Following we have some timely stocks and can be shipped immediately once the order is confirmed, please check our best offers, 

welcome your request.

Product datasheet: 

MKT--Radial multilayer ceramic capacitor  
https://www.kingtronics.com/pdf/radial-mlcc-capacitors.pdf
CKT--Chip tantalum capacitor  https://www.kingtronics.com/pdf/chip-tantalum-capacitors.pdf
TKT--Dipped tantalum capacitor https://www.kingtronics.com/pdf/dipped-tantalum-capacitors.pdf
LKT--Multilayer chip ceramic capacitor  https://www.kingtronics.com/pdf/smd-mlcc-capacitors.pdf

Kingtronics offer

Stock QTY/pc

Unit Price/ pc

Amount

MKT--Radial multilayer ceramic capacitor

 

 

 

2uF 50V +/-20% Y5V P:5.08 1206 RoHS

4,000

US$0.0190

US$76.00

0.1uF 50V +/-20% Y5V P:5.08  C1 type

5,000

US$0.0046

US$23.00

1200pF 50V +/-5% NPO P:2.54 0805 Ammo

5,000

US$0.0161

US$80.50

0.22uF 50V +80-20% Y5V P:5.08 0805 Ammo

7,500

US$0.0075

US$56.25

1800pF 50V +/-5% NPO P:5.08 RoHS

9,000

US$0.0173

US$155.70

2.2uF 50V +/-10%  X7R  4.2x3.8x3.8  P5.08mm  C1 type RoHS

72,000

US$0.0201

US$1,447.20

 

 

 

 

CKT--Chip tantalum capacitor

 

 

 

2.2uF 25V +/-20% B case RoHS

38,000

US$0.0044

US$167.20

100uF 10V +/-20% D case RoHS

3,000

US$0.0197

US$59.10

 

 

 

 

TKT--Dipped tantalum capacitor

 

 

 

6.8uF 10V +/-20% P:5.08

5,000

US$0.0068

US$34.00

33uF 35V +/-10% P:5.08mm Ammo RoHS

2,000

US$0.3321

US$664.20

100uF 16V +/-20% P:2.54 RoHS

2,000

US$0.0462

US$92.40

 

 

 

 

LKT--Multilayer chip ceramic capacitor

 

 

 

0603 0.47uF 16V +/-20% Y5V RoHS   

4,000

US$0.0036

US$14.40

 

 

 

 

Diode Rectifier

 

 

 

1N5408 DO-27 Bulk RoHS

10,000

US$0.0178

US$178.00

 

 

 

 

KKT--Chip Ceramic Trimmer Capacitor

 

 

 

Chip Ceramic Trimmer Capacitors 3mm 6pF

38,000

US$0.0116

US$440.80

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.

Tantalum capacitors are products that are small in size and can achieve larger capacitance. They were first developed by USA Bell Laboratories in 1956 and have excellent performance. Tantalum capacitors have various shapes and are made into small and chip components suitable for surface mounting. Tantalum capacitors are used not only in military communications, aerospace and other fields, but also widely applied in industrial control, film and television equipment, communication instruments and other products.

Advantage

The full name of tantalum capacitor is tantalum electrolytic capacitor, which is also a kind of electrolytic capacitor. It uses metal tantalum as the medium, instead of electrolyte like ordinary electrolytic capacitors use. Tantalum capacitors do not need to use aluminum-plated capacitor paper winding like ordinary electrolytic capacitors. The system has almost no inductance, but this also limits its capacity.

In addition, since there is no electrolyte inside the tantalum capacitor, it is very suitable for working under high temperature. This unique self-healing performance guarantees the advantages of long life and reliability. Solid tantalum capacitors have excellent electrical properties, a wide operating temperature range, various forms, and excellent volumetric efficiency. They have their unique characteristics: the working medium of tantalum capacitors is a very thin tantalum pentoxide film formed on the surface of tantalum metal. The oxide film dielectric of this layer is integrated with one end of the capacitor and cannot exist alone. Therefore, it has a very high working electric field intensity per unit volume, and has a particularly large capacitance, that is, a very high specific capacity, so it is particularly suitable for miniaturization.

