What are electronic components, and where to buy them online?

Posted June 30, 2022 by Amy123

Electronic components are the components of electronic components and small and medium-sized equipment and instruments. They are often composed of multiple parts and can be universal in the same industry;
What are electronic components, and where to buy them online?

Electronic components are the components of electronic components and small and medium-sized equipment and instruments. They are often composed of multiple parts and can be universal in the same industry; it refers to industrial production such as household appliances, wireless communications, and instrument panels. Some parts, such as capacitors, triodes, hairsprings, accessories and other sub-components are collectively referred to. Below, the net editor will summarize some common electronic components for everyone, so that everyone can master electronic components more.

In the necessities of life, people are inevitably surrounded by all kinds of electronic devices. Their existence greatly enriches our daily life and makes our daily life more and more diverse. In general, the role of electronic devices After using it for a long time, it can be mastered very skillfully, but its internal structure is very little mastered.


Inductors are not used much in electronic fabrication, but they are just as critical in circuits. People think that inductors, like capacitors, are also a kind of energy storage technology components, which can change electromagnetic energy into magnetic field energy and store kinetic energy in the electromagnetic field. It often works with capacitors to form LC filters, LC oscillators, etc. In addition, we also use the characteristics of inductors to produce choke coils, transformers, and automotive relays.


Capacitors are generally represented by "C" plus numbers in the circuit. Capacitors are components composed of two ceramic films that are closely attached and separated by an insulating layer material in the middle. Its characteristics are mainly to block the circulation of direct-current commodities, the volume size of the capacitor expresses the size of the electromagnetic energy that can be stored, and the blocking effect of the capacitor on the communication data signal is called capacitive reactance, which is related to the frequency and capacitance of the communication data signal related.

Crystal diode

The name of crystal diode is firmly believed that many people have often said it, but if we tell us what it is, many people are completely confused. A crystal diode is an electronic component made of semiconductor devices. It is often represented by a "D" plus a number in the circuit. Its key feature is unilateral conductivity, that is, under the action of forward voltage, it can be switched on and off. The resistors are small; and the on-resistors are huge or infinitely large under the effect of the reverse operating voltage.

Automotive relay

Automobile relay is a kind of electronic device manipulation component. It has automatic control system (also known as input control loop) and automatically controlled system (also known as output control loop). It is generally used in automatic control system circuits. A "control switch" that manipulates a very large amount of current. Therefore, it plays the functions of automatic adjustment, safety maintenance, and conversion circuit in the circuit.

In the Internet + era, the e-commerce of electronic components distribution has become the general trend. More and more people are turning to the Internet to buy electronic components. So, how to choose the right online distributor? What aspects to pay attention to?

Affected by the COVID-19 pandemic and the global chip supply shortage, the security of the supply chain of components has become the top priority of the development of the electronics manufacturing industry.

The formality of the goods, the warehousing and logistics capabilities of the platform, and the standardization of the transaction process should be the top priorities in choosing a platform.

Tips of purchasing electronic components online

1. Do a good job of researching in advance

Filter through the most reliable suppliers, then check the various capabilities of the electronic components you choose. Including product size, voltage, etc. Otherwise, you may end up with unstable and problematic electronic components. You can also lose a lot of money if you buy parts that you can't use properly. The best way to avoid this is to do your research and get all the relevant information you need right from the start.

2. Find a reliable electronic component distributor

You can buy all kinds of electronic parts in an online store, but you have to make sure that you are buying your product from a reliable dealer. You will place your order online and the seller will send it to you via courier service. When buying what you need, be sure to find a genuine dealer. If you buy from a dishonest reseller, you may have to deal with several issues with electronic components. For example, they can damage the main electronic systems of your home or business. So you have to choose wisely.

3. Check the warranty period

Even if you've purchased a fully functioning part, you need to make sure that the part you're buying comes with a warranty. This is mainly because at some point you may want to change them. With a warranty, if a part cannot be produced within the warranty period, you can send it back to the manufacturer.

4. Price

One of the most critical factors you need to consider before making a final decision is the cost of the product, especially if you are on a tight budget. Some dealers offer you parts at better prices. But others sell electronic components at higher prices. So, before you decide to buy online, it’s best to do some research and compare the prices offered by different sellers. That way you get the best deal. But you have to beware of extremely low-priced products, as they can be risky.

5. The originality of the product

Since many counterfeit and shoddy products are sold online, you need to make sure to search for the most original products. Original parts are guaranteed to work flawlessly and last longer. Counterfeit and shoddy products can do a lot of damage and don't last long.

Wachang, one of the best electronic components suppliers, is committed to match the functional requirements of upstream original components and downstream customers' terminal products to provide customers with optimized supply chain services.
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Tags analog devices distributor , analog switch ics , boardtoboard connectors , electronic components , electronic components manufacturer , high speed operational amplifiers , integrated circuit , semiconductors
Last Updated June 30, 2022