Kingtronics Blog

What is Tantalum Capacitors?

Tantalum capacitors are a subtype of electrolytic capacitors. They are made of tantalum metal which acts as an anode, covered by a layer of oxide which acts as the dielectric, surrounded by a conductive cathode. The use of tantalum allows for a very thin dielectric layer. This results in a higher capacitance value per volume, superior frequency characteristics compared to many other types of capacitors and excellent stability over time. Tantalum capacitors are generally polarized, which means that they may only be connected to a DC supply observing the correct terminal polarity. The downside to using tantalum capacitors is their unfavorable failure mode which may lead to thermal runaway, fires and small explosions, but this can be prevented through the use of external failsafe devices such as current limiters or thermal fuses. Technology advances allow tantalum capacitors to be used in a wide variety of circuits, often found in laptops, automotive industry, cell phones and others, most often in the form of surface mounted devices (SMD). These surface mount tantalum capacitors claim much less space on the printed circuit board and allow for greater packing densities.

Tantalum Capacitors is the ideal products for TV, video recorder, computer, program-controlled switch, telephone, instrument, and other civil electronic complete machines.

Since Tantalum Capacitors is widely used and may manufactures was affected by the spread of the epidemic in Europe and the United States. The price for the Tantalum Capacitors may be double by the end of this year.

Therefore, if you have any inquiry on hand, it is time to share your inquiry with Kingtronics.

It is estimated that the output value of quartz components in 2019 and 2020 will be 34.0 and 3.52 billion US dollars, respectively.
It continues to grow steadily, and since it is mostly a customized product, there are no supply and demand gaps and significant price increases; quartz components continue to benefit from the trend of miniaturization, and most of the components are customized products, and customer demand is stable.

In 2020, it is estimated that due to the increase in demand for 5G mobile phones and Netcom equipment, the industry trend is expected to continue to grow steadily.
The production of quartz components was reduced in 1H19 due to Japanese manufacturers, and the market supply decreased.
What's more, it is estimated that some components will be tight in 2H20, which will cause a new wave of component price increases.

How about turning to Kingtronics, our Quartz Crystals can support you favorable price and stable L/T 3-5 weeks with RoHS certified.  Remain at your service!

Quartz Crystals
Kingtronics P/N	Quartz Crystal	Size	Frequency Range
QKT-HC49U	Leaded Quartz Crystal	11.05x4.65x13.46mm	1.8432MHz to 200.000MHz
QKT-HC49S	Leaded Quartz Crystal	11.05x4.65mx3.38mm	3.200MHz to 100.000 MHz
QKT-HC49SMD	SMD Quartz Crystal	12.2x4.5x4.0mm	3.200MHz to 100.000 MHz
QKT-1612SMD	SMD Quartz Crystal	1.6x1.2mm	24.000 MHz to 48.000 MHz
QKT-2016SMD	SMD Quartz Crystal	2.0x1.6mm	20.000 MHz to 54.000 MHz
QKT-2520SMD	SMD Quartz Crystal	2.5x2.0mm	12.000 MHz to 54.000 MHz
QKT-3225SMD	SMD Quartz Crystal	3.2x2.5mm	12.000 MHz to 54.000 MHz
QKT-5032SMD	SMD Quartz Crystal	5.0×3.2mm	8.000 MHz to 150.0000 MHz
QKT-OSC2520	SMD Oscillator	2.5x2.0mm	1.000MHz to 64.000 MHz
QKT-OSC3225	SMD Oscillator	3.2x2.5mm	1.000MHz to 125.000 MHz
QKT-OSC5032	SMD Oscillator	5.0x3.2mm	1.000MHz to 125.000 MHz
QKT-OSC7050	SMD Oscillator	7.0x5.0mm	1.000MHz to 150.000 MHz
QKT-2060DIP	Tuning Fork Crystal	Tuning Fork 2060	30KHz to 200KHz
QKT-3080DIP	Tuning Fork Crystal	Tuning Fork 3080	30KHz to 200KHz

Super capacitors, also known as electrochemical capacitors (electric double layer capacitors), gold capacitors, farad capacitors.
It is a kind of electrochemistry and component developed from the 70s and 80s of last century to store energy through polarized electrolytes.
It is a power supply with special performance between traditional capacitors and batteries.

Features are:
*Higher capacitance than electrolytic capacitors, Higher power than secondary batteries
*Safety
*Non-chemical based 
*charging-discharge mechanism proviedes safety from hazard factors comparing secondary batteries
*Environment Friendly
*Million times of charge-discharge cycle Semi permanent life cycle

Application:
Smart phones, PDAs, digital cameras,
SSD, hand tools, home electronics
GPS modem

Kingtronics DKT series can help you to with the need of Super Capacitor, welcome to check our best offer anytime.

