Kingtronics new catalog for Quartz Crystals and Oscillator-- HC49SMD, 3225SMD, OSC5032, 3215SMD

Quartz Crystals and Oscillator are widely used in wireless and timing device, in response to customer demand, Kingtronics has expanded production line to produce the following Quartz Crystals and Oscillator.

Welcome check our new on-line catalog for more informaiton. 😊
** New ** Kingtronics-Quartz Crystals & Oscillators on-line

 Leaflet:https://www.kingtronics.com/pdf/Kingtronics-Kt-Quartz-Crystals-and-Oscillators.pdf

Welcome to contact us with your inquiry today!

Email: info@kingtronics.com
Skype: kingtronics.sales2

Application:
Bluetooth wireless communicaation sets, HDD, DSN, PDA,GPS,Digital Tuner, Wireless LAN and mobile phones.
NoteBook, Networking, GPS/Navigation, BlusTooth, Ethernet, ADSL, VDSL, Fiber chaneel hand-held electronics products.

Tuning Fork Crystal:
QKT-2060DIP
QKT-3080DIP

Quartz Crystal:
QKT-HC49SMD
QKT-1612SMD
QKT-2016SMD
QKT-2520SMD
QKT-3225SMD
QKT-5032SMD
QKT-3215SMD
QKT-7015SMD

Oscillator:
QKT-OSC2520
QKT-OSC3225
QKT-OSC5032
QKT-OSC7050

And finally, for video demonstrations, tutorials, and insights into our products and their applications, be sure to visit our YouTube channel www.youtube.com/@Kingtronics.

📩gkt2@kingtronics.tw　📩info@kingtronics.com　📱Skype: kingtronics.sales2　(Claire)

Kingtronics FKT-MH High Voltage Box Type Metallized Polypropylene Film Capacitor

The Characteristic of FKT-MH High Voltage Box Type Metallized Polypropylene Film Capacitor:

1. Metallized structure, widely used in high voltage, high frequency and pulse circuit
2. Low loss and small inherent temperature rise
3. Negative temperature coefficient of capacitance
4. Excellent active and passive flame resistant abilities

Specifications:

• Rated Temperature: 85℃ for VR (DC);75℃ for VR (AC)
• Operating Temperature Range: -40℃~+105℃ (+85℃ to +105℃ decreasing factor 1.25% per ℃ for VR DC)
• Rated Voltage: 1000V, 1400/1600V, 2000V
• Capacitance Range: 0.00022µF ~ 0.22µF
• Capacitance Tolerance: ±2%(G), ±3%(E), ±5%(J), ±10%(K),±20%(M)
• Dissipation Factor: ≤0.001, (20℃，1kHz)

Datasheet of FKT-MH: https://www.kingtronics.com/pdf/FKT-MH.pdf

Contact us today for more information: 　

📩gkt2@kingtronics.tw　📩info@kingtronics.com　📱Skype: kingtronics.sales2　(Claire)

Kingtronics FKT-MF Box Type Metallized Polypropylene Film Capacitor

 The Characteristic of FKT-MF  Box Type Metallized Polyester Film Capacitor:

1. High reliability at high current stress.
2. Self-healing properties.
3. Flame retardant plastic case and epoxy resin.
4. Low losses, high dv / dt capability.
5. High moisture resistance.
6. High stability of capacitance and long life

Specifications:

• Operating Temperature:-40℃ TO + 85℃
• Rated Voltage:250, 400, 630VDC
• Capacitance Range:0.0047 TO 3.9µF
• Capacitance Tolerance:±5%, ±10%

Insulation Resistance:

• C≦0.33uF ; IR≥50000MOhm
• C>0.33µF ; IR≥15000MOhm
• Dissipation Factor:0.1% max. at 1KHz, 20℃
• Dielectric Strength:160% of rated voltage for 60s

Datasheet of FKT-MF: https://www.kingtronics.com/pdf/FKT-MF.pdf

Contact us today for more information: 　

📩gkt2@kingtronics.tw　📩info@kingtronics.com　📱Skype: kingtronics.sales2　(Claire)

Kingtronics AC Motor film capacitor: FKT-CBB60, FKT-CBB61, FKT-CBB65 used in Induction motors, Compressors, Freezers industry application

Kingtronics Motor film capacitor could be widely used in application as Induction motors, Compressors, Freezers industry.

