Growing in the southern region of China, the sudden drop in temperature, maybe you think it is amazing. People could still wear T-shirts and shorts last month. This week, cold air hit and dropped by 10℃-20℃ overnight.

Last month, we had a warm activity in Guangxi Province, where we shared some clothes, shoes and blankets for children in mountainous areas. Now they can wear them all, and also can cover the blankets. We hope that students in schools will be warmer this winter.

Recently, we have received many letters from these students, some students express gratitude, while others tell us their needs. Kingtronics will do our best to meet the needs of students and provide them with a happy, healthy, and joyful childhood

Kingtronics Angle Charity Social Activity in 2023 Autumn

In the world of electronics, capacitors play a crucial role in energy storage and signal filtering. Among them, Aluminum Electrolytic Capacitors have garnered immense popularity due to their high capacitance, low impedance, and long life characteristics.

Kingtronics has been producing and selling a diverse range of SMD Type Aluminum Electrolytic Capacitors for years and offering exceptional performance and versatility for various applications.

Kingtronics' SMD Type Aluminum Electrolytic Capacitors stand out as a reliable and versatile solution for diverse electronic applications. With their outstanding performance, extended load life, and wide range of capacitance and voltage options, these capacitors have earned a reputation for excellence in the industry. Whether it's powering industrial LED lighting, automotive electronics, or telecom infrastructure, Kingtronics SMD Type Aluminum Electrolytic Capacitors continue to play a vital role in shaping the modern world of electronics.

We welcome you to share your Aluminum Electrolytic Capacitor demands with us. We will do our utmost to provide the best support for your projects.

Kingtronics SMD Type Aluminum Electrolytic Capacitors: Excellence in Performance and Versatility

Electrifying SMD E-Cap Series: Limited-Time Special!

SMD Aluminum Electrolytic Capacitor has always been our best-selling product, and we can offer unbeatable prices and L/T support.

To show appreciation for the continued support from our customers, we are now offering a limited-time promotion for the dimensions listed below in the two series.

If you also have a demand for these, please feel free to share your inquiry with us now!

info@kingtronics.com or Skype: kingtronics.sales2

Kingtronics SMD E-Cap Series

According to IEC 60384-14, capacitors are divided into X capacitors and Y capacitors
1. X capacitance refers to the capacitor between L and N
2. Y capacitance refers to the capacitor between L-G/N-G. (L=Line, N=Neutral, G=Ground)

The capacitance of X is divided into X1, X2 and X3. The main differences are as follows:
1. X1 high voltage resistance is greater than 2.5kV, less than or equal to 4kV
2. High voltage resistance of X2 is less than or equal to 2.5kV
3. High voltage resistance of X3 is less than or equal to 1.2kV

The capacitance of Y is further divided into Y1, Y2, Y3 and Y4. The main differences are as follows:
1. Y1 high voltage resistance is greater than 8 kV;
2. Y2 resistance to high voltage greater than 5 kV;
3. Y3 resistant to high pressure N/A;
4. Y4 high voltage resistance is greater than 2.5kV

Kigntronics website:https://www.kingtronics.com/

Kingtronics SMD type E-cap are designed for surface mounting on high density circuit board, both Plastics Reel Packaging and Paper Reel Packaging are available.

Following are Kingtronics strong product series of SMD type E-cap with ISO/RoHS certified quality, welcome your inquiry for more information.
Application:
power supplies,
Industrial Welding Machines,
Variable Frequency Speed Controller
Power Socket
Lamp,  Lighting, LED Power Device, LED Driver,
Power Meters, Energy Meters, and other general purpose.

Kt Kingtronics - Aluminum Elec. Capacitors Leaflet: https://www.kingtronics.com/pdf/Kingtronics-Aluminum-Electrolytic-Capacitor-Leaflet.pdf
Kingtronics Kt SMD Type Aluminum Electrolytic Capacitors Factory: https://www.youtube.com/watch?v=ZpMf5VRjjFU

Kingtronics produce and sell a wide variety of Aluminum Electrolytic Capacitors with long life, low Impedance and excellent performance options.
Radial type ecap GKT-GW series is designed extra Lower Impedance at high frequency and high ripple current.

