What Are SMD LEDs And Their Types

SMD LED modules are used to produce LED strips and luminaires for different applications in various sectors. This particular technology is used in precise distribution of light control and high efficiency when required.

SMD LEDs are set aside by low power consumption, high durability, safety, and high level of reliability.

However, what do SMD LEDs mean? Let’s check it out below:

What Are SMD LED Chips and LEDs? What do they mean?

By definition, this means, Surface Mount Device and Light Emitting Diode. These acronyms mention that the electronic components are built using LED modules.

They are directly installed on the side of the printed circuit board. This is done by utilizing the surface mount technology, which is called SMT.

SMD LEDs are distinguished by their parallelepiped shape, known as a chip. It houses the emitting surface within. The diodes responsible for powering the device are positioned on the sides.

What Should You Know About The Types Of SMD LEDs?

There are various types of SMD LEDs. Every variant is recognized by a series of numbers. These numbers are used to define the brightness level and the size associated. The identification number of the LED correlates with the chip’s size itself. This is denoted in millimeters.

3528

When discussing the main types of SMD LEDs, the famous ones available are the 3528. Among the initial LEDs introduced to the market, this type is identified by an output ranging from 6 to 8 lumens. This has a power consumption of 0.20W. It also has a low light emission.

5050

The SMD LEDs with the number series of 5050 offer an output that varies from 16 to 22 lumens. These are the initial chips to provide high power. This is why they are ideal for regular lighting needs.

Most of our LED work lights & LED driving lights are using the NO. 5050

5630 & 5730

Recently, SMD LEDs with the number series 5630 and 5730 were introduced. They offer good brightness by consuming lower power.

This is why they’re popular. These types of LEDs can be used when high lumens are needed.

2835 & 3014

Also, the SMD LEDs with the number series 2835 and 3014 are known for best performance and longest life. They have these features because of the heat sink that is inside them.

It prevents overheating. Hence, this type of SMD LEDs are for strips. They are mainly used for decoration and lighting purposes.

What Is The Dimension Of SMD LED?

These chips are identified by a rectangular shape. This shape differs in width and length based on the model. Usually, in spite of the size, SMD LEDs don’t go above 5 millimeters in width and 5.7 millimeters in length.

The reason why SMD LED has a high impact on power consumption and brightness of a particular device is their size. When the device is large, the brightness level will be high.

You can easily understand these characteristics because of the numerical abbreviations. Each type identifies itself through the number series.

What Are The Differences between COB and SMD LEDs?

The phrase LED is usually associated with other acronyms such as SMD LEDs. The phrase COB LED is used for chip-on-board LED technology.

Introduced in 2011, this technology facilitated the creation of high-power diodes. It features a compact light-emitting surface area.

Is There a Reason Why You Should Select Between SMD LEDs or COB?

The COB LEDs have their own set of benefits. One of the main reasons is their ability to miniaturize the luminaires along with the light sources within them.

COB technology allows for the placement of individual plates that are close by. This system lets the light beam distribution be seamless and precise. The reason is the lack of space between one module to another LED module.

Anyway, there’s a downside to this technology. The luminaire’s power rating is usually less than 50-70W when installed. Overall, SMD LEDs are considered the better option over COB technology. The reasons why they are better because: