1. Fast recovery diode
Fast recovery diode, FRD for short, is a semiconductor diode with good switching characteristics and short reverse recovery time. It has unidirectional conductivity like ordinary diodes. It is mainly used in electronic circuits of switching power supplies, pulse width modulators, inverters, etc. It is mainly used as high-frequency rectifier diodes, freewheeling diodes or damping diodes.

2. Schottky Barrier diode
The Schottky Barrier diode, abbreviated as SBD, is not made by using the principle of PN junction.
It is a semiconductor made by using metal as the anode and N-type semiconductor as the cathode, using the barrier formed on the contact surface of the two with rectification characteristics. A semiconductor device is
a kind of hot carrier diode.
Schottky diodes are mainly used in circuits as rectifier diodes, freewheeling diodes, protection diodes, etc., and are mainly used in low-voltage, high-current circuits, such as switching power supplies, Frequency converter, inverter, microwave communication.

3. Features of fast recovery diodes and Schottky Barrier diode
a. The reverse recovery time of fast recovery diodes is several hundred nanoseconds, while Schottky Barrier diode are faster than it, even several nanoseconds;
b. The reverse breakdown voltage of fast recovery diodes is high, generally higher than 200V, or even several thousand volts, while the reverse breakdown voltage of Schottky Barrier diodes is very low, generally below 100V, and some will be higher;
c. The power consumption of fast recovery diodes is relatively large, while Schottky Barrier diodes have short reverse recovery time, low loss and low noise.
Kingtronics website:https://www.kingtronics.com/diodes-rectifiers/

Kt Kingtronics Introduce the Differences Between Recovery Diodes and Schottky Diodes

Are you keeping locating superior supplier of Snap- in Aluminum Electrolytic Capacitors possess with stable lead time and competitive price? We are one of the best choice for you to choose potentiometer suppliers.

Kingtronics Snap-in ECAP could make replacement for following Brands with more excellent price and outstanding qualities, we offer efficient and stable lead time for only around 3-4 weeks!

Don’t hesitate and welcome to contact us for further details, let us check for the best quotation for you.

Kingtronics P/N

Characteristic

EPCOS

Panasonic

Nichicon

GKT-SS

85°C 2000Hr

B41231/ B43510/ B43520

TS-UQ/ T-UP

LS/LG

85°C 3000Hr

B43511/ B43521

 

 

GKT-ST

105°C 2000Hr

B41252/ B43504/ B43515

TS-MD/ TS-HC

GG/GL/AK/AQ

GKT-SC

85°C 5000Hr

B43501/ B43540

 

 

GKT-SD

105°C 3000Hr

 

TS-ED/ TS-EE

GU/GN/ GW

 Kingtronics Your Best Choice of Snap- in Type Aluminum Electrolytic Capacitors

Summer is around the corner. Wish everyone all enjoy the sunshine and do not forget to take care of your health

Kingtronics Conductive Polymer Aluminum Solid Capacitors is now available. Feel free to check for more details.
The biggest difference between it and the traditional "liquid aluminum electrolytic capacitor" lies in the "dielectric material".
●  Liquid aluminum electrolytic capacitor "dielectric material" is electrolyte.
● The "dielectric material" of solid capacitors is a functional conductive polymer.

Features:
Ultra Low ESR & high ripple current capability
Endurance: 2000 hours at 105°C
Compliant to the RoHS directive
Suitable for industrial power supply, medical equipment & automotive application.

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


Kingtronics Best Choice of Low ESR Polymer Aluminum Solid Electrolytic Capacitors

DKT-DA and DKT-DZ Super Capacitors passed various certifications and are In line with ROHS/REACH environmental standards. They provide Super Capacitors for the electricity meters as well. Kingtronics provides Super Capacitors for the large number of families’ of electricity meters.

Coin Type Super Capacitors DKT-DA:
https://www.kingtronics.com/pdf/DKT-DA-5.5V-Coin-Type-Super-Capacitors.pdf

Radial, Snap-in, Screw Super Capacitors DKT-DZ: 

 Kingtronics Offer All Kind of Super Capacitors Named DKT-DA and DKT-DZ

As you know, there are few factory currently produce Super Capacitors in China because of Technical equipment or professionals.

Kingtronics Super Capacitors offer high reliability, high power, low ESR, and ultra-high capacitance energy storage utilizing proprietary, environmentally friendly materials and processes.

These ultra-capacitors are tailored for applications for backup power, pulse power, distribution micro grid, Medical devices and Energy harvesting.

