Kingtronics Blog

We Kingtronics produce high quality trimming potentiometer 3296W, 3006P, 3266W, 3386F, 3362P, 3329H, 3540S, 3590S, SMD C3305...for 23 years.

You may have many good suppliers like Bourns, Murata, Tocos, Vishay, BI Technology..., but I would strongly suggest you try our Kingtronics/Kt brand.

Our stable quality, almost unbeatable prices and efficient services can help you win lots of long-term business.

We look forward to your RFQs, and free samples can be sent on request.

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 are ISO 9001:2008 certified manufacturer in mainland China since 1990, with two factories, around 1200 workers.

In the past 20 years, Kingtronics produce high quality trimming potentiometer, multilayer ceramic capacitor, dipped tantalum capacitor and diode and bridge rectifier, sell at very attractive prices, under our registered brand Kingtronics, with two trademarks “ Kt, Kingtronics” All our products are RoHS compliant, and our bridge rectifier have UL approval.

Our main market is in Europe, North & South America, and South Africa.

You are important to us! – We are willing to support you with the best. Here, Kingtronics, good quality, competitive prices and excellent service, looking forward to your business chance.

Our histroy

1990 Kingtronics established first factory producing trimming potentiometer in Chengdu.
1995 Kingtronics set up sales office in Dongguan, Guangdong.
1998 HK warehouse center set up. 
1999 set a new factory produce multilayer ceramic capacitors in Guangdong
1999 added dipped tantalum capacitors production lines. 
2000 started to produce SMD rectifier M7. 
2002 expanded diode and bridge rectifier production lines.

Kingtronics Organization 

Kingtronics tantalum capacitor divides into chip tantalum capacitor (SMD type) and dipped tantalum capacitor(through hole type). 

Current Lead time: about 35~40 days

Package: Ammo, Bulk, Tape & Reel

This year in order to better support customers, we plan to prepare some stock materials and semi-finished goods for faster delivery. The new L/T will be shortened to about 20 days. Is it amazing?

However, this plan also need your help. Could you pls give me your regular buying values of tantalum capacitor? 

Let's strive for the future good business and profits!!

Dipped / Radial tantalum capacitor, through hole
1. Capacitores de Tântalo Radiais (Gota)
2. kondensatory tantalowe
3. конденсатор тантала
4. Rdial Tantal-Kondensator
5. tantal condensator
6. tantal kapasitör
7. tantal kondenzátor
8. Condensateur au tantale
9. танталов кондензатор

Kingtronics International Company, ISO, SGS certified manufacturer, produce bridge rectifiers with UL certificate for over 23 years. Here list some best sellers for your reference.

Cross to Diodes, Fairchild, Micro Commercial Components Corp.

Brief Description:
Trimmer 3386, 3/8" Square Single Turn Cermet Trimming potentiometer, 3386B, 3386C, 3386H, 3386J, 3386W, 3386S, 3386X, Kingtronics.

Detailed Description:
Standard Resistance Range 10Ω - 5MΩ
Resistance Tolerance ±5%, ±10%
Absolute Minimum Resistance ≤1% R or 2Ω
Contact Resistance Variation CRV≤3%
Insulation Resistance R1≥1GΩ(100Vac)
Withstand Voltage 600Vac
Effective Travel 300°
Standard Packaging 50pcs, per tube

RoHS compliant
20 years manufacturer, with good quality and attractive price
Kingtronics own brand “KINGTRONICS”

Kingtronics other trimming potentiometer:
3296 3006 3266 3362 3323 3329 3309 3590 3540 065 063 C3305 

Kingtronics specializes in manufacturing trimming potentiometers, tantalum & ceramic capacitors, diode and bridge rectifiers.
We are a professional electronic components manufacturer with over 20-year history. Could you pls check below Kingtronics Strong Series Products?
---ISO 9001: 2008 manufacturer, 2 factories since 1990, ISO/UL/SGS certificates

1. QKT--Quartz Crystal
    QKT-HC49U, QKT-HC49S, QKT-HC49SMD
    http://www.kingtronics.com/pdf/Kingtronics-Crystals-list.pdf

2. RKT--Trimmer Potentiometer(Cross to Bourns,Murata,Tocos,Vishay, BI technology)
    3296 3006 3386 3266 3362 3329 3590S SMD C3305 3mm SMD trimmer (3303, Murata PVZ3A)
    http://www.kingtronics.com/pdf/Kingtronics-Potentiometer-part-list.pdf

3. MKT--Radial Multilayer Ceramic Capacitor, Lead, Through Hole;
　AKT--Axial Lead Multilayer Ceramic Capacitor
    0.01uF 50V X7R +/-10% P:5.08mm Bulk RoHS
   http://www.kingtronics.com/pdf/Kingtronics-ceramic-multilayer-capacitor-part-list.pdf 

4.TKT-- Dipped Tantalum Capacitors, Radial Type, Lead Space.
   1uF 35V +/-20% P: 2.54mm Bulk RoHS
   http://www.kingtronics.com/pdf/Kingtronics-tantalum-capacitor-part-list.pdf 

5. Diode and Bridge Rectifier
    Diode S1M, SM4007, RS1M, M7, LL4148, BZV55C, 
    Bridge Rectifiers MB2S, MB6S, MB8S (S380), DB107S
    http://www.kingtronics.com/pdf/Kingtronics-diode-and-bridge- part-list.pdf

Established in 1995, Kingtronics International Company as an international company, we focus on product quality as well as management improvement. We insist on ISO 9001:2008 quality system. All our products are RoHS compliant, and our bridge rectifier have UL approval.

In order to expand our market in russia, Kingtronics participated in 2008, 2009, 2010, 2011, 2012 and 2013 EXPO ELECTRONICA in Moscow, Russia. This year, our marketing department devoted lots of time on our website upgrading, now our kingtronics website add a russian language version, which will help a lot russia domestic customer to know more about our company.

Please visit here for a quick view of our russia information:
http://www.kingtronics.com/pdf/Kingtronics-Russian.pdf

Dear Kingtronics customers

I am very pleased to inform you that , in order to provide better and more professional customer service. We have improved our senior salesman’s email signature Unified, and through click the icon that below of the signature you can easily visit our Website,Bolg,and Facebook, that will make you are more conveniently to get our valued product information.

 we are aming to be your first and best supplier you can rely on !