With the rapid development of the LED industry, the 2835 SMD LED has emerged as a highly efficient and versatile lighting solution. This article will provide an in-depth introduction to the specifications of the 2835 SMD LED, exploring its characteristics, applications, and advantages in the industry.

Introduction to 2835 SMD LED Specifications

The 2835 SMD LED, also known as the 2835 chip LED, is a type of surface-mounted device (SMD) with a diameter of 2.8mm and a length of 3.5mm. It is a widely used LED in the market due to its excellent performance and versatility. The 2835 SMD LED specifications mainly include the following aspects:

1. Size and Structure

The 2835 SMD LED has a small size, which is suitable for various applications such as mobile phones, digital cameras, and other portable electronic products. The structure of the 2835 SMD LED includes a lead frame, a chip, a die, and a encapsulant. The encapsulant is usually made of epoxy resin, which has good electrical insulation, thermal conductivity, and chemical stability.

2. Color and Wavelength

The 2835 SMD LED can be produced in various colors, such as red, green, blue, yellow, white, and so on. The color is determined by the semiconductor material of the chip. The wavelength of the 2835 SMD LED is generally between 400nm and 780nm, which covers the entire visible light spectrum.

3. Forward Voltage and Current

The forward voltage and current are two important parameters of the 2835 SMD LED. The forward voltage refers to the voltage applied to the LED when it is in forward bias, and the forward current refers to the current flowing through the LED when it is in forward bias. The forward voltage of the 2835 SMD LED is generally between 2.0V and 3.2V, and the forward current is generally between 20mA and 30mA.

4. Luminous Intensity and Color Rendering Index

The luminous intensity is the measure of the light emitted by the 2835 SMD LED, and the color rendering index (CRI) is a measure of the color fidelity of the light. The luminous intensity of the 2835 SMD LED is generally between 100-2000mcd, and the CRI is generally between 70-90.

Applications of 2835 SMD LED

The 2835 SMD LED has a wide range of applications due to its excellent performance and versatility. The following are some common applications of the 2835 SMD LED:

1. Mobile Phone and Digital Camera

The 2835 SMD LED is widely used in mobile phones and digital cameras for indicators, flashlights, and other lighting applications. Its small size and high brightness make it an ideal choice for these applications.

2. Household Appliances

The 2835 SMD LED is also used in household appliances such as refrigerators, washing machines, and air conditioners for indicator lights. Its energy-saving and long-life characteristics make it a preferred choice for these applications.

3. Automotive Lighting

The 2835 SMD LED is increasingly used in automotive lighting, such as dashboard indicators, brake lights, and turn signals. Its high brightness, long life, and energy-saving features make it an ideal choice for automotive lighting applications.

4. Industrial Lighting

The 2835 SMD LED is also used in industrial lighting, such as workshop lighting, display lighting, and road lighting. Its high brightness, long life, and energy-saving features make it an ideal choice for industrial lighting applications.

Advantages of 2835 SMD LED

The 2835 SMD LED has many advantages compared to traditional lighting solutions, making it a popular choice in the industry. The following are some of the advantages of the 2835 SMD LED:

1. Energy-saving and Environmental Protection

The 2835 SMD LED has high luminous efficiency, which can reduce energy consumption by 70-80% compared to traditional lighting solutions. It is an environmentally friendly and energy-saving product.

2. Long Life and Durable

The 2835 SMD LED has a long service life, generally more than 50,000 hours. Its encapsulant material has good thermal conductivity and chemical stability, which ensures the long-term performance of the product.

3. Small Size and Light Weight

The 2835 SMD LED has a small size and light weight, which is suitable for various applications with space constraints. It can greatly improve the design and manufacturing flexibility of products.

4. Colorful and Versatile

The 2835 SMD LED can be produced in various colors and has excellent color rendering performance. It can meet the needs of various applications in terms of color and brightness. In conclusion, the 2835 SMD LED is a highly efficient and versatile lighting solution with excellent performance. With the continuous development of the LED industry, the 2835 SMD LED will play an increasingly important role in various fields.