Disadvantage

The capacity is smaller, the price is more expensive than the aluminum capacitor, and the withstand voltage and current capability are weak. It is used in places with high-capacity filtering. For example, tantalum capacitors can be seen near the CPU socket. They are mostly used in conjunction with ceramic capacitors and electrolytic capacitors or used in places where voltage and current are not high.

Filtering performance

The performance of tantalum capacitor is excellent. It is a product with a small size and a larger capacitance among the capacitors. There are few competitors in the use of power supply filtering and AC bypass.

Tantalum electrolytic capacitors have properties such as power storage, charging and discharging, and are mainly used in filtering, energy storage and conversion, symbol bypass, coupling and decoupling, and time constant components. Please pay attention to its performance characteristics in the application. Correct use will help to give full play to its functions. For example, consider the working environment of the product and its heating temperature, and take measures such as derating use. Improper use will affect the working life of the product.

In the working process of tantalum capacitors, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened at any time and restore its proper insulating ability without continuous cumulative damage. This unique self-healing performance guarantees the advantages of long life and reliability.

Yageo said that due to the 5G driving demand for tantalum capacitors and the price increase effect driven by the epidemic, it is estimated that the price of tantalum capacitors will double by the end of this year.

Tantalum capacitors and MLCC, aluminum electrolytic, and film capacitors are the four commonly used capacitors in the industry. Tantalum capacitors have high density, high reliability and stability, and wide temperature range characteristics. They are widely used in industrial and consumer markets. According to statistics, in 2019 The global market size is approximately USD 1.6 billion.

Tantalum capacitors are widely used in fast charging devices for mobile phones due to their stable output and small size. In addition, tantalum capacitors are also ideal choice for 5G devices with large outdoor temperature changes and high requirements for service life and reliability. With the start of 5G commercial use, 5G base stations will be deployed in large numbers, which will increase the demand for tantalum capacitors.

At present, international tantalum capacitor manufacturers represented by the US companies VISHAY, KEMET, and AVX dominate the international tantalum capacitor market. However, due to the spread of the epidemic in Europe and the United States in the second quarter, the production capacity of overseas manufacturers was affected, and the gap between supply and demand expanded. AVX took the lead in May this year increase the price by 10%-15%. Yageo stated that the price increase of some items will take effect from May until the end of September; since manufacturers increased their prices, the surrounding spot retail sales have increased by 2 to 3 times, and the industry predicts that the price increase may be doubled by the end of this year. 

It does not seem that suppliers are alarmist. Under the influence of the epidemic and many uncertain factors in the international supply chain, the price surge of tantalum capacitors may intensify.

Are you looking for Tantalum Capacitors and Aluminum Electrolytic Capacitor ?

Kingtronics produces various capacitors professionally for about 30+ years with ISO & RoHS Certified.

Following are our promotional items with excellent price and lead time support, welcome share your inquiry with us to check and quote you best.

Kingtronics Kt SMD Type Aluminum Electrolytic Capacitors Factory https://www.youtube.com/watch?v=ZpMf5VRjjFU&t=1s

Kingtronics MLCC Multilayer Ceramic Capacitors Factory https://www.youtube.com/watch?v=7J2jbfXuoc4

TKT--Dipped tantalum capacitor 

Kingtronics P/N

Lead Time

1uF 35V +/-20% Pitch: 2.54mm Bulk RoHS

TKT010M3502BR

5-9 weeks

10uF 25V +/-20% Pitch: 2.54mm Bulk RoHS

TKT100M2502BR

22uF 25V +/-20% P: 2.54mm Bulk RoHS

TKT220M2502BR

CKT-Chip tantalum capacitor 

Kingtronics P/N

Lead Time

4.7uF 10V +/-20% A Case T&R RoHS

CKT4R7M160ATR 

2-5 weeks

3.3uF 6.3V +/-20% B Case T&R RoHS

CKT3R3M060BTR 

15uF 6.3V +/-20% C Case T&R RoHS

CKT150M060CTR 

GKT-VT Series  SMD Aluminum Electrolytic Capacitors
105°C, 2000Hr

Size

Lead Time

4 x 5.4mm

4-8 weeks

5 x 5.4mm

5 x 5.8mm


Our customer informed us that some big brands discontinue tantalum capacitors. 
Don't worry ! Kingtronics is still available for you ! 

It is must to be regretted that we didn't meet earlier when you start to cooperate with us !
You will find that Kingtronics is the properest and most reliable business partner !