Features:
ISO/RoHS certified quality
Long load life: 2000H
Operating temperature range: -40℃~+105℃
Wide range capacitance: 0.47uF - 10000uF
Voltage range : 6.3V - 50V
Various dimensions: 5*11mm - 18*36mm

Product datasheet: https://www.kingtronics.com/pdf/GKT-GW-105C-Radial-Aluminum-Electrolytic-Capacitors.pdf
Kingtronics Kt Radial Aluminum Electrolytic Capacitors Manufacturing Process:https://www.youtube.com/watch?v=o3bQ4Vj_33A

Kingtronics GKT-GW Series 105°C Radial Aluminum Electrolytic Capacitors

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.

Kingtronics Snap-in type Aluminum El-cap is workable for PCB Mounting. We can replace below brands with more competitive price & L/T support, about 3~4 weeks.
Below is the cross table. Welcome your inquiry to check our best offer for you.

Aluminum Electrolytic Capacitors - Snap-in Type Cross reference

 

Kingtronics

Load life

NIPPON,

Samwha

YAGEO

 

CHEMI-CON

 

GKT-SS

2,000hrs at 85

SMQ

HC

LH

 

SMH

AM

 

 

3,000hrs at 105

SMM

 

 

 

GKT-ST

2,000hrs at 105

KMQ, KMH

HE

LG

 

KMT

 

 

 

KMR

 

 

 

GKT-SC

5,000hrs at 85

 

 

 

 

 

 

 

 

GKT-SD

5,000hrs at 105

KMS

HE

LV

 

KMM

HK

 

 

KMV

 

 

 

Kingtronics

Load life

Epcos

Panasonic

Nichicon

 
 

GKT-SS

2,000hrs at 85

B41231

TS-UQ

LS

 

B43510/B43520

T-UP

LG

 

3,000hrs at 105

B43511, B43521

 

 

 

GKT-ST

2,000hrs at 105

B41252

TS-MD

GG

 

B43504

TS-HC

GL

 

B43515/B43525

 

AK, AQ

 

GKT-SC

5,000hrs at 85

B43501

 

 

 

B43540

 

 

 

GKT-SD

5,000hrs at 105

 

TS-ED

GU

 

 

TS-EE

GN

 

 

TS-HA/HB

GW

 

Hello Ms. King,

I’m reaching out because you were newly approved for the Digi-Key Marketplace program. The 1st step to getting on boarded, is providing the product information for the parts you’d like to sell on our website.

We thought we’d try and help you out by pulling some off your website to have you review and approve.

Are the products in the attached spreadsheet ok to add to your marketplace store offering?

Please let me know and I’ll begin getting them loaded, and you moving through the process!

Manufacturer Part Number

Definition

   

GKT-AS

CAP ALUM POLY RADIAL

GKT-AR

CAP ALUM POLY RADIAL

GKT-AP

CAP ALUM POLY SMD

 

 

GKT-GS

CAP ALUM RADIAL

GKT-GT

CAP ALUM RADIAL

GKT-GH

CAP ALUM RADIAL

GKT-GL

CAP ALUM RADIAL

GKT-GD

CAP ALUM RADIAL

GKT-GE

CAP ALUM RADIAL

GKT-GF

CAP ALUM RADIAL

GKT-GQ

CAP ALUM RADIAL

GKT-GR

CAP ALUM RADIAL

GKT-GU

CAP ALUM RADIAL

GKT-GZ

CAP ALUM RADIAL

 

 

GKT-VA

CAP ALUM SMD

GKT-VT

CAP ALUM SMD

GKT-VC

CAP ALUM SMD

GKT-VE

CAP ALUM SMD

GKT-VL

CAP ALUM SMD

GKT-VN

CAP ALUM SMD

GKT-VZ

CAP ALUM SMD

GKT-VU

CAP ALUM SMD

GKT-VF

CAP ALUM SMD

GKT-VR

CAP ALUM SMD

GKT-VX

CAP ALUM SMD

GKT-VY

CAP ALUM SMD

 