Following are our product list & Features of FKT-CBB60, FKT-CBB61, FKT-CBB65, if you have any inquiry for Motor capacitors, feel free to share your inquiry with Kingtronics, let us do best to fight and check best solution & offers for you!  J

Features:
1. Low D.F. (dissipation factor)
2. HIGH I.R. (insulation resistance)
3. High safety and high reliability
4. Anti-Striking current

Applications: Refrigerators, Freezers, Pumps, industrial , Air conditioners, Washing machines, Induction motors, Compressors, etc.

Film Capacitor product page: https://www.kingtronics.com/Film-Capacitors/index.html
Kingtronics Kt Film AC Motor Capacitors with ISO CE certificate: https://www.youtube.com/watch?v=iBCReKaTw-U

Contact us today for best offer: 　

📩gkt2@kingtronics.tw　📩info@kingtronics.com　📱Skype: kingtronics.sales2　(Claire)

Product series	Description	CAP. RANGE	VOLT. RANGE (DC)
FKT-CBB60	Motor Capacitor  FKT-10~21	1uF~100uF	250V 450V(AC)
FKT-CBB61	Motor Capacitor FKT-B~D、5~9	1uF~20uF	250V 450V(AC)
FKT-CBB65	Motor Capacitor FKT-22~26	2uF~100uF	370V 450V(AC)

Kingtronics Angel Charity Social Activity in 2024 Spring

  As a company committed to corporate social responsibility, Kingtronics International is always eager to hear the stories of those we support through our sponsorship programs. Recently, we received a heartfelt letter from one of the students we sponsor in the Guangxi Zhuang Autonomous Region in China, and his words truly resonated with us.

In his letter, a senior high student expressed his sincere gratitude for the financial support provided by Kingtronics International. He shared how, during the winter break, he was finally able to experience a sense of relaxation and relief from the pressures of his studies. Instead of spending his days solely focused on academic pursuits, he had the opportunity to spend quality time with his family, particularly his beloved grandmother.

Despite the sweltering heat of the midday sun, this young student found immense joy in simple activities like digging sweet potatoes with his grandmother and cooking home-cooked meals together. It was a chance to connect with his roots, embrace his cultural heritage, and strengthen the bonds of family love.

Reading his words, we were deeply moved by the profound impact that our sponsorship had on his life. Beyond just providing financial assistance, we had helped create moments of happiness, warmth, and togetherness that would be cherished for a lifetime. As we reflect on his story, we are inspired to redouble our efforts in our corporate social responsibility initiatives, fueled by the belief that together, we can create a brighter, more compassionate world for all

Sincerely,

The Kingtronics International Team

📩gkt2@kingtronics.tw　📩info@kingtronics.com　📱Skype: kingtronics.sales2

Aluminum Electrolytic Capacitors: Solid Polymers and Aluminum Electrolytics

 Aluminum electrolytic and solid polymers, both have advantages and disadvantages when comparing to one another. Designers need to be aware of these differences when determining which capacitor type is best suited for use in their application.

The most notable difference between aluminum electrolytics and polymers is their electrolyte. Aluminum electrolytics have a liquid electrolyte while polymers have a solid electrolyte. These differences play a major role in the characteristics of each type of capacitor.

The solid polymer electrolyte gives the polymer capacitors advantageous characteristics over liquid aluminum electrolytic capacitors.

The advantages are as follows:
o Lower ESR at high frequency
o Lower D.F. / tan δ
o Higher ripple current ratings
o Stability over temperature
o Wider operating frequency range
o Long life

Following product list of Kingtronics Solid Polymer Electrolytic Capacitors for your reference.
We have very competitive price and fast lead time.
Welcome to contact us for your project inquiries. Let us do our utmost to provide the best offer to you.

