Kingtronics Blog

MLCC can be applied on Cellular telephone,Computers,DSC,DVC,GPS.. 
Our LKT & HKT series MLCC now can support much better price and L/T about 3~5 weeks!
Welcome share us inquiry to check our best for you!

Kingtronics SMD type E-cap are designed for surface mounting on high density circuit board, both Plastics Reel Packaging and Paper Reel Packaging are available.

Following are Kingtronics strong product series of SMD type E-cap with ISO/RoHS certified quality, welcome your inquiry for more information.
Application:
power supplies,
Industrial Welding Machines,
Variable Frequency Speed Controller
Power Socket
Lamp,  Lighting, LED Power Device, LED Driver,
Power Meters, Energy Meters, and other general purpose.

Kt Kingtronics - Aluminum Elec. Capacitors Leaflet: https://www.kingtronics.com/pdf/Kingtronics-Aluminum-Electrolytic-Capacitor-Leaflet.pdf
Kingtronics Kt SMD Type Aluminum Electrolytic Capacitors Factory: https://www.youtube.com/watch?v=ZpMf5VRjjFU

Dear valued customer,

GKT-VR, GKT-VY suspended orders due to lack of raw materials

GKT-VX series can be provided, but please note that MOQ needs to be as following.

if you need receive cargo before Christmas, kindly suggest us send the order earlier, we will check case by case for u !

Kingtronics Authorized Distributor: Arrow, Newark, Farnell, TME

Kingtronics SMD E-cap Factory video → https://www.youtube.com/watch?v=ZpMf5VRjjFU&feature=youtu.be

Kingtronics PKT Solid Tantalum Capacitors feature ultra-low equivalent series resistance (ESR). These Ultra Low ESR Conductive Polymer Chip Tantalum Capacitors operate in a -55°C to +105°C temperature range. PKT series offer capacitance range from 0.47uF to 1000µF and a 2.5 to 63VDC voltage rating.

Typical applications include DC/DC converters, notebook PCs, portable electronics, telecommunications (mobile phone and base station), and displays, SSD, HDD and USB. And then, there are some famous brand will be replaced in soon time. Please find the corresponding series at below table, hope you like it.

 A Zener Diode is a special type of rectifying diode that permits current to flow in the forward direction as normal, but will also allow it to flow in the reverse direction when the voltage is above a certain value – the breakdown voltage known as the Zener voltage.

As a popular brand serving global market over 3 decades, we are firmly confident on providing professional cost-effective solutions.

Especially on Aluminum Electrolytic Capacitor scape, we perform our duties as a trustworthy partner in maximizing the most of profit for worldwide customers, as well as offer cutting-edge technology products.

Customers with orders on hand enjoys the highest priority, meanwhile everyone is equal when seeking our support under closer negotiation.
The more business information customers are willing to share,  the better cooperation we can achieve.

Open heart. Joint efforts. Count on each other. More prosperous future is within our control.

Kingtronics Aluminum Electrolytic Capacitor Factory     https://youtu.be/KlUnsCwQC3Y

Kingtronics Kt SMD Type Aluminum Electrolytic Capacitors Factory      https://www.youtube.com/watch?v=ZpMf5VRjjFU&t=1s

Kingtronics Kt Radial Aluminum Electrolytic Capacitors Manufacturing Process  https://youtu.be/o3bQ4Vj_33A
 

1. Capacitor
Chip capacitors and other components in the package of 1206 and above should be used with cautions, there is a practical risk in the welding process.
Ceramic capacitors use NPO (C0G) and X7R two types which temperature coefficient control is better. Tantalum capacitors which rated voltage is lower than 25V are preferred. The forming voltage of the Aluminum Electrolytic capacitors should be 1.2 to 1.4 times of the rated voltage.

In general, the comparison of ESR values of various capacitor: aluminum capacitor > tantalum capacitor > ceramic capacitor;
The ripple current should not exceed the specifications under the high temperature, otherwise it will affect the service life; the limit value of each package is not recommended.

1.电容
慎用1206及以上封装的贴片电容等器件，焊接过程中有实效风险.
陶瓷电容选用NPO（C0G）和X7R这两类，温度系数控制较好。钽电解电容一般建议使用额定电压不超过25V产品。铝电解电容一般选取形成电压是额定电压的1.2到1.4倍。
一般情况下，各种电容ESR比较：铝电容＞钽电容＞陶瓷电容；注意高温下时的纹波电流不要超出使用规格，否则会影响使用寿命；每种封装的极限值不建议使用.

