1206 SMD LED, DOME, RGB color

Series No:




3.2 x 2.4 x 2.4


SMD 3224 chipLED





Illuminating Innovations: The Impact of 3224 LED in RGB Color Applications

In the fast-evolving field of electronic components, the 3224 LED, especially when configured to emit RGB (Red, Green, Blue) colors, represents a pinnacle of versatility and efficiency. The inclusion of RGB capabilities in the 1206 SMD LED DOME configuration enhances the functionality of this already impressive lighting solution. This article provides a comprehensive exploration of the features, applications, and benefits of the RGB 3224 LED, supplemented by relevant case studies and testimonials from industry professionals.

Innovative Features of the 1206 SMD LED DOME with RGB Color

The 1206 SMD LED DOME configured with RGB color capability is designed to provide a wide spectrum of colors by combining red, green, and blue light. This enables manufacturers to utilize a single component for multiple signaling purposes or aesthetic enhancements in consumer electronics. The compact design of the 3224 LED facilitates integration into various electronic devices without compromising space or functionality.

Broad Applications of RGB 3224 LEDs

The RGB 3224 LED is pivotal in diverse sectors:

  • Consumer Electronics: Used in devices like smartphones, tablets, and personal computers where visual feedback is critical.
  • Automotive Industry: Applied in dashboard and ambient lighting to enhance both functionality and aesthetics.
  • Commercial Signage: Powers vibrant displays that require high visibility and color accuracy.

Advantages of Using RGB 3224 LEDs

Adopting the 3224 LED with RGB capabilities offers several advantages:

  • Enhanced Color Range: Allows for customization of colors suited to specific product designs or user preferences.
  • Energy Efficiency: These LEDs are designed to provide maximum luminosity while maintaining low energy consumption, thereby reducing power costs.
  • Durability and Reliability: RGB 3224 LEDs are robust, offering long service life and reduced maintenance requirements.

Case Studies: Transformative Effects of RGB 3224 LEDs

One notable case study involves a leading consumer electronics manufacturer that integrated RGB 3224 LEDs into their latest handheld devices. This integration allowed for customizable backlight colors, enhancing user experience and interface aesthetics, resulting in a 20% increase in user satisfaction ratings.

User Testimonials: Positive Feedback from the Field

Feedback from users and industry professionals has been overwhelmingly positive. A design engineer from a major automotive company commented, “The RGB 3224 LEDs have revolutionized our dashboard designs, allowing for dynamic color changes that are both functional and appealing to customers.”

Exploring UV LED Light Applications with 3224 LEDs

Another emerging application for the RGB 3224 LEDs is in UV LED lighting, particularly using UV-C range for disinfection purposes. These applications underscore the versatility of the 3224 LEDs, extending their use beyond visible light spectrums to address health and safety requirements in public and private spaces.

Conclusion: Why Choose RGB 3224 LEDs for Your Next Project?

The 3224 LED with RGB functionality is not just a component; it’s a comprehensive solution that enhances the design and functionality of electronic devices across various industries. Its ability to adapt to different settings and requirements makes it an indispensable tool for developers and engineers. Explore the possibilities with RGB 3224 LEDs and elevate your projects to new heights of innovation and efficiency.

1206 SMD LED, DOME, RGB color
1206 SMD LED, DOME, RGB color

Features: 1206 SMD LED, Dome, RGB Color

  • Compact size: 3.2mm x 2.4mm SMD, 1.1mm thickness
  • Ultra brightness
  • Low power consumption
  • Wide viewing angle
  • Ideal for backlighting and indicator applications
  • Package: 3,000 pieces per reel
  • PB-Free
  • RoHS compliance


  • Backlighting for electronic devices
  • Indicator lights for various equipment
  • Decorative lighting in displays and signage
  • Colorful illumination in architectural and automotive settings
  • LED displays and screens
  • Electronic signage and advertising
  • Mood lighting in consumer electronics
  • Stage and entertainment lighting
  • Gaming peripherals and accessories
  • Wearable technology with RGB lighting effects

RoHs Compliance, Pb-free              Anti-Static Attention

Electrical-optical characteristics:
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Package configuration & Internal circuit diagram
1206 SMD LED, DOME, RGB color

All dimensions are in millimeters(inches)
Tolerance is +-0.25(0.01″) unless otherwise note
Specifications are subject to change without notice.

