Did you hear that  tantalum capacitor will be insufficient because of market stockout?

It means the price will increase, and lead time will also be much longer. Do you plan to keep some inventory before changes?

Pls send us your inquiry list. Let's help you with stock supplement. Any question, pls send email to capacitor@kingtronics.cn

Kingtronics brand, ISO manufacturer since 1990 with 2 factories

TKT--dipped tantalum capacitor    3 production lines, output: 2.5kkpcs/month
Cross to AVX, Kemet, NIC, Panasonic...
CKT--chip tantalum capacitor       5 production lines, output:10kkpcs/month
Cross to NIC, AVX, Kemet, Vishay....

Historically, Tantalum capacitors have been used for smoothing and decoupling applications for switching power supplies, DC/DC converters, LCD drivers and general digital circuits. As the need grew for efficient power converters that operate at high frequencies, the design engineer needed components that dissipated less heat. For high frequency applications‚ chip capacitor is an excellent substitute for a Tantalum capacitor. Compared to a Tantalum capacitor‚ chip capacitor has a low ESR and low ESL at high frequencies. As a result, selecting a Tanceram‚ capacitor with 1/2 to 1/10th the capacitance of a Tantalum will produce an impedance that is more than an order of magnitude lower than the Tantalum capacitor over the same high frequency range. The following example will compare the performance.

From 100 KHz to 70 MHz the typical 4.7µF, chip capacitor has a measured ESR from .05 to .02 Ohms while a typical 10µF Tantalum capacitor ESR measures from 1.2 to 0.8 Ohms. In this example‚ chip capacitor has a typical ESR that is 4% of the value of a comparable Tantalum capacitor over the frequency range of 100 KHz to 70 MHz. (See Figure 1.)

A typical 4.7uF Tanceram‚ chip capacitor has low impedance from 100 KHz to 70 MHz. From Figure 2 the self-resonant frequency is approximately 3 MHz, for a remarkably low ESL of 600pH! Also, the lower impedance produces less heat in power conversion applications. Figure 3 shows the temperature rise vs. ripple current. From the example capacitor values‚ chip capacitor can handle approximately 3 times the ripple current to produce a comparable temperature rise.

Often, substituting a Tanceram‚ chip capacitor to replace a Tantalum capacitor will reduce the circuit size and cost while providing superior performance. 

Kt Kingtronics Bridge Rectifiers With UL Approval 5 Production Line, 8kkpcs/month
Bridge Rectifier page:  www.kingtronics.com/bridge-rectifiers/

Bridge rectifier

• ABS2-ABS6;  ABS8; ABS10

• MB1S-MB6S ; MB8S, MB10S

• MB1M-MB6M; MB8M; MB10M

 DB101-DB107; DB151-DB157

 DB101S-DB107S; DB151S-DB157S

 KBP2005-KBP06; KBP08-KBP210;

 KBP3005-KBP06; KBP308-KBP310;

• GBP2005-GBP210; GBP3005-GBP310

 KBL401-KBL406; KBL08-KBL410; KBL601-KBL610


 KBU6005-KBU606; KBU608-KBU610

 KBU8005-KBU806; KBU808-KBU810

 KBU10005-KBU1006; KBU1008-KBU1010

 KBU15005-KBU1506; KBU1508-KBU1510

 KBU25005-KBU2506; KBU25008-KBU2510

 KBU35005-KBU3506; KBU3508-KBU3510

 GBU4005-GBU406;  GBU408-GBU410

 GBU6005-GBU606; GBU608-GBU610

 GBU8005-GBU806; GBU808-GBU810

 GBU10005-GBU1006; GBU1008-GBU1010

 GBU15005-GBU1510; GBU20005-GBU2010

 KBJ4005-KBJ406; KBJ408-KBJ410

 KBJ6005-KBJ606; KBJ608-KBJ610

 KBJ8005-KBJ806; KBJ808-KBJ810

 KBJ10005-KBJ1006; KBJ1008-KBJ1010

 KBJ15005-KBJ1506; KBJ1508-KBJ1510

 GBJ6005-GBJ606; GBJ608-GBJ610

 GBJ8005-GBJ806; GBJ808-GBJ810

 GBJ10005-GBJ1006; GBJ1008-GBJ1010

 GBJ15005-GBJ1506; GBJ1508-GBJ1510

 GBJ20005-GBJ2006; GBJ2008-GBJ2010

• GBJ25005-GBJ2506; GBJ2508-GBJ2510

• GBJ35005-GBJ3506; GBJ3508-GBJ3510

•  KBPC Series 1005, 6005, 8005, 10005, 15005, 5010

•  BR Series 1510, 3510, 5010

•  BR Series  1506L, 1510L, 2510L, 3510L, BR5010L

•  GBPC Series 1510, 2510, 3510, 5010

•  GBPC Series 1510W, 2510W, 3510W, 5010W

•  SKBPC Series 2510, 3510, 5010, 5016

•  D2UB05-D2UB100

•  D4UB05-D4UB100


Kingtronics bridge rectifier GBU606 is equivalent to Panjit, Vishay & Fairchild GBU6J, but our price is more competitive. Do you need cost down?

Below pls refer to Kingtronics description, features & applications. Look forward to your related RFQs soon. Enjoy a happy week. ^_^

GBU606 GBU Bulk RoHS   L/T: about 3~4 weeks


Glass-Passivated Junction 
Reliable Low-Cost Construction Utilizing Molded Plastic Technique 

Ideal for Printed Circuit Bboard 

UL certified, UL #E347214


· Server & Mainframe

· Routers & LAN Switches

· Mobile Comm Infrastructure

· Video Game Console

· Workstation


· Other Industrial

· E-book Reader

· Desktop PC

· Long-haul & Metro

· Building & Home Control

· Consumer Appliances

· Notebook PC

· Broadband Access

· PMP/MP3 Players

· Set Top Boxes

· PC Server

· Broadband Modem


· Other Audio & Video

· Media Tablets

· Enterprise Voice Network


· Other Consumer Electronics

· Storage & Peripherals

· Central Office


· Medical Electronics/Devices

· Printer

· Broadcast & Studio


· Automation

· Graphic Card

· LCD Monitor

· Camcorder

· Test and Measurement


· Mobile Handsets


· Other Wireless Communications

· Other Wired Communications

· Wireless LAN Card & Broadband Access

· Wireless LAN Access Point/Route

· Home Audio System Components

· Other Data Processing

· AC-DC Merchant Power Supply - Video game console, flat Panel TV, DVR, STB

· External AC-DC Merchant Power Supply - Wireless Communications

· Military & Civil  Aerospace


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


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
Convention and Exhibition Centre,HongKong
Date: 13-16 October, 2019
Booth No.: 5G-C26

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