Kingtronics Blog

We're getting ready for a lot of things. A lot~ of things.

In spring you may start to get the garden ready and we're starting to get the orders from our customers then plan for them as usual.

After Easter holiday, you're now going back to work and after running the company for 25 years, we keep improving every day. Every day we're trying to get more ready and more prepared.

Everyday, you need a champion, and we want to be that champion. Because it's your choice, and we hope you'll join us on this journey. 

We are ready. How about you?

Kingtronics India distributor Avani Electronics was published in latest issue of Indian leading magazine “ELECTRONICS BAZAAR ".
They have great business success by promoting and selling our trimming potentiometer in his country!

We welcome more and more potential distributors help us promote our products and win long-term market business return together !

RKT—trimmer potentiometer & QKT—Quartz crystal
www.kingtronics.com/trimming-potentiometers/

TKT—Dipped tantalum capacitor & MKT—Radial multilayer ceramic capacitor
www.kingtronics.com/mlcc-capacitors/

Diode & bridge & transistor: M7, S1M, SM4007, BAV99, LL4148, BZV55C, BZX55C, BZX84C, MB10S, DB101S~DB107S, BC807, BC817, BC846, BC857, MMBT3904...
www.kingtronics.com/diodes-rectifiers/
 
Supplier Company: Kingtronics International Company
www.kingtronics.com
ISO 9001: 2008 manufacturer, 2 factories, ISO & UL & SGS certified

The Harmonized Commodity Description and Coding System, also known as the Harmonized System (HS) of tariff nomenclature is an internationally standardized system of names and numbers to classify traded products.
For import/export declarations in Hong Kong, commodity code in terms of the full 8-digit Hong Kong Harmonized System (HKHS) code has to be used for classifying the goods.

Today we list Kingtronics common products HS Code as below, hope this information can help you with your declaration process

For more detailed products information please check : http://www.kingtronics.com/
For more Hong Kong Harmonized System (HKHS) code information please check : 
http://www.censtatd.gov.hk/trader/hscode/index.jsp

Are you searching for better suppliers of diode rectifier? We specialize in electronic component manufacturing since 1990. Surely you will get more support from us.

Monthly output: diode rectifier 300kkpcs; zener diode180kkpcs; diode M7 100kkpcs...

Application: communication, electronics, household appliance, automobile, ballast construction, cash register, payment terminal, Satellite multiswitch...

Application of the diode is one of the most commonly used electronic semiconductor device.
Diode have many different types, and they are plays an important role in many of the circuit, it is one of the first born of the semiconductor element, it is widely used.

So, what is Diodes?

* A diode is lead to two electrodes by a PN junction, sealing the shell made of semiconductor devices.
* Diodes most obvious is that it's a one-way nature of the electrical properties. Diodes have two two electrodes, The Positive Electrode (Anode) and the Negative Electrode (Cathode)
* Diode according to the functions can be classified as: Switch, Rectifier, Regulator, Voltage Reference, Steady Flow, Variable Capacitance, Transient Voltage Suppression, Optical and Microwave, etc.
* Kingtronics produce and sell many different kinds of diodes and rectifiers, general purpose diode M7, 1N4007, 1N5408, switching diodes LL4148, zener diodes BZV55C, fast recovery diodes etc.
http://www.kingtronics.com/diodes-rectifiers/

Shut down notice: Kingtronics will have Easter holiday from April 3rd to 7th.

Pls feel free to email us during this period, but reply will be postponed. Thank you very much.

Wish you enjoy a happy Easter with your families & friends!  

Kingtronics Top Seller--Passive Components:

MKT--radial multulayer ceramic capacitor
AKT--axial multulayer ceramic capacitor

TKT--dipped tantalum capacitor
CKT--chip tantalum capacitor yellow color

RKT--trimming potentiometer 3006 3266 3269 3296 3329 3386 3540 3590...

Feature:
* Body small, linear uniform.
* Best resistance from the entire circuit to adjust the electrical circuit.

