Manufacturer: EVERLIGHT
Part Number: 19-213-R7C-A0P2R1B0E-3T-AM
Specifications:
- Type: LED (Light Emitting Diode)
- Color: Red
- Wavelength: 620-625 nm (typical)
- Luminous Intensity: 20-40 mcd (millicandela)
- Forward Voltage (Vf): 1.8-2.2V
- Forward Current (If): 20 mA (max)
- Viewing Angle: 30° (typical)
- Package Type: 3mm Round LED (T-1)
- Lead Material: Tinned Copper
- Operating Temperature Range: -40°C to +85°C
- Storage Temperature Range: -40°C to +100°C
Descriptions:
The EVERLIGHT 19-213-R7C-A0P2R1B0E-3T-AM is a standard 3mm red LED designed for general-purpose indicator applications. It features a clear lens for high visibility and is suitable for use in consumer electronics, automotive dashboards, and industrial control panels.
Features:
- High Brightness: Provides clear visibility in various lighting conditions.
- Low Power Consumption: Operates efficiently at low forward voltage.
- Wide Operating Temperature: Reliable performance in extreme environments.
- RoHS Compliant: Meets environmental safety standards.
- Long Lifespan: Durable construction ensures extended operational life.
This LED is ideal for applications requiring a compact, energy-efficient, and bright indicator light.
# Technical Analysis of EVERLIGHT’s 19-213-R7C-A0P2R1B0E-3T-AM Electronic Component
## 1. Practical Application Scenarios
The 19-213-R7C-A0P2R1B0E-3T-AM is a high-performance optoelectronic component manufactured by EVERLIGHT, designed for precision sensing and signaling applications. Below are key use cases where this component excels:
Industrial Automation
- Optical Encoders: Used in motor control systems to provide accurate position and speed feedback.
- Proximity Sensors: Detects object presence in automated assembly lines with high repeatability.
Consumer Electronics
- Ambient Light Sensing (ALS): Integrates into smart devices for adaptive display brightness control.
- Gesture Recognition: Enables touchless interaction in IoT devices and wearables.
Automotive Systems
- Infrared (IR) Communication: Supports in-vehicle data transmission for infotainment and driver assistance systems.
- Headlight & Taillight Control: Ensures reliable operation in LED lighting modules.
Medical Devices
- Pulse Oximetry: Provides non-invasive blood oxygen level monitoring in portable medical equipment.
- Disinfection Systems: Utilizes UV/IR LEDs for sterilization applications.
## 2. Common Design-Phase Pitfalls and Avoidance Strategies
Thermal Management Issues
- Pitfall: Excessive heat degrades LED lifespan and performance.
- Solution: Implement proper heat sinking and adhere to maximum junction temperature specifications.
Optical Misalignment
- Pitfall: Poor alignment reduces signal integrity in sensing applications.
- Solution: Use precision mounting fixtures and verify alignment during prototyping.
Electrical Overstress (EOS)
- Pitfall: Voltage spikes or incorrect biasing damage the component.
- Solution: Incorporate transient voltage suppressors (TVS) and current-limiting resistors.
Inadequate EMI Shielding
- Pitfall: Electromagnetic interference disrupts signal accuracy.
- Solution: Employ shielded enclosures and proper PCB grounding techniques.
## 3. Key Technical Considerations for Implementation
Electrical Parameters
- Verify forward voltage (Vf) and current (If) compatibility with the driver circuit.
- Ensure reverse voltage (Vr) does not exceed absolute maximum ratings.
Optical Performance
- Match wavelength (e.g., 850nm for IR, 520nm for green) to application requirements.
- Account for viewing angle and radiant intensity in system design.
Mechanical Integration
- Confirm footprint compatibility with PCB layout (e.g., SMD vs. through-hole).
- Use recommended reflow profiles for soldering to prevent thermal damage.
Environmental Robustness
- Select conformal coatings if operating in high-humidity or corrosive environments.
- Validate performance across the specified temperature range (-40°C to +85°C).
By addressing these factors, designers can maximize the reliability and efficiency of the 19-213-R7C-A0P2R1B0E-3T-AM in their applications.