No more hesitation, just share inquiries and orders with us ! We are of service at any time!

Kingtronics Tantalum Capacitors Cross Reference

Kingtronics Series

Kingtronics Description

NIC Series

AVX
(KYO
CERA)

Kemet

KOA/
Hitachi

Matsuo

CKT Series

Tantalum Chip Capacitors,
General 
Purpose, 
A, B, C, D, E, F

NTC-T

TAJ

T491

TMC TMC-M

265 267

EKT Series

Tantalum Chip Capacitors Low ESR

NTC-L

TPS

T495

TMC-R

***

Kingtronics Series

Kingtronics Description

NEC

Nichicon

Pana
sonic

Vishay

China
Part No.

CKT Series

Tantalum Chip Capacitors,
General Purpose, A, B, C, D, E, F

NR

F93

TE
(ECST)

293D

CA45

EKT Series

Tantalum Chip Capacitors Low ESR

SVZ

***

***

593D

***

 

Kingtronics Series

Kingtronics Description

NIC Series

AVX

Kemet

Nemco

TKT Series

Radial Epoxy Dipped Tantalum Capacitor

NDTM

TAP

T350 to T390

TB PDT

Kingtronics Series

Kingtronics Description

Mallory

Panasonic

Sprague

China Part No.

TKT Series

Radial Epoxy Dipped Tantalum Capacitor

TDC TDL

ECSF

196D/199D/
489D/ETPW/
ETQW

CA42

Kingtronics Series

Kingtronics Description

Matsuo

NEC

Nichicon

 

TKT Series

Radial Epoxy Dipped Tantalum Capacitor

202 / 204

ND, NP

S89

 

 

CKT Series Chip Tantalum Capacitor are our most competitive products, it has high volumetric efficiency and stable electric performance. Kingtronics has professional sales team and qualified technical department to work for you. Please send your inquiries.

CKT Chip Tantalum Capacitors
CAP. RANGE: 0.1 - 470µF
VOLT. RANGE (DC): 4V - 50V
TEMP. RANGE (°C): -55 ~ +125

Caution for Tantalum Chip Capacitor Mounting:
A. In mounting, confirm the rated voltage, capacitance, and polarity before usage.
B. Don’t cut off the materials of the capacitor due to the mounting space and other reasons.
C. Don’t apply an excessive force to the capacitor.
D. Do not use the capacitor that has fallen once on the floor.
E. Do not remove and reuse the capacitor that has been mounted once.
F. Connect the capacitors to a tester or multimeter carefully. Avoid applying overvoltage or reverse voltage to the capacitors.

TKT – Tantalum Capacitor - Dipped
Kingtronics TKT series dipped tantalum capacitor, also called radial tantalum capacitors, or tantalum bead capacitors. TKT series meets and exceeds the requirements of IEC Specification 384-15-3, IECQ Specification QC300201/US003 and Technical Specification SJ/T10856-96. Dipped tantalum capacitors are used in military (on request) and civil applications such as TV sets, camcorders, computers, program-controlled electronic telephone switching systems, telephones, instruments and meters.

CKT –Tantalum Capacitor - SMD
Kingtronics CKT series tantalum chip capacitors have high volumetric efficiency and stable electric perfermances. CKT surface mount tantalum capacitors can offer 6 sizes: P size (2012), A size (3216), B size (3528), C size (6032), D size (7343), E size (7343). Chip tantalum capacitors include general purpose standard chip tantalum capacitors and Low ESR chip tantalum capacitors.

Kingtronics is a professional supplier for Tantalum capacitor, ISO manufacturer since 1990. 

