Typical ceramic dielectric materials for MLCCs with several EIA specifications.

EIA

designation

Class

Temp

range ( )

Temp.–cap.

change (%)

K value

up to

BT

content (%)

Grain

 size (μm)

NPO(C0G)

1

-55 to 125

±30 ppm

100

10-50

1

X7R(BX)

2

-55 to 125

±15

4000

90-98

1.5

Z5U

2

10 to 85

+22, -56

14000

80-90

3-10

Y5V

2

-30 to 85

+22, -82

18000

80-90

3-10

Kingtronics produce multilayer ceramic capacitors (MLCC), include through-hole ceramic capacitors and surface mount ceramic capacitors (chip type). Through hole capacitors (leaded capacitors) include AKT-axail multilayer ceramic capacitors and MKT-radial multilayer ceramic capacitors. For SMD multilayer ceramic capacitors, we produce two series, LKT- low voltage chip multilayer ceramic capacitors and HKT- high voltage chip multilayer ceramic capacitors.

Operating Temperature ( )

NPO(COG)

X7R

Y5V

AKT

-55 to 125

-55 to 125

-30 to 85

MKT

-55 to 125

-55 to 125

-30 to 85

LKT

-55 to 125

-55 to 125

-30 to 85

HKT

-55 to 125

-55 to 125

-

 

The Multilayer Ceramic Capacitors classification method :
Ceramic capacitors can be divided according to different packages and plug-Chip; 

According to different media can be divided into two categories I and II class ceramic capacitors ceramic capacitors; 

Usually NP0, SL0, C0G is I class ceramic capacitor, X7R, X5R, Y5U, Y5V ceramic capacitor is II class ceramic capacitor.

Class 2 ceramic capacitors Code system for some temperature ranges and inherent change of capacitance.
The first digit represents the low temperature, the second indicates a high temperature,and the third represents the deviation.

For example, a Z5U capacitor will operate from +10 °C to +85 °C with a capacitance change of at most +22% to −56%. 

Some commonly used class 2 ceramic capacitor materials are listed below:
* Y5V : Represents work in -30~+85, over the entire temperature range of deviation 
-82%~+22%.
* X5R : Represents -55~+85
, over the entire temperature range o
f ±15%.
* X7R : Represents work in -55~+125over the full temperature range deviations of ±15%.

Welcome you check our MLCC capacitors at : www.kingtronics.com/mlcc-capacitors/

Ceramic capacitors are used as the dielectric ceramic, the ceramic coating on both sides of the silver layer, through low-temperature firing silver film as plates percent. 
Its shape has a chip, tube-shaped, round, etc.

The Ceramic Capacitors, as shown in below Picture, has a structure in which many dielectric layers and internal electrodes are alternately stacked and the internal electrodes are connected in parallel. 

Kingtroncis product  included surface mount capacitors from the 0402 case size to larger high voltage units (up to 4KV) for commercial and high reliability applications.

Kingtronics specializes in manufacturing MLCC multilayer ceramic capacitors. Our  LKT Series Chip MLCC Capacitors(Multilayer Ceramic Capacitors) ranges from 6.3V to 50V.
For more datails, please check at : 
www.kingtronics.com/mlcc-capacitors/smd-mlcc-capacitors.html

Mother's Day is coming soon.Wish all great mothers have a special day!

Kingtronics produce dipped tantalum capacitors. Monthly output: 9 million pieces

Our advantages are high stability, good quality and competitive price. They can help you win more good business chance, Are you interested to sell Kingtronics?

Our capacitors are equivalent to AVX, Murata, Kemet, Vishay, Panasonic........

www.kingtronics.com/tantalum-capacitors/dipped-tantalum.html

Pls dont hesitate to contact us if you have related RFQs. Wait for your good news.

To all Kingtronics customers & friends,
 
Labor Day is coming soon. Wish you enjoy a happy time with your families and relatives.
 
Kindly pls note Kingtronics will be closed from May 1st to 3rd, and back to office on May 4th. Any reply during this time will be postponed. Thanks in advance.
 
Look forward to your orders about following parts in the next half year! ^_^

Active Components
Diode rectifier M7 SM4007 LL4148 S1M…
Bridge rectifier DB107S MB6S KBL410 KBPC3510…
Transistor BC807 BC817 BC847 BC856 MMBT3904…
Passive Components
Multilayer ceramic capacitor (radial & smd type)
Tantalum capacitor (radial & smd type)
Trimming potentiometer 3006 3296 3386 3540…
 

Zener diode:   BZV55C, BZX55C, BZX84C, BZX85C, 1N4727A-1N4761A, ZM4728 ~ZM4761, ZMM1 thru ZMM75...
Output 180 million pcs per month

L/T : 4-6 weeks.

You can check our datasheets on our website: www.kingtronics.com/diodes-rectifiers

BZV55C series: 2V4 - 47V, if higher voltage pls check with our:  info@kingtronics.com

• Total power dissipation: max. 500 mW 
• Two tolerance series: ± 2% and approx. ± 5%
• Standard tolerance approx. ±5% (refer to "zener voltage range") ; ±2% tolerance available on request

We're getting ready for a lot of things. A lot~ of things.

In spring you may start to get the garden ready and we're starting to get the orders from our customers then plan for them as usual.

After Easter holiday, you're now going back to work and after running the company for 25 years, we keep improving every day. Every day we're trying to get more ready and more prepared.

Everyday, you need a champion, and we want to be that champion. Because it's your choice, and we hope you'll join us on this journey. 

We are ready. How about you?

Kingtronics India distributor Avani Electronics was published in latest issue of Indian leading magazine “ELECTRONICS BAZAAR ".
They have great business success by promoting and selling our trimming potentiometer in his country!

We welcome more and more potential distributors help us promote our products and win long-term market business return together !

RKT—trimmer potentiometer & QKT—Quartz crystal
www.kingtronics.com/trimming-potentiometers/

TKT—Dipped tantalum capacitor & MKT—Radial multilayer ceramic capacitor
www.kingtronics.com/mlcc-capacitors/

Diode & bridge & transistor: M7, S1M, SM4007, BAV99, LL4148, BZV55C, BZX55C, BZX84C, MB10S, DB101S~DB107S, BC807, BC817, BC846, BC857, MMBT3904...
www.kingtronics.com/diodes-rectifiers/
 
Supplier Company: Kingtronics International Company

www.kingtronics.com
ISO 9001: 2008 manufacturer, 2 factories, ISO & UL & SGS certified

The Harmonized Commodity Description and Coding System, also known as the Harmonized System (HS) of tariff nomenclature is an internationally standardized system of names and numbers to classify traded products.
For import/export declarations in Hong Kong, commodity code in terms of the full 8-digit Hong Kong Harmonized System (HKHS) code has to be used for classifying the goods.

Today we list Kingtronics common products HS Code as below, hope this information can help you with your declaration process

Kingtronics Description

Type

HS Code

Leaded MLCC Capacitors

MKTAKT

85322400

Surface Mount MLCC Capacitors

LKTHKT

85322400

Surface Mount MLCC Capacitors

TKTCKT

85322100

Quartz Crystals and Oscillators

QKT

85416000

Trimming Potentiometers

RKT

85334000

Diodes and Rectifiers

Diodes

85411000

Bridge Rectifiers

Bridges

85044091

Epitaxial Planar Transistors

Transistors

85412100

Surge Arresters

SKT

85354000

For more detailed products information please check : http://www.kingtronics.com/
For more Hong Kong Harmonized System (HKHS) code information please check : 
http://www.censtatd.gov.hk/trader/hscode/index.jsp

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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