Datasheet Obtain 3D specification files
Initial Graphics Exchange Specification (.IGS)Standard for the Exchange of Product Model Data (.STEP)To examine all 3D specifications, save the files to your local drive and open them with your 3D application.
Lens colors in 3D files are solely for visual representation; consult the Datasheet for accurate lens type and color information.
In the event of a mismatch, the dimensions in the datasheet take precedence over the 3D specifications.
3mm CBI LED, Bi-Color – High-Performance Circuit Board Indicator LED
The 3mm CBI LED (Circuit Board Indicator LED) in bi-color configuration is designed for precision status indication in modern electronic hardware, offering excellent visibility, compact size, and dual-color signaling capabilities. Engineered for today’s high-performance equipment—from industrial controllers and communication devices to advanced AI hardware systems and gaming machines—this LED ensures reliable operation, long service life, and seamless PCB integration.
Product Overview
This 3mm bi-color CBI LED features a compact rectangular housing and a robust dual-color LED element that allows designers to display multiple states using a single component. Whether used in system dashboards, embedded modules, or compact control interfaces, it provides consistent brightness, low power consumption, and excellent optical uniformity.
Key Features
-
Bi-color (dual-color) illumination for multi-status visual signaling
-
3mm LED package ideal for compact PCBs and dense indicator arrays
-
Pre-formed leads ensure accurate PCB alignment and stable mounting
-
High-contrast black housing for superior ON/OFF visibility
-
Stable luminous output with long-life LED chips
-
UL 94V-0 PA66 housing for flame resistance and durability
-
Halogen-free, RoHS compliant, environmentally safe design
-
Multiple color combinations available (Red/Green, Red/Yellow, Red/Blue, etc.)
Advantages of the 3mm Bi-Color CBI LED
1. Multi-State Display in One LED
A single bi-color LED can visually communicate multiple statuses, reducing the overall component count and saving PCB space.
2. Enhanced Visibility
The flat, compact CBI housing focuses the emitted light in a forward direction, making it ideal for equipment with control panels or narrow viewing windows.
3. Highly Reliable for Continuous Use
Built for long duty cycles, this LED maintains stable brightness and color uniformity, even under extended operational hours.
4. Simplified PCB Integration
Pre-formed pins, standardized footprint, and through-hole compatibility make assembly fast and error-free.
5. Suitable for Next-Generation Smart Hardware
Its durable materials and stable performance support demanding new-era applications—including servers, cloud devices, and automation controllers.
Applications
This 3mm bi-color CBI LED is engineered to support a wide range of markets and advanced technology products:
Traditional Industrial & Commercial Uses
-
Control panels
-
Power supply status indication
-
Instrumentation and measurement devices
-
Communication terminals
-
Switches and keypads
-
Medical electronics indicators
AI, Computing & Server Applications (New Section)
-
AI cloud server racks – node activity, error, status monitoring
-
AI inference and training hardware – module health indication
-
Data center equipment – PSU, cooling, network module status signaling
-
Edge-AI devices – compact status indicators for embedded systems
Gaming, Entertainment & Consumer Electronics (New Section)
-
Gaming machines and arcade systems – mode indicators and event signaling
-
VR/AR hardware base stations – connection & tracking status
-
High-end gaming PCs – motherboard and I/O status lighting
-
Audio devices, mixers, synthesizers
Other Modern Applications
-
Smart home appliances
-
Battery-powered handheld tools
-
Outdoor communication terminals
-
Security and surveillance equipment
Why Choose This 3mm Bi-Color CBI LED?
-
Compact yet highly visible
-
Supports multi-signal output from one indicator
-
Extended lifespan for mission-critical environments
-
High reliability for 24/7 operation
-
Industry-standard footprint compatible with most PCBs
-
Available in numerous color pairings for customizable signaling
-
Perfect for both modern digital systems and legacy industrial devices
Conclusion
The 3mm Bi-Color CBI LED is a versatile, compact, and high-performance indicator solution designed for today’s fast-evolving electronics industry. From industrial controllers to next-generation AI server hardware, it delivers consistent brightness, reliability, and efficient multi-status signaling. This makes it an ideal component for engineers, manufacturers, and procurement teams seeking dependable status indication in compact PCB layouts.
Enhance your product with a professional, durable, and flexible LED indicator—built for both classic electronics and future-focused hardware design.
