Electronic components are important

The current era is the age of electronic information

Electronic components constitute electronic information devices and equipment

Electronic components are the foundation and source of the electronic information age

Is there a difference between electronic components and devices?

It is true that some people distinguish electronic components into components and devices from different angles.

Some people distinguish from the manufacturing point of view

Components: Electronic products that do not change the molecular structure of materials during manufacture are called components.

Device: A product that changes the molecular structure of a material during manufacture is called a device

However, the manufacture of modern electronic components involves many physical and chemical processes. Many electronic functional materials are inorganic non-metallic materials, and the manufacturing process is always accompanied by changes in crystal structure.

Clearly, this distinction is unscientific.

Some people distinguish from the perspective of structural units

Components: Products with only a single structural model and single performance characteristics are called components.

Device: A product that is composed of two or more components and has different performance characteristics from a single component is called a device.

According to this distinction, resistors, capacitors, etc. belong to components, but the names of resistors and capacitors are confused with the concept of "device". Reasonable.

Some people distinguish from the response to the circuit

The individual parts through which the current can produce frequency amplitude changes or change the flow direction are called devices, otherwise they are called components.

Such as triodes, thyristors and integrated circuits are devices, while resistors, capacitors, and inductors are components.

This distinction is similar to the international classification of active and passive components.

In fact, it is difficult to clearly distinguish between components and devices, so they are collectively referred to as components and components, and simply referred to as components!

What are discrete components?

Discrete components are the opposite of integrated circuits (ICs).

In terms of electronic industry development technology, due to the emergence of semiconductor integrated circuits, electronic circuits have two branches: integrated circuits and discrete component circuits.

IC Integrated Circuit

It is an electronic device that interconnects transistors, resistors, capacitors and other components and wiring required in a class of circuits, and manufactures them on a small or several small semiconductor chips or dielectric substrates, and packages them as a whole. components.

Discrete Components

It refers to individual electronic components such as ordinary resistors, capacitors, and transistors, collectively referred to as discrete components. A discrete component is a "minimum" component with a single function, and there are no other functional units inside.

Electronic Component Supplier - LHZZ Technology

Lianhezhongzhi Technology (Shenzhen) Co. , Ltd. was established on August 25,2017. After more than ten years of unremitting efforts, at present, it has established stable and good strategic cooperative relations with many famous manufacturers such as Japan, South Korea, Europe, , China Taiwan and so on. 

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Products include: Chip Capacitor, chip resistor, chip inductor, chip diode, chip transistor, switch, touch switch, potentiometer, IC, memory and other high-quality imported electronic components. Widely used in automotive electronics (front, back) , mobile communications, digital products, intelligent wear, unmanned aerial vehicles, photographic equipment, security industrial control, medical equipment, robotics, green energy fields.