobile phone business and new base stations are inseparable from the demand for passive components, and they are more than ever.

Major factories suspend production, may be the final push for price increases.
At a time when the supply and demand relationship in the passive component market is tight, the original factory has stopped production again, which may directly break the market balance and become the ultimate driver of price increases.

According to the latest report from Taiwanese media, Taiwan's passive component factory Walsin Malaysia factory has an employee infected with the epidemic. Currently, production is temporarily suspended and is planned to be suspended for three weeks. Affected products may include car gauge resistors, 0201 resistors and high-energy resistors.
The current critical period for demand recovery is that the original passive component factory is too late to expand production. This time, instead, a new gap has been created due to the suspension of production by Walsin. Next, it depends on how many transfer orders from Walsin can be absorbed by Yageo and Chilisin, and whether they will take advantage of the situation to raise prices.

According to the latest situation, the price increase of passive components will come earlier than expected, and the possibility that the market will start at the end of the year will greatly increase. All of us should take countermeasures from now on to prevent sudden changes in the market from being caught off guard.
Welcome to check Kingtronics latest offer support for below strong passive components!

RKT-Trimming Potentiometer RKT-3006, RKT-3266, RKT-3269, RKT-3296, RKT-3323, RKT-3329, RKT-3362, RKT-3386, RKT-3306, RKT-3309, RKT-3540S, RKT-3590, RKT-C3305, RKT-065
GKT-Aluminum Electrolytic Capacitor Axial Type, Radial Type, Snap-in Type, Screw Type and Lug Type and SMD Chip Type
MKT-Radial Multilayer Ceramic Capacitor
KKT-3mm Chip Ceramic Trimmer Capacitor 3pF, 6pF,10pF, 20pF, 30pF