Kingtronics team is committed to helping our customers to cost down.
We are delighted to inform that we have better support for some values of our super capacitors now.
Please don’t hesitate to contact us to enjoy our latest best prices !

Kingtronics (Kt) Super Capacitors Features
Standard coin-type, Radial type, Snap-in type, Screw Type terminals
Small-sized, large capacity
High energy and high power
Low ESR
Pb-free and RoHS compliant

Kingtronics (Kt) Super Capacitors Applications
RAM, Detonator, car recorder, smart meter
Vacuum switch, digital camera, motor drive, clock circuit
UPS, toy, program-controlled switch, etc.

Kingtronics standard series of super capacitors
DKT-DZ, super capacitor Radial Type, Snap-in Type, Screw Type, low ESR
DKT-DX, super capacitor, radial type
DKT-DA, super capacitor, Coin Type, small size, large capacity
DKT-DM, super capacitor, Combined Type (Double Layer Capacitors), Low internal resistance
DKT-DY, super capacitor, Combined Type (Double Layer Capacitors), Low leakage current 

A.Power supply circuits

Stable DC power supplies are divided into intermittent control types (switching regulator) and continuous control types (Dropper).
Recent trends have shown an overwhelming growth in switching regulators, and so we talk mainly about switching regulators below.
The capacitors used in switching regulators are selected depending on the circuit. A forward switching regulator is shown as an example in Flg.6-1. Another type is a fly back regulator.



(1) Aluminum electrolytic capacitors for input (primary) smoothing circuits The Aluminum electrolytic capacitors for input smoothing circuits used on commercial voltages (100 V.AC, 200 V.AC) and commercial frequencies (60 Hz, 50 Hz) must have a high withstand voltage and a ripple current resistance complying with twice the commercial frequency (normally full-wave current).
These capacitors have large volumes (ground contact areas) compared to other components they are assembled with ,and so the demand for more compact capacitors, as well as power supplies, is strong. Another problem is the need for longer aluminum electrolytic capacitor lives, but products guaranteed for 5000 hours at 105 have recently been developed, thus realizing freedom from maintenance for 10 years.

(2) Aluminum electrolytic capacitors for output smoothing circuits The rated voltage of aluminum electrolytic capacitors used for smoothing at switching frequencies (20 k to 500 kHz) is determined by the output voltage, and they must have low impedance (low ESR) at switching frequencies. Therefore aluminum electrolytic capacitors for output smoothing are designed to have low impedance at 20 k to 500 kHz, and the recent development of a low resistance electrolyte using new materials has resulted in products with 1/3 to 1/4 the impedance of conventional products with the same volume. These low impedance products also have an extremely stable life

B. ECU for automotive

The electronization of in-vehicle control is accelerating these days. ECU (electrical control unit) which carries out in-vehicle control is asked for high reliance, a miniaturization, and high quality, and many aluminum electrolytic capacitors are used for it. A typical application example is shown below. 

(1) Power train ECU (Engine、 HV-Inverter etc.)



(2) Motor control ECU(Power steering, a blower / radiator fan motor, an electric pump etc.)


(3) LED lump


(4) Airbag


In automotive application, there are mainly an object for smoothing of input and output of the power supply of ECU and an object for energy reserve.
The rated voltage of 25 to 50 V.DC is mainly used.Not only current aluminum capacitor, aluminum capacitor with conductive polymer and
electrolyte is increasing due to improve quality, performance, with standing-voltage.It contributes to the small size of ECU, and a weight saving these days.

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


Kingtronics Passive Components Benefit from 5G Business Opportunities

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

Kingtronics Best Choice of Long Life Radial Aluminum Electrolytic Capacitors

Kingtronics produce and sell a wide variety of Polymer Aluminum Solid Elec. Capacitors with Chip SMD type and Radial Lead type. Applications include automotive power, industrial LED lighting, telecom infrastructure and so on.

**Comply with the RoHS directive.

Following are our product data, welcome contact your Kingtronics sales for more information. 

Polymer Aluminum Solid Electrolytic Capacitors

Kingtronics P/N

Load Life

Temperatures

Characteristic

GKT-AS

2000H

105°C

Standard Low ESR

GKT-AR

2000H

105°C

Super Low ESR

GKT-AP

2000H

105°C

Low ESR

 

Thankfulness & Blessings to all our valued customers in Warm holiday season

Christmas is coming, wish you have a warm & joyful time with all your love ones.

Pls note Kingtronics will be closed on 25th-26th Dec., and 1st Jan., 2020.

Many thanks for all our valued customers support toward us in 2019.

We look forward to the prosperous year 2020, and wish your company the success that it deserves.

Merry Christmas & Happy New Year !

Have nice day 
Summer holidays is coming, do you have new order plan before holidays ?  

Kingtronics sales team gets good news for you!
In order to bring more benefits to our customers, Kingtronics now has special offers for SMD ECAP!

Kindly don’t be hesitate to share your inquiries with us, let Kingtronics help you cost down! 

Validity period : until 31th Oct 2019
Lead Time around: 4-8 weeks! (>>>comparing to other supplier, we have more better lead time!)

