Kingtronics Blog

      Kingtronics International Company — Inspired by Innovation

Dear Designers and Engineers,

In the world of electronics, circuit protection is a critical factor in ensuring the durability and reliability of devices. Voltage spikes, transient surges, and electrical disturbances can compromise system performance or even lead to failure. Kingtronics’ XKT 05D to 20D Metal Oxide Varistors are designed to provide enhanced protection, making them an essential component for a wide range of applications.

Why Kingtronics XKT Varistors?

Kingtronics XKT series Metal Oxide Varistors stand out due to their superior quality and performance. They are engineered to handle high-energy transients while maintaining stability across various conditions.

Key Features:

• Wide Operating Voltage: From 18V to 1800V, catering to diverse protection needs.
• Temperature Tolerance: Operates efficiently in environments ranging from -40℃ to +105℃.
• Compact Size Options: Available in body diameters ranging from 5D to 20D for flexible integration.
• Compliance with Standards: Fully meets RoHS and REACH requirements for safety and environmental friendliness.

Applications

The XKT 05D to 20D series varistors are ideal for protecting circuits in various industries:

• Industrial Equipment: Ensures stable operation and reduces downtime due to voltage fluctuations.
• Home Appliances: Prevents damage from power surges, extending device lifespan.
• Lighting Products: Enhances the reliability of lighting systems, especially in surge-prone areas.
• Telecommunication Systems: Safeguards sensitive communication devices from transient surges.

Watch the Product in Action

Discover how Kingtronics XKT Metal Oxide Varistors can enhance circuit protection in your devices. Watch our product introduction video on YouTube:
Watch on YouTube

Learn More or Request Samples

Explore the full specifications of Kingtronics XKT 05D to 20D Metal Oxide Varistors:

• Product Page
• Specification Sheet

For inquiries or to request samples, contact us at:

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

Stay Updated

Stay tuned for more updates on our top-of-the-line Film Capacitors and other innovative products.

     Kingtronics International Company — Inspired by Innovation

Dear Designers and Engineers,

In today’s rapidly evolving electronics industry, achieving superior performance with maximum efficiency is more crucial than ever. Whether you’re designing for DC-DC converters, power supplies, or other high-frequency applications, reliable and efficient components are key to your success. That’s where Kingtronics’ PKT Ultra Low ESR Conductive Polymer Tantalum Capacitors come in.

Why Choose PKT Ultra Low ESR Conductive Polymer Tantalum Capacitors?

Kingtronics’ PKT series capacitors are designed to provide excellent stability and performance, particularly in demanding applications. The PKT capacitors are known for their ultra-low ESR (Equivalent Series Resistance), making them ideal for high-efficiency power circuits. Here’s what makes them stand out:

• Ultra-Low ESR: These capacitors offer very low equivalent series resistance, minimizing energy losses and enhancing efficiency in high-frequency applications.
• High Ripple Current Capacity: PKT capacitors can handle high ripple currents, making them suitable for DC-DC converters and other power supply applications.
• Reliable Performance: They deliver stable performance even under challenging environmental conditions, ensuring your designs work seamlessly across various scenarios.
• Space-Saving Design: With compact sizes and high capacitance values, the PKT series capacitors help you optimize space without compromising performance.

Whether you’re working in telecommunications, automotive, or industrial electronics, the PKT series is an excellent choice for your next design.

Product Information and Specifications

For more detailed specifications and to explore the range of PKT capacitors available, you can visit our product page or download the PKT series PDF datasheet for an in-depth look at the technical features and applications.

Watch and Learn

Want to see the PKT Ultra Low ESR Conductive Polymer Tantalum Capacitors in action? Check out our YouTube video where we dive into the key features and benefits of this series. Watch it here.

Explore Our Hot-Sale Items

In addition to the PKT series, we invite you to explore some of our other hot-sale items:

• Aluminum Electrolytic Capacitors: Our Aluminum Electrolytic Capacitors offer excellent durability and efficiency, making them ideal for a wide range of electronic applications.
• Film Capacitors: Kingtronics Film Capacitors are known for their high reliability, precision, and excellent performance in various circuits.

