VFY1111C-4BY3D-TR

LED Indication - Discrete Overview

The VFY1111C-4BY3D-TR is a single-color surface-mount LED manufactured by Stanley Electric Co. It features a 0603 (1608 metric) package with dimensions of 1.6mm length, 0.8mm width, and a maximum height of 0.7mm. The device emits yellow light with a peak wavelength of 592nm and a dominant wavelength of 589nm. Typical forward voltage is 2.1V at a test current of 20mA. The lens is milky white and diffused, providing a viewing angle of 140 degrees in the x-axis and 150 degrees in the y-axis.

LED Indication - Discrete Feature Summary

• Compact 0603 surface-mount form factor suitable for space-constrained designs
• Diffused lens design provides wide viewing angles for uniform illumination
• Yellow emission optimized for standard indicator applications

LED Indication - Discrete Applications

• Status indication on electronic circuit boards
• Panel indicators for consumer electronics
• Signal lights in automotive instrumentation

LED Indication - Discrete Procurement Notes

Verify component authenticity through authorized Stanley Electric distributors. Confirm RoHS compliance status prior to integration. Ensure proper handling procedures are followed due to moisture sensitivity classification. Review datasheet specifications for soldering thermal profiles to prevent damage during assembly processes.

LED Indication - Discrete Selection Notes

Select this component when a compact yellow indicator is required for SMD assembly lines. Consider the specific forward voltage drop and luminous intensity requirements against available alternatives within the 1111C series. Evaluate mechanical constraints regarding the 0.7mm maximum height profile for final product enclosure compatibility.

LED Indication - Discrete Part Context

This part belongs to the Stanley Electric 1111C series of single-color high-brightness LEDs. The series utilizes AlGaInP die materials and offers various color options including green, yellow, orange, and red. Components are sorted by luminous intensity and wavelength ranks to ensure consistency across production batches.

LED Indication - Discrete Replacement Considerations

Check for direct substitutes such as VFHY1111C-3BX2D-TR if availability is an issue. Verify pinout compatibility and electrical characteristics before swapping components in existing designs.