Contact us today for best offer: 　

📩gkt2@kingtronics.tw　📩info@kingtronics.com　📱Skype: kingtronics.sales2　(Claire)

Polymer Aluminum Solid Electrolytic Capacitors- Product List
Kingtronics P/N	Type	Load Life	Temperatures	Characteristic
GKT-AS	Radial	2000H	105°C	Standard Low ESR
GKT-AR	Radial	2000H	105°C	Super Low ESR
GKT-AU	Radial	2000H	125°C	High Ripple Current
GKT-AX	Radial	2000H	125°C	High Temperature
GKT-AP	SMD	2000H	105°C	Low ESR
GKT-AJ	Radial	3000H	105°C	Super low ESR
GKT-AW	Radial	3000H	105°C	Low ESR
GKT-AK	Radial	5000H	105°C	Long life
GKT-AY	Radial	5000H	105°C	High voltage, long life
GKT-AH	SMD	5000H	105°C	SMD type, miniaturized

Kingtronics Introduction of Diodes

Diode is a dual electrode electronic component with asymmetric conductivity. When conducting forward, there is an infinitesimal resistance between its two electrodes (anode and cathode), while in reverse, there is an infinitesimal resistance, meaning that current is only allowed to flow through the diode in a single direction.

In 1874, German physicist Karl Braun discovered the rectification ability of crystals. Therefore, the first generation diode developed in 1906, the "cat whisker diode," was made from mineral crystals such as galena. Early diodes also included vacuum tubes, which had two electrodes, an anode, and a thermal cathode. After the discovery of semiconductor performance, diodes became the world's first semiconductor device. Nowadays, most diodes are produced using silicon, and other semiconductor materials such as selenium or germanium are sometimes also used. The most common structure currently is a semiconductor performance junction chip connected to two electrical terminals through a PN junction.

Function
A diode has two terminals, anode and cathode, and current can only flow in a single direction. That is to say, current can flow from the anode to the cathode, but not from the cathode to the anode. The application of the unidirectional characteristic possessed by diodes is commonly referred to as the "rectification" function. In a vacuum tube, the voltage applied between the electrodes can allow hot electrons to travel from the cathode to the anode, thus having a rectifying effect. The conversion of alternating current to direct current, including the modulation of radio signals by radio receivers, is achieved through rectification.

Due to its characteristic of blocking forward and reverse flow, diodes can be thought of as electronic versions of check valves. However, in reality, diodes do not exhibit such perfect switching performance, but rather exhibit complex nonlinear electronic characteristics determined by specific types of diode technology. Generally speaking, the diode will only start working when the threshold voltage is reached in the forward direction (this state is called forward bias). The voltage drop at both ends of a forward biased diode is only slightly related to the current and is a function of temperature. Therefore, this feature can be used for temperature sensors or reference voltages.

The nonlinear current voltage characteristics of semiconductor diodes can be changed by selecting different semiconductor materials and doping different impurities to form impurity semiconductors. In addition to being used as a switch, diodes with changed characteristics also have many other functions, such as adjusting voltage (Zener diodes), limiting high voltage to protect circuits (avalanche diodes), radio tuning (varactor diodes), generating radio frequency oscillations (tunnel diodes, Gunn diodes, IMPATT diodes), and generating light (light-emitting diodes).

In semiconductor diodes, there are types that utilize the PN junction effect of P-type and N-type semiconductor interfaces, as well as the Schottky effect generated by metal semiconductor bonding to achieve rectification. If it is a PN junction diode, it is the anode on the P-type side and the cathode on the N-type side.

Kingtronics Hot product line【Diode Rectifier,Transistor】-1N4148W, BZX84C,ES2A, RS1A, SS12,SS22, US1A: https://www.youtube.com/watch?v=Si3wc4ZnXyE

Contact us today for best offer: 　

📩gkt2@kingtronics.tw　📩info@kingtronics.com　📱Skype: kingtronics.sales2　(Claire)