5991A40147F

$0.21

Description：599 SMD LED 0402 0.35MM HEIGHT Y
Series：599
Mfr：Dialight
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:04d0ad1d03c6 Category: LED Indication - Discrete Brand: Dialight

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Product introduction

Product Detailed Parameters

Description：599 SMD LED 0402 0.35MM HEIGHT Y
Series：599
Mfr：Dialight
Package：Tape & Reel (TR),Cut Tape (CT)
Color：Yellow
Configuration：Independent
Lens Color：Colorless
Lens Transparency：Diffused
Millicandela Rating：135mcd
Lens Style：Rectangle with Flat Top
Lens Size：1.00mm x 0.50mm
Voltage - Forward (Vf) (Typ)：2V
Current - Test：20mA
Viewing Angle：118°, 160°
Mounting Type：Surface Mount
Wavelength - Dominant：588nm
Wavelength - Peak：-
Features：-
Package / Case：0402 (1005 Metric)
Supplier Device Package：402
Size / Dimension：1.00mm L x 0.50mm W
Height (Max)：0.38mm
Grade：-
Qualification：-

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5991A40147F

Overview

The Dialight 5991A40147F is a surface-mount LED from the 599 series, designed for indication applications. It features a yellow lens with a water-clear finish and emits light at a peak wavelength of 589 nm. The component utilizes a compact 0402 (1006 metric) package with a low profile height of 0.35 mm. Electrical characteristics include a forward voltage of 3.3 V and a maximum forward current of 20 mA. It operates within a temperature range of -40°C to +85°C and exhibits a viewing angle of 140 degrees.

Feature Summary

Compact 0402 surface-mount form factor suitable for space-constrained designs
High brightness yellow emission optimized for visual status indication
Wide viewing angle ensures visibility from multiple perspectives

Applications

Electronic equipment status indicators
Control panel illumination
Consumer device front panels

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct lens color and electrical parameters. Confirm moisture sensitivity level handling requirements during storage and reflow soldering processes. Check for RoHS compliance status as defined in the official documentation before finalizing procurement specifications.

Selection Notes

Select this component when a low-profile yellow indicator is required for high-density PCB layouts. Ensure the driving circuit supports the specified 3.3 V forward voltage drop. Consider the 140-degree viewing angle for applications requiring broad visibility. Verify thermal management capabilities align with the -40°C to +85°C operating range.

Part Context

This part belongs to the Dialight MicroLED 599 series, which focuses on small-footprint surface-mount LEDs. The series offers various colors and package sizes, including 0402 and 0603 options. These components are engineered for reliable performance in consumer electronics and industrial control systems where space efficiency is critical.