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
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 |
We have to look at several factors that created this shortage tsunami that blindsided everyone. We have broken them down into the following: supply, demand, unfortunate events, and poor decision-making.
Surge in Demand
When Covid-19 restrictions rolled out worldwide, stay-at-home mandates were the norm to prevent the transmission and spread of the virus. Everyone shifted to work from home setups, businesses went online, and messaging applications were downloaded immediately. Consequently, demand for additional electronic gadgets skyrocketed. People upgraded their laptops, purchased new desktops, more tablets, etc., to meet the requirements of the current situation.
This bottlenecked supply chains, as retailers did not prepare for the sudden increase in demand for new requirements. Add the existing projects in their pipelines, and you have the perfect recipe for a global semiconductor disaster.
Bad Luck
Aside from facing COVID-related challenges, some of the biggest foundries in the world were hit by a series of unfortunate events that disrupted their production process even more.
On March 19, an electric overload burned down 600 square meters of the Renesas plant in Naka, one of the most prominent players in the global chip market. It destroyed 23 machines and rendered other areas in the facility temporarily unfit for use.
The plant was running to total capacity again by June, but the damage has been done.
In Taiwan, the worst drought in recent memory threatened to make the chip shortage even worse. Producing chips require tremendous amounts of water, which the drought is making impossible to do. In Texas, winter storms forced some of the country’s only chip plants to stop production.
Still, there are only a handful of big chip manufacturers globally, making the semiconductor industry more vulnerable.
Radial type Aluminum Electrolytic Capacitors widely use in the electronic industry.Include automotive power, industrial LED lighting, telecom infrastructure and many.
Kingtronics produce and sell a wide variety of Aluminum Electrolytic Capacitors with long life, low Impedance and excellent performance options.
Following are some cross reference of Radial type Aluminum Electrolytic Capacitors.
Aluminum Electrolytic Capacitors - Radial Type Cross reference | |||||
Kingtronics | Load life | Epcos | Panasonic | Nichicon | NIPPON, |
CHEMI-CON | |||||
GKT-GS | 2,000hrs at 85℃ | B41821, B43821 | ECA-__M | VK, VR | SMQ, SMG |
GKT-GT | 2,000hrs at 105℃ | B41851, B43851 | ECA-__HG | VY, VZ, VC | KMQ,KMG |
GKT-GH | 2,000hrs at 105℃ | | | RZ | PAG |
Low Impedance | |||||
GKT-GL | 2,000~5,000hrs at 105℃, | B41858, B41856 | EEA/U-FC | | KZE |
Low Impedance | |||||
GKT-GQ | 4,000~10,000hrs at 105℃, | B41859 | EEU-FM | HE | KYB |
Extremely low impedance | |||||
Kingtronics | Load life | Rubycon | Samwha | YAGEO | |
GKT-GS | 2,000hrs at 85℃ | YK | SD | SK | |
GKT-GT | 2,000hrs at 105℃ | PK, YXA | RD,RM | SE-K, SH | |
GKT-GH | 2,000hrs at 105℃ | KXW, QXW | | | |
Low Impedance | |||||
GKT-GL | 2,000~5,000hrs at 105℃, | CXW | RZ | SJ | |
Low Impedance | |||||
GKT-GQ | 4,000~10,000hrs at 105℃, | YXM | WF | ST | |
Extremely low impedance |
Dear valued customer,
GKT-VR, GKT-VY suspended orders due to lack of raw materials
GKT-VX series can be provided, but please note that MOQ needs to be as following.
if you need receive cargo before Christmas, kindly suggest us send the order earlier, we will check case by case for u !
Kingtronics Authorized Distributor: Arrow, Newark, Farnell, TME
Kingtronics SMD E-cap Factory video → https://www.youtube.com/watch?v=ZpMf5VRjjFU&feature=youtu.be
Aluminum Electrolytic Capacitors - SMD Type | ||||
2000H-3000H | 105°C | Small Size | ||
2000H-5000H | 105°C | Small Size | ||
2000H | 105°C | Small Size |
Size (mm) | MOQ |
4*5.4 | 200,000 |
5*5.4 | 192,000 |
6.3*5.4 | 160,000 |
6.3*7.7 | 120,000 |
8*10.5 | 84,000 |
10*10.5 | 42,000 |
In 2021, we meet a serious challenge about material supplies problem.
There are more and more strict rules between our cooperation with material suppliers.
Under the material shortage situation in the market, we have no choice but just accept ~
We just be informed that there will be a new round of increased price for Aluminum electrolytic capacitor material very soon.
If you have any demand, welcome to share earlier to enjoy current best support.
GKT-Aluminum Electrolytic Capacitor, radial, SMD, Axial, Snap-in, Screw, Lug type
https://www.kingtronics.com/aluminum-electrolytic-capacitors/
Kingtronics Aluminum Electrolytic Capacitor is designed with long life, low Impedance, wide Temperatures range and excellent performance. our SMD type Aluminum Electrolytic Capacitors are available in the range of <1 μF to several farads with working voltages up to several hundred volts DC. A thin layer of aluminum oxide forms the dielectric.
Following are our E-cap catalog and SMD type cross reference, welcome contact us 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 Catalog : https://www.kingtronics.com/pdf/Kingtronics-Aluminum-Electrolytic-Capacitor-Leaflet.pdf
Kingtronics SMD Type Aluminum Electrolytic Capacitors Factory: https://www.youtube.com/watch?v=ZpMf5VRjjFU&t=3s
Aluminum Electrolytic Capacitors - SMD Type | |||||
Kingtronics P/N | Characteristic | Nichicon | Samwha | Rubycon | CHEMI-CON |
GKT-VA | 85°C 2000Hr~3000Hr | UWX | SC | SEV | MVA |
GKT-VT | 105°C 1000H~2000H | UWT | RC | SKV | MVE |
GKT-VE | 105°C 2000H-3000H | UA | JM | SJV | MVL |
GKT-VL | 105°C 3000H-5000H | UL | CA | SLV, SGV | MLK, MVL |
GKT-VZ | 105°C 1000H-2000H | WF | CK | TZV | MZA, MVY |
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!
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 |
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
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