Kingtronics Blog

In the world of electronics, capacitors play a crucial role in energy storage and signal filtering. Among them, Aluminum Electrolytic Capacitors have garnered immense popularity due to their high capacitance, low impedance, and long life characteristics.

Kingtronics has been producing and selling a diverse range of SMD Type Aluminum Electrolytic Capacitors for years and offering exceptional performance and versatility for various applications.

Kingtronics' SMD Type Aluminum Electrolytic Capacitors stand out as a reliable and versatile solution for diverse electronic applications. With their outstanding performance, extended load life, and wide range of capacitance and voltage options, these capacitors have earned a reputation for excellence in the industry. Whether it's powering industrial LED lighting, automotive electronics, or telecom infrastructure, Kingtronics SMD Type Aluminum Electrolytic Capacitors continue to play a vital role in shaping the modern world of electronics.

We welcome you to share your Aluminum Electrolytic Capacitor demands with us. We will do our utmost to provide the best support for your projects.

Electrifying SMD E-Cap Series: Limited-Time Special!

SMD Aluminum Electrolytic Capacitor has always been our best-selling product, and we can offer unbeatable prices and L/T support.

To show appreciation for the continued support from our customers, we are now offering a limited-time promotion for the dimensions listed below in the two series.

If you also have a demand for these, please feel free to share your inquiry with us now!

info@kingtronics.com or Skype: kingtronics.sales2

More values we can produce:
RKT-3006 3/4" (19 mm) Rectangular Trimming Potentiometer
RKT-3266 1/4" (6 mm) Square Trimming Potentiometer
RKT-3296 3/8" (9 mm) Square Trimming Potentiometer
RKT-3323 1/4" (6 mm) Square Trimming Potentiometer
RKT-3329 1/4" (6 mm) Round Trimming Potentiometer
RKT-3362 1/4" (6 mm) Square Trimming Potentiometer
RKT-3386 3/8" (9 mm) Square Trimming Potentiometer
RKT-3309 9 mm Through-Hole Cermet Consumer Trimming Potentiometer
RKT-3540S Precision Potentiometer (Multiturn)
RKT-3590 Precision Potentiometer (Multiturn)
RKT-C3305 Trimming Potentiometer-3mm SMD
RKT-065 Phenolic Consumer Trimming Potentiometer

Kingtronics:Tantalum capacitor Full satisfy TELTONIKA

TELTONIKA:  We will not even start searching for new manufacturers, because your quality and supply fully satisfy us.

Maybe you want to search some Box Type film Capacitors, Kingtronics kindly introduce to you:
FKT-MB Box Type Metallized Polyester Film Capacitor with High reliability.
FKT-MF Box Type Metallized Polypropylene Film Capacitor,it is High stability of capacitance and long life and Self-healing properties.
FKT-MX X2 Metallized Polypropylene Film Capacitor, that been Used in across-the-line, interference suppression circuit, Obtaining certification recognition from VDE , ENEC and UL institutions.
FKT-MH High Voltage Box Type Metallized Polypropylene Film Capacitor, its Metallized structure, widely used in high voltage, high frequency and pulse circuit,so it is Excellent active and passive flame resistant abilities.

There are many factors that need to be considered when selecting capacitors. The following discusses the capacitor selection elements of MLCC.

MLCC selection: Just meeting the parameters is not enough.
The general decision-making logic for purchasing a product is: whether it can be used, whether it is easy to use, whether it is durable, and the price. In fact, this logic can also be applied to the selection process of MLCC: firstly, the MLCC parameters must meet the circuit requirements, and secondly, whether the parameters and media can make the system work in the optimal state; Besides, is there any defective product in the incoming MLCC and how reliable is it; Finally, is there an advantage in price and is the supplier's cooperation timely. Many design engineers do not attach importance to passive components, thinking that only theoretical calculation of parameters is sufficient. In fact, the selection of MLCC is a complex process, and it is not simply satisfying the parameters.

Selection Elements
-Parameters: capacitance value, tolerance, withstand voltage, operating temperature, size
-Material
-DC bias effect
-Failure
-Price and Supply

The performance of different media determines the different applications of MLCC
-C0G capacitors have high temperature compensation characteristics and are suitable for use as bypass capacitors and coupling capacitors
-The X7R capacitor is a temperature stable ceramic capacitor, suitable for industrial applications with low requirements
-The Z5U capacitor is characterized by its small size and low cost, making it particularly suitable for application in decoupling circuits
-Y5V capacitor has the worst temperature characteristic, but its capacity is large, which can replace the low capacitance Aluminum electrolytic capacitor

MLCC commonly uses different media specifications such as C0G (NP0), X7R, Z5U, Y5V, etc. Different specifications have different characteristics and applications. The main difference between C0G, X7R, Z5U, and Y5V is their different filling media. Under the same volume, the capacity of capacitors composed of different filling media varies, resulting in different dielectric losses and capacity stability. Therefore, when using capacitors, different capacitors should be selected based on their different functions in the circuit.

#Passive Components #Capacitors #Poly - MKT - Mono - X2 Capacitors #Class X2 Capacitors Mains Suppression
FKT-MX MKP-X2 class Metallized Polypropylene Film Capacitor hot sell size:

Kingtronics has been manufacturing and selling potentiometers for more than 30 years. We are an expert of potentiometers in the market.
Due to our strict quality control and professional technology, our brand KT Kingtronics is well-known and has a good reputation from market feedbacks.

Our Trimming potentiometer - RKT series have a wide range of application. It can be used on daily products ranging from Air conditioners, kitchen appliances, fridge, telephone, clocks, portable stereos, TV, laptops, coffee makers, handhelds, radios to educational toys. Almost 90% products you see every day require this important part.

For more application and our product info, please check Trimming potentiometer product page:https://www.kingtronics.com/trimming-potentiometers/index.html

Following is the cross reference to show we can replace these brands with more competitive price and good L/T!

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-MG High Voltage Metallized Polypropylene Film Capacitor:
1.Ideal for high AC current applications, such as CRT deflection for R-F generators and pulse-forming networks.
2.Temperature Coefficient is negative and variety linear over the operation temperature.
3.Coated with flame retardative epoxy resin which provides from humidity and mechanical damage

Specifications:
Operating Temperature:       -40℃ TO + 85℃
Rated Voltage:     DC 1000V, 1250V, 1500, 1600V and 2000V
Capacitance Range:    0.001 TO 0.15Mfd
Capacitance Tolerance:       ±5%, ±10%
Dissipation Factor:       ≤0.1% (20℃, 1KHz)
Insulation Resistance: ≥25000MΩ (CR≤0.1µF) (20℃, 1min)
≥2000s    (CR>0.1µF) (20℃, 1min)
FKT-MG: https://www.kingtronics.com/pdf/FKT-MG.pdf