Generic 1210 3528 Surface Mount Round LED – Blue (Single Unit)
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This 1210 3528 SMD Blue LED is perfect for precision indicator applications. Integrate seamlessly into compact PCBs, bringing vivid blue light to your projects. Engineered for consistent luminous output and enduring operational life.
Reliable 1210 3528 SMD Blue LED delivers crisp, energy-efficient illumination for intricate circuit designs, ensuring dependable performance.
Miniaturized package allows maximum component density on crowded circuit boards and devices.
Delivers a clear and intense blue light, perfect for status indication and backlighting.
Designed for seamless integration into high-volume pick-and-place manufacturing processes.
The Engineering Behind the 1210 3528 SMD Blue LED
The 1210 3528 Surface Mount Device (SMD) Blue LED represents a foundational optoelectronic component, meticulously engineered for high-density circuit board integration. Utilizing a robust semiconductor junction, it converts electrical energy into a precisely emitted blue light spectrum, making it indispensable for indicator lamps, backlighting, and general illumination in compact electronic assemblies.
Constructed with high-grade encapsulating resins, this LED exhibits exceptional mechanical stability and thermal dissipation characteristics, crucial for maintaining optimal performance over extended operating periods. Its standardized footprint ensures broad compatibility across automated pick-and-place manufacturing processes, reinforcing its role as a workhorse in modern electronics.
Precise Wavelength Emission
The blue light emitted by this LED is characterized by a narrow spectral bandwidth, typically centered around 470nm, which is critical for applications requiring specific color rendering or integration into full-spectrum lighting solutions. This precision minimizes energy waste and maximizes visual clarity.
Surface Mount Technology (SMT) Integration
The 1210 (imperial) / 3528 (metric) package size signifies a compact, low-profile design ideal for space-constrained PCB layouts. SMT facilitates automated assembly, reducing manufacturing costs and improving circuit density, making it a preferred choice for high-volume production.
Optimized for Performance & Integration
- Package Type: SMD 1210 (3528)
- Emitted Color: Blue
- Forward Voltage (Vf): 3.0V – 3.4V (Typical)
- Forward Current (If): 20mA (Max)
- Luminous Intensity: 100-200 mcd (Typical)
- Viewing Angle: 120°
Features & Benefits
- Compact 1210/3528 Package: Enables high-density PCB layouts, saving valuable board space for miniaturized electronics.
- Vivid Blue Illumination: Provides clear, consistent blue light ideal for indicators, displays, and atmospheric lighting.
- Surface Mount Technology (SMT): Facilitates automated assembly processes, enhancing manufacturing efficiency and reliability.
- Low Power Consumption: Operates efficiently at standard forward currents, extending battery life in portable applications.
- Wide Viewing Angle (120°): Ensures broad visibility from various perspectives, suitable for diverse user interfaces.
- Robust Encapsulation: Offers enhanced durability and resistance to environmental factors, ensuring long-term performance.
Pro-Grade Advantages
- High luminous efficiency for minimal power draw.
- Standardized package ensures broad compatibility and easy integration.
- Long operational lifespan reduces maintenance requirements.
- Excellent choice for status indication and aesthetic lighting.
Technical Considerations
- Requires precise soldering for optimal thermal management.
- Fixed color output limits dynamic lighting applications.
What does ‘1210 3528’ refer to in this LED’s name?
The numbers ‘1210’ (imperial) and ‘3528’ (metric) denote the physical dimensions of the Surface Mount Device (SMD) package, specifically 3.2mm x 2.8mm, indicating its compact size for PCB integration.
What is the typical forward voltage and current for this blue SMD LED?
This blue SMD LED typically operates with a forward voltage (Vf) ranging from 3.0V to 3.4V and a maximum forward current (If) of 20mA, which are standard for common blue LEDs.
Can this 1210 3528 LED be used in general lighting applications?
While providing clear illumination, this specific LED is primarily designed for indicator lights, backlighting, and low-power accent lighting rather than high-power general illumination due to its typical luminous intensity.
What are the benefits of using a Surface Mount Device (SMD) LED?
SMD LEDs offer advantages like smaller size, lighter weight, better heat dissipation, and suitability for automated manufacturing processes, leading to more compact and reliable electronic designs.
How should this SMD LED be soldered onto a PCB?
This SMD LED should be soldered using reflow soldering techniques with a precisely controlled temperature profile. Manual soldering requires careful attention to avoid overheating, using fine-tipped soldering irons and low-temperature solder paste.
| Specification | Value |
|---|---|
| LED Type | Surface Mount Device (SMD) |
| Package Size (Imperial) | 1210 |
| Package Size (Metric) | 3528 (3.2mm x 2.8mm) |
| Emitted Color | Blue |
| Wavelength | 460-475nm (typical) |
| Forward Voltage (Vf) | 3.0 – 3.4V DC |
| Forward Current (If) | 20mA (Max) |
| Luminous Intensity | 100-200 mcd |
| Viewing Angle | 120° |
| Polarity | Anode/Cathode marked |
Additional information
| Brand | Generic |
|---|---|
| Technology | Optoelectronics (SMD LED) |
| Operating Voltage | 3.0-3.4V DC |
| Max Current | 20mA |
| Package | SMD 1210 (3528) |
| Output Signal | Blue Light (460-475nm) |
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