2. Diode & triode
When selecting the diode & triodes, pay attention to whether the following parameters are sufficient in the circuit to prevent the risk of damage.
Reverse breakdown voltage Vbr, reverse repeated operating voltage Vrwm, maximum average forward average current If, Instantaneous forward voltage Vf, reverse recovery time Trr, thermal resistance Rjc, maximum junction temperature Tjm.

2.二三极管
二三极管选型时注意以下参数在电路中是否够用，防止损坏风险。
反向击穿电压Vbr，反向重复工作电压Vrwm，最大平均正向平均电流If，正向压降Vf，反向恢复时间Trr，热阻Rjc，最高节温Tjm。

3. Crystals and crystal oscillators
Try to use the chip package. The largest shipment in the industry is 3.2mmx2.5mm (3225) package;
the AT cut fundamental frequency is selected, the preferred range is 12MHz~15MHz; a crystal oscillator generally only drives one device.

3.晶体和晶振
尽量选用贴片封装，行业内目前出货量最大的是3.2mmx2.5mm(3225) 封装；
选择AT切基频，优选范围12MHz~15MHz；一个晶振一般只驱动一个器件。

Quartz crystals is often referred to as xtals and they are used to provide very high Q resonant elements for oscillators and filters. They rely on the remarkable properties of quartz for its operation. When placed into an electronic circuit a quartz crystal acts as a tuned circuit.

Kingtronics QKT-5032SMD Quartz Crystal ideal for is an industry standard crystal package with excellent heat resistance, high precision. Contain Pb in metal seam seal exempted by RoHS directive with four connection pads on the base. With a broad frequency range from 8.000 MHz to 150.0000 MHz 
The combination of energy efficient operation and low cost benefits make QKT-5032SMD the ideal solution for telecommunications, camera, wearable device, PDA, GPS, HDD, DSN, Smart factory, AV equipment, PC, Server, and etc.

Kingtronics quartz crystal, xtal resonators are available in many sizes and formats to suit the requirements of most applications. Any enquiry please contacts us by info@kingtronics.com
Kingtronics QKT-5032SMD PDF datasheet download link:
http://kingtronics.com/pdf/QKT-5032SMD.pdf

Following is XTAL quartz crystal 5032SMD common frequency:

As you know every year approaching the Christmas season will get busy with factories, so does Chinese New Year time.

The coming Chinese New Year also known as Lunar New Year or Spring Festival.
This is a time for family reunion, and is considered the most important part in the Chinese New Year celebration.

In 2019, the festivity will be on 5th-7th Feb., our factory will have holidays from late January till mid-February.
The production lead time might be longer once place order within or after CNY.

Thus please don’t hesitate to advise us the order confirmation soon, and arrange production without delay. : )

Good day !

More detail:http://kingtronics.com/

A wide range of applications coupled with low costs and high accuracy make NKT NTC thermistors a frequently used device. The applications performed by these devices allows for thermistors to function as accurately as they do. NKT NTC Thermistors are used in a wide range of different industries that require high accuracy when it comes to temperature. Some of the applications include:

Temperature compensation: considering that temperatures fluctuate as a result of their environment, NTC thermistors are able to compensate for changes to keep temperature where it needs to be. Examples of circuits that might require compensation are, LCD displays, charging batteries, oscillators, HVAC( Heating, Ventilation and Air Conditioning) and refrigeration equipment

Inrush current limiting: not only is a NTC thermistor subject to a change in temperature, but it is also susceptible to changes in power. When there are changes in power, a NTC thermistor experiences a time lag prior reaching lower resistance. The time lag is utilized to help limit the inrush surge currents. It used for medical industry including catheters, dialysis equipment, and patient monitoring.

Temperature measurement: If low cost, longevity, and accuracy are important qualities, a NTC thermistor is the best option. For the operating of dryers, coffee devices. Automotive and aerospace industries use NKT NTC thermistors for test and measurement as well as production applications

Fluid level gauging: A thermistor will be able to sense an absence or presence of a liquid. It is able to do this through measuring the difference between dissipation constants (between a gas and a liquid).