Contact Us

For more information or to discuss your specific requirements, feel free to reach out to us at info@kingtronics.com or connect with us on Skype: kingtronics.sales2. Our team is ready to assist you in finding the best solution for your application.

Unlock the potential of your designs with Kingtronics PKT Ultra Low ESR Conductive Polymer Tantalum Capacitors and explore the high-performance options we have to offer.

Stay tuned for more updates on our top-of-the-line Film Capacitors and other innovative products!

The Characteristic of FKT-MD Miniature Size Metallized Polyester Film Capacitor:

1.The small size can be compared favourably with the stacked film capacitor
2.Excellent self-healing property and reliability
3.Low dissipation factor
4.Epoxy resin powder coating provides the identical outer appearance

Specifications:
Rated Voltage:     DC 50/63V, 100V, 250V, 400V, 630V
Capacitance Range:    0.001 TO 3.3uF
Capacitance Tolerance:       ±5%
Dissipation Factor:       ≤1.0%  (20℃,1KHz)

Insulation Resistance:
    C≤0.33Mfd ≥3750MΩ（20℃, 1min)
C＞0.33Mfd ≥1250S（20℃, 1min)
FKT-MD: https://www.kingtronics.com/pdf/FKT-MD.pdf

The Characteristic of FKT-MC Metallized Polyester Film Capacitor
1.High reliable with its Self-Healing performance.
2.Coated with epoxy resin for superior heat resistance, humidity resistance and solvent resistance.
3.Good reputation in use with filtering, DC blocking coupling and general communication equipment.

Specifications:
Operating Temperature:-40℃ TO + 85℃
Rated Voltage:DC 100V, 250V, 400V, 630V
Capacitance Range:0.01 TO 6.8µF
Capacitance Tolerance:±5%, ±10%, ±20%
Dissipation Factor:≤0.01 (AT 1KHZ)
FKT-MC :https://www.kingtronics.com/pdf/FKT-MC.pdf  

The Characteristic of FKT-MP Polyester (Mylar) Film Capacitor-Pei:
1.Good reputation in use with consumer & industrial electronics.
2.Optimum for automatic insertion due to their small size and light weight.
3.Coated with epoxy resin for superior heat resistance, humidity resistance and solvent resistance.

Specifications:
Operating Temperature:-40℃ TO + 85℃
Rated Voltage:DC 100V,250V,400V,630V,1000V,1200V
Capacitance Range:0.001 TO 0.22µF
Capacitance Tolerance:±5%, ±10%, ±20%
Insulation Resistance:0.1µF ≤30,000 MΩ min, >0.1µF >15000 MΩ
Dissipation Factor:≤0.1 (AT 1KHZ)
Dielectric Strength:200% of rated voltage for 5sec.
FKT-MP :https://www.kingtronics.com/pdf/FKT-MP.pdf

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

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

FKT-MX X2 capacitors offer self-healing properties and a polypropylene dielectric. Those caps have a wide capacitance range of 0.0047 μF to 10µF with ±10%capacitance tolerance.

Main features and benefits:
The RFI/EMI metalized film capacitors (MKP) class X2 is designed to suppress radio frequency interference.
Capacitors connected to the mains between phase and neutral or phase conductors.
Very compact dimensions from only ( T*H*L) 4.0 × 9.0 × 13.0 mm to (T*H*L) 22x37x32 mm
UL and EN approvals, IEC 60384-14:2013 certification
RoHS compatible

FKT-MX X2 Metallized Polypropylene Film Capacitor obtained certification recognition from VDE, ENEC and UL institutions. Please kindly send me all the components you need during this year. It’s my pleasure to quote for you.

Special offer below is available:

Kingtronics FKT-MX X2 Safety Class Film Capacitors, the quality is the same as Vishay, Mouser or Kamet. And then we offer discounted price for customer who have large orders or stable orders.

As a manufacturer of capacitors, please kindly believe in our professionalism, let us know your needs, we will provide you with the most suitable products for you, thank you