 

GKT-SS

CAP ALUM SNAP-IN

GKT-ST

CAP ALUM SNAP-IN

GKT-SC

CAP ALUM SNAP-IN

GKT-SD

CAP ALUM SNAP-IN

GKT-CA

CAP ALUM SCREW

GKT-CB

CAP ALUM SCREW

GKT-UA

CAP ALUM LUG

 

 

GKT-AL

CAP ALUM AXIAL

GKT-AV-

CAP ALUM AXIAL

GKT-AS

CAP ALUM AXIAL

 

 

RKT-3006

TRIM POT 3/4" RECTANGULAR

RKT-3266

TRIM POT 1/4" SQUARE

RKT-3269

TRIM POT SQUARE SMD

RKT-3296

TRIM POT 3/8" SQUARE

RKT-3323

TRIM POT 1/4" SQUARE

RKT-3329

TRIM POT 1/4" ROUND

RKT-3362

TRIM POT 1/4" SQUARE

RKT-3386

TRIM POT 3/8" SQUARE

RKT-3306

TRIM POT 6 MM THROUGH-HOLE

RKT-3309

TRIM POT 9 MM THROUGH-HOLE

RKT-3540S

TRIM POT  MULTITURN

RKT-3590

TRIM POT  MULTITURN

RKT-C3305

TRIM POT 3MM SMD

RKT-065

TRIM POT  PHENOLIC

RKT-3313

TRIM POT 3MM SMD

RKT-3224

TRIM POT 4MM SMD

 

 

KKT-303TR

CAP TRIMMER 3PF 3MM SMD

KKT-306TR

CAP TRIMMER 6PF 3MM SMD

KKT-310TR

CAP TRIMMER 10PF 3MM SMD

KKT-320TR

CAP TRIMMER 20PF 3MM SMD

KKT-330TR

CAP TRIMMER 30PF 3MM SMD

 

 

WKTR3060060A

SWITCH TACTILE 2.6±0.5N

WKTS1020040E

SWITCH TACTILE 1.8±0.5N

WKTS1060060B

SWITCH TACTILE 1.6±0.5N

WKTS2040040D

SWITCH TACTILE 1.6±0.3N

WKTS1020040D

SWITCH TACTILE 1.6±0.5N

WKTS1030030D

SWITCH TACTILE 1.6±0.5N

 

 

QKT-HC49S

XTAL QUARTZ CRYSTAL 3.2-100 MHZ

QKT-HC49SMD

XTAL QUARTZ CRYSTAL SMD

QKT-2520SMD

XTAL QUARTZ CRYSTAL SMD

QKT-3225SMD

XTAL QUARTZ CRYSTAL SMD

QKT-5032SMD

XTAL QUARTZ CRYSTAL SMD

QKT-2060DIP

XTAL TUNING FORK CRYSTAL

QKT-3080DIP

XTAL TUNING FORK CRYSTAL

QKT-OSC2520

SMD OSCILLATOR 1.000-64.000 MHZ

QKT-OSC3225

SMD OSCILLATOR 1.000-125.000 MHZ

QKT-OSC5032

SMD OSCILLATOR 1.000-125.000 MHZ

 

 

XKT05D431K

METAL-OXIDE VARISTOR 13J

XKT05D391K

METAL-OXIDE VARISTOR 12J

XKT07D241K

METAL-OXIDE VARISTOR 15J

XKT07D221K

METAL-OXIDE VARISTOR 14J

XKT10D820K

METAL-OXIDE VARISTOR 12J

XKT10D680K

METAL-OXIDE VARISTOR 8.2J

XKT14D621K

METAL-OXIDE VARISTOR 128J

XKT14D561K

METAL-OXIDE VARISTOR 125J

XKT20D431K

METAL-OXIDE VARISTOR 190J

XKT20D391K

METAL-OXIDE VARISTOR 180J

 

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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