Multi-Layer Ceramic Capacitor (MLCC) Market was valued at USD 9.93 billion in revenue and volume at 3.94 trillion Units in 2019 and is expected to reach USD 15.75 billion in revenue and volume at 5.13 trillion by 2025, with registering a CAGR of 9.67% during the forecast period (2020 - 2025).
The impact of MLCC has been such that the new technologies, like IoT, 5G, and EVs, are highly dependent on the availability of MLCCs.
The market consists of very few market players having limited production capacity, due to which there is a huge gap between demand and supply of MLCCs.
The market initially reported a shortage of supply in 2017, and this shortage is expected to continue till 2021.

Why not turn to Kingtronics? we can support you Radial MLCC with excellent L/T around 3~5weeks.
Welcome to discuss your demand with our professional sales.

Excellent Lead time reference:

Dear Valued Customers,

Are you looking for long life Radial Aluminum Electrolytic Capacitors?
Kingtronics GZ Series 105°C Radial Aluminum Electrolytic Capacitors with KT logo could reach 6000 ~1,000 hours! We always maintain superior quality, competitive price and stable lead time. Feel free to contact us for
further details.

Please contact info@kingtronics.com directly, Kingtronics sales team all remain at your service.
Following datasheet for your reference: https://www.kingtronics.com/pdf/GKT-GZ-105C-Radial-Aluminum-Electrolytic-Capacitors.pdf

GKT-GZ Series 105°C Radial Aluminum Electrolytic Capacitors features:
-Lowest impedance,Long life,Down size
-ISO/RoHS certified quality
-Long load life: 6000~10000Hrs
-Operating temperature range: -40℃~+105℃
-Wide range capacitance: 22uF - 10000uF
-Voltage range : 6.3Vdc,10Vdc,16Vdc,25Vdc,35Vdc,50Vdc,
-Various dimensions: 5*11mm - 18*25mm

                                       http://www.kingtronics.cn/archives/Kt-Kingtronics-3MM-Ceramic-Trimmer-Capacitors-Replace-Murata-TZB4-Series-20190227.html 

Kingtronics released series of audio capacitors, which common applications are Loudspeaker, Stereo equipment, audio amplifier. Their features are Low leakage current, GKT-AN DF at Max 10% 1KHz , BP (Bi-Polar), NP(Non-Polar), GKT-AQ DF at Max 10% 120Hz , BP (Bi-Polar), NP(Non-Polar).

This year, Kingtronics has been found 30th anniversary. We are willing to accept your nice suggestions on improving our products. If you have any questions, send the email by info@kingtronics.com .Thank you.

http://kingtronics.com/pdf/GKT-AQ-105C-1000H-Bi-Polarized-Axial-Aluminum-Electrolytic-Capacitors-For-Audio-System.pdf

Are you interested in Radial Type Polymer Aluminum Solid Electrolytic Capacitors? Please take Kingtronics GKT-AS and GKT-AR series into your consider lists, which cross reference to KEMET, Panasonic, CDE / Illinois Capacitor.

Here are two kinds of Radial Type Polymer Aluminum Solid Electrolytic Capacitors: 

Super Low ESR GKT-AR 2000H at 105°C Radial Polymer Aluminum Solid Electrolytic Capacitors:
http://kingtronics.com/pdf/GKT-AR-2000H-at-105C-Super-Low-ESR-Radial-Polymer-Aluminum-Solid-Electrolytic-Capacitors.pdf

Kingtronics offers leaded Quartz Crystal, SMD Quartz Crystal, SMD Oscillator and Tuning Fork Crystal with competitive price and stable lead time.

Kingtronics rapid response and professional technical support is exceptional. You will find our highly skilled, experienced sales representatives satisfactory. Welcome to share your inquiry with us for further details.

More information please visit: http://www.kingtronics.com/quartz-crystals/

At the request of our customers, we formally put super capacitors into the international market which were only for the domestic market.
Kingtronics can support Radial, Snap-in, Screw Type and Coin Type with favorable prices & excellent quality.

Welcome to send us inquiry to check more details !

Super Capacitors
DKT-DA - Coin Type   http://www.kingtronics.com/pdf/DKT-DA-5.5V-Coin-Type-Super-Capacitors.pdf
DKT-DZ- Radial Type, Snap-in Type, Screw Type  http://www.kingtronics.com/pdf/DKT-DZ-2.7V-3V-Radial-Snap-in-Screw-Super-Capacitors.pdf

UPS, toy, program-controlled switch, etc