Kingtronics Kt SMD Type Aluminum Electrolytic Capacitors Factory  https://www.youtube.com/watch?v=ZpMf5VRjjFU&t=1s
Ecap catalog: http://www.kingtronics.com/pdf/Kingtronics-Aluminum-Electrolytic-Capacitors-Catalog.pdf

Aluminum Electrolytic Capacitors - SMD Type
Kingtronics P/N Load Life Temperatures Characteristic Datasheet
GKT-VA 2000H 85°C Standard Download PDF
GKT-VT 1000H~2000H 105°C Standard Download PDF
GKT-VC 2000H 85°C Low Leakage Current Download PDF
GKT-VE 2000H-3000H 105°C Long Life Download PDF
GKT-VK 2000H-3000H 105°C Extra Lower Impedance Download PDF
GKT-VL 3000H-5000H 105°C Extra Long Life Download PDF
GKT-VN 2000H 105°C Bi-polar Download PDF
GKT-VZ 1000H-2000H 105°C Low Impedance Download PDF
GKT-VU 3000H 105°C Long Life Download PDF
GKT-VD 6000H 105°C Long life Download PDF
GKT-VW 10000H 105°C Long life Download PDF
GKT-VH 1000H-5000H 125°C Long life Download PDF
GKT-VF 5000H 105°C Super Low Impedance Download PDF

 

Kingtronics has received lots of inquiries for tantalum capacitor for couples years, which some customers use in Automobile!

Can’t wait to tell the whole world we could reach even better offer now !

More confidently that our update new price with 10%+ lower comparing with some popular global brands based on same great quality.

Don’t hesitate to share inquiry & we look forward to serving you in Kingtronics soon.

Kingtroncis GKT-VC has something updated this time that print “Kt” or “K” Logo in the surface. This mark is so nice and impressive. Everything we do just want more customers remember us and place order from us.

Features:
Designed for surface mounting on high density circuit board
ISO/RoHS certified quality
Long load life: 2000H
Operating temperature range: -40℃~+85℃
Wide range capacitance: 0.1uF - 200uF
Voltage range: 6.3V - 50V.DC
Various dimensions: 4*5.4mm - 6.3*7.7mm
Low leakage current (0.5-3.3UF MAX)
Low cost for replacement of some tantalum applications
Comply with the RoHS directive

There are tons of applications for this nifty little passive component. To give you an idea of their wide range of uses, here are a few examples: Refrigerator, Air Conditioning, Range Hood, Energy Meter, LED Lighting, and Industrial Power Supplies.
Kindly please check more items and datasheet from below links:
http://kingtronics.com/aluminum-electrolytic-capacitors/GKT-VC-85C-SMD-Aluminum-Electrolytic-Capacitors.html

It’s our pleasure to share with you our one more popluar production line for aluminum electrolytic capacitors: axial type. Hoping to serve your business better! 

If you have any related demand, never feel hesitated to send your inquiries to us! ^^
To get more information via link: 
http://www.kingtronics.com/aluminum-electrolytic-capacitors/

GKT-AL 85°C 2000H Axial Aluminum Ele. Capacitors Low Leakage Features
Low Leakage Current, 2 Rubber Type
ISO/RoHS certified quality
Long load life: 85℃ 2000 hours assured
Operating temperature range: -40℃~+85℃
Wide range capacitance: 3.3uF - 22000uF
Voltage range :6.3 ~ 160 WV
Various dimensions: 8*16mm ~ 25*53mm

GKT-AV 85°C 2000H Axial Aluminum Electrolytic Capacitors Standard Features
Low Voltage, 2 Rubber Type
ISO/RoHS certified quality
Long load life: 85℃ 2000 hours assured
Operating temperature range: -40℃~+85℃
Wide range capacitance: 3.3uF - 22000uF
Voltage range :6.3 ~ 160 WV
Various dimensions: 8*16mm ~ 25*53mm

Contact us

Tel: (86) 769 8118 8110
Tel: (852) 8106 7033
Fax: (852) 8106 7099
E-mail: info@kingtronics.com
Skype: kingtronics.sales
MSN: kingtronics-sales@hotmail.com
Web: www.Kingtronics.com
YouTube: www.youtube.com/c/Kingtronicskt

About

Kingtronics International Company was established in 1995 located in Dongguan City of China to handle all sales & marketing for factories located in Chengdu, Sichuan and Zhaoqing, Guangdong, China. In 1990, we established the first factory to produce trimming potentiometer and in 1999 we built up new factory in Zhao Qing, Guangdong. Now with around 850 workers, Kingtronics produce trimming potentiometers, dipped tantalum capacitors, multilayer ceramic capacitors, and diode & bridge rectifier. We sell good quality under our brand Kingtronics, and Kt, King, Kingtronics are our three trademarks. All our products are RoHS compliant, and our bridge rectifier have UL approval. Please visit our Products page, you could please download all our PDF datasheet and find cross reference for our Trimming Potentiometer and capacitors.

Tantalum and Ceramic Capacitors Cross Reference ↓ Download
Diodes & Rectifiers List(PDF: 97KB) ↓ Download
Trimming Potentiometer Cross Reference ↓Download

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