Datasheet: www.kingtronics.com/pdf/chip-tantalum-capacitors.pdf

KEMET  P/N

Kingtronics CKT-Chip tantalum capacitor

Kingtronics P/N

T491B475K035AT

CKT--4.7uF 35V +/-10% B Case T&R RoHS

CKT4R7K350BTR

T491B106K020AT

CKT--10uF 20V +/-10% B Case T&R RoHS

CKT100K200BTR

T491C106M025AT

CKT--10uF 25V +/-20% C Case T&R RoHS

CKT100M200CTR

T491A105K025AT

CKT--1uF 25V +/-10% A Case T&R RoHS

CKT010K250ATR

T491B106M016AT

CKT--10uF 16V +/-20% B Case T&R RoHS

CKT100M160BTR

T491D336K035AT

CKT--33uF 35V +/-10% D Case T&R RoHS

CKT330K350DTR

T491B106M010AT

CKT--10uF 10V +/-20% B Case T&R RoHS

CKT100M100BTR

T491B106K010AT

CKT--10uF 10V +/-20% B Case T&R RoHS

CKT100M100BTR

T491D225K050ZT7280

CKT--2.2uF 50V +/-20% D Case T&R RoHS

CKT2R2M500DTR

T494B106K016AS

CKT--10uF 16V +/-10% B Case T&R RoHS

CKT100K160BTR

T491D226M035AT

CKT--22uF 35V +/-20% D Case T&R RoHS

CKT220M350DTR

T491D106M025AT

CKT--10uF 25V +/-20% D Case T&R RoHS

CKT100M250DTR

T491C226K016AT

CKT--22uF 16V +/-10% C Case T&R RoHS

CKT220K160CTR

T491D336M035AT

CKT--33uF 35V +/-20% D Case T&R RoHS

CKT330M350DTR

T491D157M010AT

CKT--15uF 10V +/-20% D Case T&R RoHS

CKT150M100DTR

B45197-A6106-K40

CKT--10uF 35V +/-10% D Case T&R RoHS

CKT100K350DTR

T491B475M025AT

CKT--4.7uF 25V +/-20% B Case T&R RoHS

CKT4R7M250BTR

T491D226M025AT

CKT--22uF 25V +/-20% D Case T&R RoHS

CKT220M250DTR

B45196-H5226-M409

CKT--22uF 25V +/-20% D Case T&R RoHS

CKT220M250DTR

T491D336K016AT

CKT--33uF 16V +/-10% D Case T&R RoHS

CKT330K160DTR

T491A106M010ASH

CKT--10uF 10V +/-20% A Case T&R RoHS

CKT100M100ATR

T491C475K025AT

CKT--4.7uF 25V +/-10% C Case T&R RoHS

CKT4R7K250CTR

T491A155K020AT

CKT--1.5uF 20V +/-10% A Case T&R RoHS

CKT1R5K200ATR

T491A105M016AT

CKT--1uF 16V +/-20% A Case T&R RoHS

CKT010M160ATR

T491D107M016AT

CKT--100uF 16V +/-20% D Case T&R RoHS

CKT101M160DTR

T491B105M035AT

CKT--1uF 35V +/-20% B Case T&R RoHS

CKT010M350BTR

T491B105M035ZT7280

CKT--1uF 35V +/-20% B Case T&R RoHS

CKT010M350BTR

T491B475M016AT

CKT--4.7uF 16V +/-20% B Case T&R RoHS

CKT4R7M160BTR

T491A106M006AT

CKT--10uF 6.3V +/-20% A Case T&R RoHS

CKT100M060ATR

B45197A1477K409

CKT--47uF 6.3V +/-20% D Case T&R RoHS

CKT470M060DTR

T491C106M016ZT

CKT--10uF 16V +/-20% C Case T&R RoHS

CKT100M160CTR

T491D476M010ZT

CKT--47uF 10V +/-20% D Case T&R RoHS

CKT470M100DTR

T491B225K035AT

CKT--2.2uF 35V +/-10% B Case T&R RoHS

CKT2R2K350BTR

T491B475K016AT

CKT--4.7uF 16V +/-10% B Case T&R RoHS

CKT4R7K160BTR

T491B226M010AT

CKT--22uF 10V +/-20% B Case T&R RoHS

CKT220M100BTR

 

The equivalent series resistance (ESR) of a solid tantalum capacitor is frequency dependent. The curves of Figure 6 are typical of the capacitor values noted, with measurements being made by contacting lead wires 1/4 inch from the ends of the capacitor cases. Since ESR decreases with frequency, AC performance at higher frequencies is considerably better than would be predicted from the 120 Hz ratings.

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

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

Meet Kingtronics in Moscow soon
electronicAsia-2019
electronicAsia-2019
Convention and Exhibition Centre,HongKong
Date: 13-16 October, 2019
Booth No.: 5G-C26

Meet Kingtronics in Munich soon
electronica-2020
Electronica-2020
New Munich Trade Fair Centre, Germany
Date: 10-13 November, 2020
Booth No.: To be advised

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