Kingtronics Outstanding 2.7V, 3V Radial, Snap-in, Screw Type and Coin Type Super Capacitors

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

Since MuRata has stopped offering Ceramic Trimmer Capacitor TZC3 series, lots of supplies are looking for the replacement with competitive quality and price.
Kingtronics KKT series could be your best support of making replacement with excellent performance and efficient lead time.

We have stock offer in HK, welcome check following cross reference and share your inquiry with us, let us help you to save your cost.

Kingtronics P/N 

Murata P/N 

Capacitance

KKT303TR

TZC3Z030

3pF

KKT306TR

TZC3Z060

6pF

KKT310TR

TZC3Z100

10pF

KKT320TR

TZC3Z200

20pF

KKT330TR

TZC3Z300

30pF

SMD 3mm Chip Ceramic Trimmer Capacitor features:
Low capacitance drift
High durability from vibration, dust, moisture and flux
Color coded case permits easy identification
Very good Q and high resonant frequency
Designed for reflow soldering.
Small size with external dimension of 3.2(W) x 4.5(L) x 1.5(T) mm

Kt Kingtronics, Your Best choice of Chip Ceramic Trimmer Capacitor

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.

 
Please download below PDF, Thanks.
GKT-AN: 
GKT-AQ: 

Kingtronics manufactures and supplies superior quality Radial, Snap-in, Screw and Coin Type Super Capacitors with incredibly aggressive price. 

Super Capacitor can store electrical energy quickly and discharge slowly. It is new energy storage devices with such unique features as high capacitance, high power density, and long cycle.

Super Capacitor, also called ultracapacitor, is a high-capacity capacitor with a capacitance value much higher than other capacitors, but with lower voltage limits, that bridges the gap between electrolytic capacitors and rechargeable batteries. It typically stores 10 to 100 times more energy per unit volume or mass than electrolytic capacitors, can accept and deliver charge much faster than batteries, and tolerates many more charge and discharge cycles than rechargeable batteries.

Kigtronics hot sell Super Capacitor Electric Double Layer Capacitors(EDLCs), use carbon electrodes or derivatives with much higher electrostatic double-layer capacitance than electrochemical pseudocapacitance, achieving separation of charge in a Helmholtz double layer at the interface between the surface of a conductive electrode and an electrolyte.

DKT-DA
Datasheet:http://kingtronics.com/pdf/DKT-DA-5.5V-Coin-Type-Super-Capacitors.pdf 

Feature:
Standard coin-type
Small-sized, large capacity
Low ESR
Pb-free and RoHS compliant

DKT-DZ:
Datasheet:http://kingtronics.com/pdf/DKT-DZ-2.7V-3V-Radial-Snap-in-Screw-Super-Capacitors.pdf

Feature:
Radial type, Snap-in type, Screw Type terminals
High energy and high power
Low ESR
Pb-free and RoHS compliant

Application:
RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

Kt Kingtronics Super Capacitors

We recently receive many enquiries of ECAP -radial type, which can be applied into lighting, power supply, automotive electronics, and so on.

Compared with other suppliers, our lead time is more advantageous, around 5~9 weeks.

Kingtronics can give you best support with favorable price. Let us check our best offer for you!

Technology

Manufacturer

Lead-Times

Lead-Times Trend

Aluminum Electrolytic Capacitors

NIC Components

18-20

Increasing

Nichion

18-28

Stable

Surge

14-19

Increasing

Panasonic

14-18

Decreasing

United Chemicon

16-20

Increasing

Kingtronics

5~9

Stable


Aluminum Electrolytic Capacitors - Radial Type

Kingtronics P/N

Load Life

Temperatures

Characteristic

GKT-GS

2000H

85°C

Super Miniaturized

GKT-GT

2000H

105°C

High Temperature

GKT-GH

3000H~6000H

105°C

Miniaturized, long life

GKT-GL

4000H~10000H

105°C

Long life, Miniature

GKT-GD

2000H

105°C

Low Impedance

GKT-GE

5000H

105°C

Long Life

GKT-GF

5000H

130°C

Long life

GKT-GQ

5000H

105°C

Miniaturized,high stability

GKT-GR

3000H~6000H

105°C

Long life,High frequency

GKT-GU

3000H

105°C

Lowest impedance

GKT-GZ

1000H

105°C

Non-Polarized

GKT-GN

6000H-10000H

105°C

Extremely long life


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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