SMTL4-SRYB

LED Indication - Discrete Overview

The SMTL4-SRYB is a surface-mount tri-color LED in a PLCC-4 package. It integrates red, yellow, and blue chips with wavelengths of 635 nm, 585 nm, and 470 nm respectively. The device features a water-clear lens and a 120-degree viewing angle. Forward currents are rated at 20 mA per chip. Typical forward voltages are 1.9 V for red, 2.1 V for yellow, and 3.0 V for blue. Luminous intensities range from 25 mcd to 700 mcd depending on the color.

LED Indication - Discrete Feature Summary

• Integrates three distinct semiconductor chips within a single low-profile surface-mount package
• Utilizes an industry-standard PLCC-4 footprint for simplified board layout
• Features a water-clear lens to maximize light transmission efficiency

LED Indication - Discrete Applications

• Status indication on electronic control panels
• Multi-state signaling in industrial automation equipment
• Visual alerts in consumer appliance interfaces

LED Indication - Discrete Procurement Notes

Verify the specific suffix configuration against official Bivar documentation to ensure correct wavelength ordering. Confirm that the PLCC-4 footprint matches the target PCB design. Check moisture sensitivity levels for reflow soldering requirements. Validate thermal dissipation capabilities during operation. Ensure component availability aligns with production schedules.

LED Indication - Discrete Selection Notes

Select this component when space constraints require multiple indicator colors in a single location. Consider the common cathode or anode configuration relative to circuit design. Evaluate luminous intensity requirements for visibility under ambient lighting conditions. Assess reverse voltage ratings if driving circuits may induce negative potentials. Compare power consumption across all three active states.

LED Indication - Discrete Part Context

This part belongs to the SMTL4 series of super bright LEDs manufactured by Bivar Inc. The series focuses on providing high-intensity illumination in compact packages. The PLCC-4 form factor allows for automated pick-and-place assembly processes. This specific model combines red, yellow, and blue outputs for versatile signaling.

LED Indication - Discrete Replacement Considerations

SMTL4-SRGB

LED Indication - Discrete FAQ

What is the standard package footprint for this LED?

The SMTL4-SRYB utilizes the industry-standard PLCC-4 surface-mount footprint.

How many individual chips are contained within this package?

The device integrates three separate chips corresponding to the red, yellow, and blue colors.