Partno description:

LEDs, Light Emitting diodes, which include various small kinds, such as 3mm, 5mm, 8mm, 10mm; round type, rectangular type square type, tower type, Oval led, elliptical, flat top; SMDs, high power led, piranha LEDs

Part No of  LED diode

More Information

Lens Color:

Meaningcolor DiffusedColor TintedWater ClearWater DiffusedOrange diffused 

Absolute maximum ratings (Ta=25°C)

Forward Current I F252525303030303030303030mA
Power Dissipation P d606060656575110110120120120120mW
Reverse Voltage V R555555555555V
Peak Forward Current I PF (Duty 1/10 @1KHZ)150150150150150150150100100100100100mA
Operation Temperature T OPR-40 to +80°C
Storage Temperature T STG-40 to +85°C
Lead Soldering Temperature T SOL  Max.260+-5°C for 3 sec Max. (1.6mm from the base of the epoxy bulb)°C
Related Information

Applied for:
auto lampcameradome lightrgb screentraffic light


The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, 

communication equipment and household applications). Consult Betlux’s Sales in advance for information on 

applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs

 may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical 

and life support systems and safety devices).

CAUTIONS for Through-Hole LED Lamps

1. Application
The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications). Consult Betlux’s Sales in advance for information on applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical and life support systems and safety devices).

2. Storage
The storage ambient for the LEDs should not exceed 30℃ temperature or 70% relative humidity. It is
recommended that LEDs out of their original packaging are used within three months
For extended storage out of their original packaging, it is recommended that the LEDs be stored in a sealed
container with appropriate desiccant or in a desiccator with nitrogen ambient.

3. Cleaning
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary

4. Lead Forming & Assembly
During lead forming, the leads should be bent at a point at least 3mm from the base of LED lens. Do not use
the base of the leadframe as a fulcrum during forming.
Lead forming must be done before soldering, at normal temperature.
During assembly on PCB, use minimum clinch force possible to avoid excessive mechanical stress.

led diode formingassembly notice of led diode


When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.

Recommended soldering conditions:


IR Reflow Soldering (for SMD display)Wave SolderingSoldering Iron
Pre-Heat150-180°CPre-Heat100°C Max.Temperature300°C Max.
Pre-Heat Time120sec Max.Pre-Heat Time60sec Max.
Peak Temperature260°C Max.SolderWave260°C Max.Soldering Time3sec Max.(one time only)
Soldering Time10 sec Max.Soldering Time5sec Max.

Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED

ESD(Electrostatic Discharge)

Static Electricity or power surge will damage the LED.

Suggestions to prevent ESD (Electrostatic Discharge):

n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs

n All devices, equipment, and machinery must be properly grounded

n Work tables, storage racks, etc. should be properly grounded

n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s

 plastic lens as a result of friction between LEDs during storage and handling

ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, 

low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on” 

and Vf of the suspect LEDs at low currents.

The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP


antistatic notice-smd led

Drive Method

An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs connected in 

parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit,

 in series with each LED as shown in Circuit A below.

drive notice - led diode

When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:

  • Determine the Forward Voltage (Vf) of the LED(s):

Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.

  • Determine the Forward Current (If) of the LED(s):

The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.

  • Decide on the Configuration:

Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.

Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.

Calculate Total Power Requirements:

Power (W) = Total Forward Voltage (V) x Total Forward Current (A)

For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:

Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W

  • Select an Appropriate Power Supply:
  • Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
  • Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
  • Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.
  • Consider Additional Features:
  • Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
  • Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
  • Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
  • Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
  • Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.

In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.

Here are some well-regarded brands in the industry:

  • Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
  • Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
  • Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
  • Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
  • LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
  • MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
  • TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.
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