Professional IC Distribution & Technical Solutions

The ELD-512SURWA/T2 is a surface-mount LED component manufactured by EVERLIGHT. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: EVERLIGHT
• Color: Red
• Wavelength: 625nm (typical)
• Lens Color: Water Clear
• Forward Voltage (Vf): 1.8V (typical)
• Forward Current (If): 20mA
• Luminous Intensity (Iv): 100mcd (minimum)
• Viewing Angle: 120°
• Package Type: SMD (Surface-Mount Device)
• Dimensions (L x W x H): 1.6mm x 0.8mm x 0.6mm
• Operating Temperature Range: -40°C to +85°C
• Storage Temperature Range: -40°C to +100°C

Descriptions:

• Compact, high-efficiency LED designed for surface-mount applications.
• Suitable for backlighting, indicators, and display applications.
• RoHS compliant and lead-free.

Features:

• High Brightness: Provides excellent visibility.
• Wide Viewing Angle: 120° for broad illumination.
• Low Power Consumption: Operates at 1.8V forward voltage.
• Reliable Performance: Stable operation across a wide temperature range.
• Compact SMD Design: Ideal for space-constrained PCB layouts.

For detailed datasheets or additional technical information, refer to EVERLIGHT's official documentation.

# Application Scenarios and Design Phase Pitfall Avoidance for the ELD-512SURWA/T2

The ELD-512SURWA/T2 is a high-performance electronic component designed for precision applications where reliability and efficiency are critical. Understanding its optimal use cases and potential design challenges ensures seamless integration into various systems while minimizing risks.

## Key Application Scenarios

1. Industrial Automation

The ELD-512SURWA/T2 is well-suited for industrial control systems, where stable signal transmission and durability under harsh conditions are essential. Its robust construction allows it to perform reliably in environments with high vibration, temperature fluctuations, and electromagnetic interference.

2. Automotive Electronics

In automotive applications, this component can be integrated into advanced driver-assistance systems (ADAS), infotainment units, and engine control modules. Its ability to maintain performance under extreme temperatures and voltage variations makes it a dependable choice for modern vehicles.

3. Consumer Electronics

The component is also used in high-end consumer devices, including smart home systems and wearable technology, where power efficiency and compact form factors are crucial.

4. Medical Devices

Precision and reliability are non-negotiable in medical equipment. The ELD-512SURWA/T2 is suitable for diagnostic instruments and patient monitoring systems, where signal accuracy and low power consumption are vital.

## Design Phase Pitfall Avoidance

To maximize the benefits of the ELD-512SURWA/T2, engineers must consider several key factors during the design phase to prevent common pitfalls:

1. Thermal Management

While the component is designed for high-temperature environments, improper heat dissipation can degrade performance over time. Ensure adequate PCB thermal relief and consider heat sinks or airflow optimization in confined spaces.

2. Signal Integrity

High-speed signal applications require careful PCB layout to minimize noise and crosstalk. Follow best practices for trace routing, grounding, and shielding to maintain signal fidelity.

3. Power Supply Stability

Voltage fluctuations can impact performance. Use decoupling capacitors and stable power regulators to ensure consistent operation, especially in automotive or industrial applications where power conditions may vary.

4. Mechanical Stress Considerations

In vibration-prone environments, secure mounting and strain relief for connectors can prevent mechanical failure. Avoid excessive bending or tension on solder joints.

5. Compliance with Industry Standards

Depending on the application, ensure the design meets relevant industry certifications (e.g., automotive-grade AEC-Q100, industrial EMI/EMC standards) to avoid compliance-related delays.

By carefully evaluating these factors during the design phase, engineers can fully leverage the ELD-512SURWA/T2’s capabilities while mitigating risks that could compromise system performance. Proper planning and adherence to best practices will result in a robust, efficient, and long-lasting implementation.