EAPL3527RA4

LED Indication - Discrete Overview

The EAPL3527RA4 is a red light-emitting diode manufactured by Everlight Electronics Co Ltd. It utilizes a standard surface-mount PLCC package configuration with a 2-SMD, J-lead footprint. The component emits red light and features a clear lens design for optimal visibility. Key electrical parameters include a forward voltage of approximately 2.1V at a test current of 20mA. The device offers a viewing angle of 120 degrees, ensuring wide dispersion. It is classified as a single-color indicator LED suitable for general-purpose applications.

LED Indication - Discrete Feature Summary

• Standard SMD top-view design with PLCC package
• Clear lens construction for enhanced light transmission
• Wide 120-degree viewing angle for broad visibility
• J-lead surface-mount configuration for reliable PCB attachment

LED Indication - Discrete Applications

• General purpose status indication
• Panel mount indicators
• Consumer electronics status lights
• Appliance control panels

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffix to confirm lens color and binning requirements. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for obsolescence notices or product change notifications from the manufacturer. Ensure compatibility with standard reflow soldering profiles for J-lead packages. Validate lead time availability through authorized distributors.

LED Indication - Discrete Selection Notes

Select this component when a standard red indicator with a wide viewing angle is required. The PLCC package offers robust mechanical stability for surface-mount processes. Consider the forward voltage drop for driver circuit design. Evaluate thermal management requirements based on the intended operating current. Compare against alternative colors if visual distinction is necessary in multi-indicator arrays.

LED Indication - Discrete Part Context

This part belongs to the EAPL3527 series of surface-mount LEDs from Everlight. The series includes various colors and package variations. The RA4 suffix typically denotes a red LED with a clear lens. Similar parts in the family include white and green variants. The 3528 metric size indicates the physical dimensions of the package.

LED Indication - Discrete Replacement Considerations

Direct substitutes may include other 3528-style red LEDs from different manufacturers. Verify pinout compatibility and forward voltage characteristics. Check for equivalent luminous intensity and viewing angle specifications. Ensure the replacement part meets the same environmental and reliability standards.