Application:
1, Mainly used for potential control of all kinds of radios mobile communication radios, wireless equipment;
2, DVD, car audio, audio and other common AV equipment;
3, Seat heating for the automotive interior, various control dimmers, chaotic water etc;
4, For residential equipment of various control.

1. Construction:                                         
(Figure 1) OJ structure
(FIG. 2) GPP structure

2. Process:
Protection of the biggest differences between the two products in the PN junction.
OJ structure of the product, the use of glue to protect knot, then at 200 degrees temperature curing. P-N junction obtain protection voltage.
GPP structure of the product, the chip PN junction is under the protection of the passivation glass, sintered glass frit is 800 degrees around the melting, the glass layer is formed after cooling. This glass layer and melt into one chip, can not be separated by mechanical means.
And OJ protection glue, just covering the PN junction surface.

3. Feature Comparison:
1) due to the different structure, when external stress (for example, were angled handle), thermal shock devices, under the plastic package if there is leakage, so the situation. OJ products, the protection of plastic and silicon is not firmly bound to protect a bad situation occurs, the device appears certain failure rate. GPP product similar situation does not occur.
2) High GPP diode reliability. First, GPP at room temperature, leakage than OJ's going small. It is particularly important HTRB (high temperature reverse bias, is a measure of reliability of the most important symbol of parameters) GPP much better, OJ products can only withstand HTRB 100 degrees around. The GPP when the temperature reaches 150 degrees, still performed very well.

4. Description:
OJ previously packaged products is limited to the axial DO series, so many customers are using on-chip package (SMD) products. Because chip product, then only use GPP chip package.
But now, there have been a chip package OJ products. So be sure to pay attention to distinguish the selection.

Supplier Company: Kingtronics International Company        www.kingtronics.com
ISO 9001: 2008 manufacturer, 2 factories, ISO & UL & SGS certified

•Good shock measures to ensure the Quartz Crystal don’t fall to the ground during use.

• When storing crystals, anti-extrusion measures should be prepared and stored in a dry and ventilated place, avoid damp Quartz Crystal.

• When the solder, solder temperature is not too high, the role of the solder time not too long, so as not to produce an unstable change occurs within the Quartz Crystal.

• Ensure two-pin solder points are not connected, or will lead to Oscillator is stopped.

• The shear pin, should pay attention to the effects of mechanical stress.

• Solder, it should be cleaned to prevent the insulation resistance don’t meet the requirements.

We are HK based ISO manufacturer producing active components under our own registered brand kingtronics since 1990.

Here share a good news with you. Now we can deliver these items within 2 weeks if your order quantity is under 200kpcs/lot.

For exact specifications, you could pls view on our website. Welcome to send us inquiry for below parts.

Switching Diode
1N4148W SOD-123 T&R RoHS
1N4148WS SOD-323 T&R RoHS

BAV70 SOT-23 T&R RoHS
BAV99 SOT-23 T&R RoHS

Transistor
BC807 SOT-23 T&R RoHS
BC817-40 SOT-23 T&R RoHS
846B SOT-23 T&R RoHS
847B SOT-23 T&R RoHS
847C SOT-23 T&R RoHS
857C SOT-23 T&R RoHS

MMBT3904 SOT-23 T&R RoHS
MMBT3906 SOT-23 T&R RoHS
MMBT8050D SOT-23 T&R RoHS
MMBT8050C SOT-23 T&R RoHS
MMBT8550D SOT-23 T&R RoHS
MMBT8550C SOT-23 T&R RoHS
MMBT9013H SOT-23 T&R RoHS
MMBT9014C SOT-23 T&R RoHS
MMBT9014D SOT-23 T&R RoHS
MMBT9018H SOT-23 T&R RoHS
MMBT8050D(1.5A) SOT-23 T&R RoHS
MMBT8050C(1.5A) SOT-23 T&R RoHS
MMBT8550D(1.5A) SOT-23 T&R RoHS
MMBT8550C(1.5A) SOT-23 T&R RoHS
MMBT945L/O/P/Y SOT-23 T&R RoHS