Kingtronics Blog

Are you looking for trimmer potentiometer supplier? Do you want to get quotation directly from ISO manufacturer Kingtronics? Please do not hesitate to contact us.　

ISO & SGS certified factory 
RoHS & REACH compliant

MOQ  2000pcs each value;  Lead time: 4-6 weeks; 5KKpcs monthly output

Catelogue & Samples kits & Cross reference (in PDF & Excel) are avaliable. 

Kingtronics can provide high quality equivalence for Murata, Tocos, BI technology, Vishay, Bourns...

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. Kt and Kingtronics are our two trademarks.

All our products are RoHS compliant, and our bridge rectifier have UL approval.

Kingtronics wish all the customers have a happy Chinese Traditional Mid-Antumn Festival Day.

Chinese traditional Mid-Antumn Festival is coming, here let me give you a brief introduction of its legends and the origin.

The August Moon Festival or Mid-Autumn Festival (Chinese characters above) is one of the traditional Chinese holidays. It is held on the 15th day of the 8th lunar month. Chinese legends say that the moon is at its brightest and roundest on this day. Based on the Gregorian calendar, this year's August Moon Festival will be held on September 12.

The August Moon Festival is often called the Women's Festival. The moon (Chinese character on right) symbolizes elegance and beauty. While Westerners worship the sun (yang or male) for its power, people in the Far East admire the moon. The moon is the 'yin' or female principle and it is a trusted friend. Chinese parents often name their daughters after the moon, in hope that they will be as lovely as the moon.

The Moon FairyLady - 'Chang Er'

In fact, many ancient August Moon folktales are about a moon maiden. On the 15th night of the 8th lunar moon, little children on earth can see a lady on the moon.

The story about the lady took place around 2170 B.C. At that time, the earth had ten suns circling it, each taking its turn to illuminate to the earth. But one day all ten suns appeared together, scorching the earth with their heat. The earth was saved by a strong and tyrannical archer named Hou Yi. He succeeded in shooting down nine of the suns. One day, Hou Yi stole the elixir of life from a goddess. However, his beautiful wife Chang E drank the elixir of life in order to save the people from her husband's tyrannical rule. After drinking it, she found herself floating and flew all the way to the moon. Hou Yi loved his divinely beautiful wife so much, he refused to shoot down the moon.

People believed that the lady was a god who lived in the moon that made the moon shine. Girls who wanted to be a beauty and have a handsome husband should worship the moon. And on this magical occasion, children who make wishes to the Lady on the Moon will find their dreams come true.

Do you have interest to promote our diode M7 to your customer? It is very popular in the market with widely application.

We give 1 week delivery, output: 90kkpcs per month

Diode M7 (SMD 1N4007, SMA)  DO-214AC T&R  RoHS     Qty: 5,000,000pcs   US$0.005/pc 
LL4148 LL-34 T&R RoHS      Qty: 1,000,000         US$0.0032/pc

Diode M7 Application:
Alarm, automotive, communications, power meter, ballast construction, payment terminals, terminal block, automobile electronics, TV, cash registers...

Hot products :BZV55C, BZX55C, Radial MLCC, Radial multialyer ceramic capacitor, Dipped tantalum capacitor. 
Trimmer potentioemter 3296, 3006, 3386, 3323, 3329. 3590, 3540...

RKT--Trimming Potentiometer 

RKT-3296W-103-R
RKT-3006P-102-R
RKT-3386F-104-R
RKT--3362P-502-R
RKT-C3305 3mm SMD trimmer   (cross to Bourns 3303 and Murata PVZ3A)
Cross to Bourns, Murata, BI Technology, Vishay...

TKT--Dipped Tantalum Capacitor 
Cross reference:
AVX--TAP series, Kemet--T350 to T390, China P/N--CA42, Nemco--TB  PD,  NIC--NDTM  

MKT--Radial Multilayer Ceramic Capacitor 
AKT--Axial Multilayer Ceramic Capacitor
Cross reference:
AVX--SA SR series, Murata  RPE series,  Kemet C315-C350, TDK FK series 

Diode Rectifier M7--Best Seller Diode
M7 SMA  T&R  RoHS  5K/REEL
5 production lines; monthly output: 50~90 million pcs
1-3 weeks lead time, Regular stock available

LL4148 & BZV55C
LL4148 Minimelf (LL-34) T&R RoHS   2.5K/REEL
BZV55C Minimelf (LL-34) T&R RoHS  2.5K/REEL 
Cross to PML4148, FDLL4148, MM4148, RLS4148TR...

Kingtronics provide Catalogue, M7 leaflet, Sample kit, Filefolder, Multitool to our customers.

More details please visit below link :http://www.kingtronics.com/pdf/Kingtronics-Promotion-Literature.pdf

Hot products : BZV55C, BZX55C, Radial MLCC, Radial multialyer ceramic capacitor, Dipped tantalum capacitor.
 Trimmer potentioemter 3296, 3006, 3386, 3323, 3329. 3590, 3540...

 3mm SMD Trimmer: RKT-C3305 (Cross to Bourns 3303 and Murata PVZ3A)

Applications: 

Diode: M7, S1M, LL4148...
Zener Diode: BZV55C, BZX55C, 1N4148...
Bridge Rectifier: DB107S, MB2S~MB10S, GBU410...

Kingtronics is an ISO, SGS & UL certified manufacturer since 1990, with two factories, one of them specializes in diode and bridge rectifiers.

At the beginning of our company's establishment, we had only one factory and mainly specialize in trimming potentiometer manufacturing.

After 23 years' development, now we own 2 factories with ISO/SGS/UL certificates. In order to meet the requirements of our customers and overseas markets, we constantly introduce new technologies and develop new products. Here I list out our 4 parts series and their application fields. Look forward to your business chances!

1) Diode rectifier M7 LL4148 S1M SM4007 6A10 BZX55C BZV55C BZX84C 1N4729A...
Application: charger, set top box, receiver, touch panel, switching regulator, LCD display...

2) Bridge rectifier DB107S MB6S KBL410 KBPC3510 GBU610 KBP210...with UL Approval
Application: battery charger, LED lighting, power supply, LCD driver...

3) Capacitor--multilayer ceramic capacitor & tantalum capacitor
Application: Power Adaptor, remote control, power supply, security products, home appliances...

4) Trimming potentiometer 3006 3266 3296 3329 3386 3540 3590 C3305...with ISO/SGS certified
Application: power supply, power meter, control panel, instruments, small home appliances...

Kingtronics surge arrester divides into two kinds: 2-Electrode arresters and 3-Electrode arresters.

What is surge arrester? It is a product installed near the end of any conductor which is long enough before the conductor lands on its intended electrical component. The purpose is to divert damaging lightning-induced transients safely to ground through property changes to its varistor in parallel arrangement to the conductor inside the unit.

Surge arrester is also called a surge protection device (SPD) or transient voltage surge suppressor (TVSS). They are only designed to protect against electrical transients resulting from the lightning flash, not a direct lightning termination to the conductors.

SKT--Surge Arrester:
SKT-2R-230A6L Bulk RoHS
SKT-3R-230AL Bulk RoHS

Application: distribution system, protector, power station equipment, satellite receiver, server, communication system...