Product Series information
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 Series No:bl-la1d2-a0602 Dimension 7.9 × 9.15 × 11 mm Description: ___________________________________________________________________________________________________________________________________________________ CBI LED 1.8mm – Compact Circuit Board Indicator for High-Density PanelsThe CBI LED 1.8mm is a compact, high-precision circuit board indicator engineered for modern electronic systems that demand reliability, miniaturization, and clean visual signaling. As equipment designs continue to shrink while becoming more intelligent—especially in AI cloud servers, AI processing centers, gaming machines, industrial controllers, and consumer devices—the need for small yet powerful indicators such as the 1.8mm CBI LED grows rapidly. Built with a robust design and optimized for PCB integration, this 1.8mm circuit board indicator delivers stable luminous output, excellent visibility, and long operating life. It is widely used in instrumentation, communication equipment, automation systems, medical devices, AI hardware racks, and compact electronic modules where precise, space-saving visual feedback is required. Features of the 1.8mm CBI LED Circuit Board Indicator1. Compact 1.8mm LED PackageThe miniature footprint allows the CBI LED 1.8mm to fit into dense PCB environments, making it ideal for small devices, multi-layer indicator arrays, and handheld electronic systems. 2. Dual-Level CBI Design (Optional)This model supports:
3. Pre-Formed Leads for Precision MountingThe leads are shaped for:
This ensures consistent optical alignment across production batches. 4. High-Contrast Black HousingThe PA66 housing includes:
This is especially valuable in AI servers, where indicators must remain visible around reflective metal enclosures. 5. Long-Life LED Chip TechnologyThe LED chip is engineered to deliver:
This allows the 1.8mm CBI to operate continuously in mission-critical equipment. 6. Industrial-Grade Durability
Suitable for global manufacturing requirements.  Applications of the 1.8mm CBI LED Circuit Board IndicatorThe CBI LED 1.8mm is designed for a broad range of industries and advanced hardware systems: 1. AI Cloud & Data Center HardwareUsed in:
The small LED indicator helps technicians identify power states, error signals, or channel activity quickly. 2. AI Processor Boards & Neural HardwareIdeal for:
3. Gaming Machines & Arcade EquipmentProvides compact multi-color indicators for:
4. Communication & Networking EquipmentUsed in:
The compact size helps maintain clean layouts in tight enclosures. 5. Industrial Automation & Control SystemsIncluding:
6. Medical ElectronicsValuable for space-constrained applications such as:
7. Consumer ElectronicsPerfect for:
8. Compact Display ModulesThe 1.8mm size is ideal for:
9. Switch & Keypad BacklightingFits neatly under:
Benefits of the 1.8mm CBI LED
Summary of Color OptionsThis 1.8mm CBI LED is available in numerous color configurations, including:
Each version maintains stable luminous intensity and uniform output, suitable for multi-status indication. ConclusionThe CBI LED 1.8mm circuit board indicator is engineered for applications requiring ultra-compact, reliable, and high-contrast visual signaling. Its combination of small size, long-life performance, and versatile mounting design makes it an excellent choice for industries ranging from AI hardware and gaming machines to medical devices and industrial control systems. If your design requires a miniature yet powerful indicator solution, the 1.8mm CBI LED provides exceptional performance with full customization options. Summary of Color OptionsThis 1.8mm CBI LED is available in numerous color configurations, including:
Each version maintains stable luminous intensity and uniform output, suitable for multi-status indication. ConclusionThe CBI LED 1.8mm circuit board indicator is engineered for applications requiring ultra-compact, reliable, and high-contrast visual signaling. Its combination of small size, long-life performance, and versatile mounting design makes it an excellent choice for industries ranging from AI hardware and gaming machines to medical devices and industrial control systems. If your design requires a miniature yet powerful indicator solution, the 1.8mm CBI LED provides exceptional performance with full customization options. ___________________________________________________________________________________________________________________________________________________ Dimension and Circuit Drawing:  |
Related Article List
Related Information
Soldering
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 Soldering | Soldering Iron | |||
| Pre-Heat | 150-180°C | Pre-Heat | 100°C Max. | Temperature | 300°C Max. |
| Pre-Heat Time | 120sec Max. | Pre-Heat Time | 60sec Max. | ||
| Peak Temperature | 260°C Max. | SolderWave | 260°C Max. | Soldering Time | 3sec Max.(one time only) |
| Soldering Time | 10 sec Max. | Soldering Time | 5sec 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
product.
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.
