AA4040SRS

$0.50

Description：LED RED CLEAR SMD R/A
Series：-
Mfr：Kingbright
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0ca85eabe5e0 Category: LED Indication - Discrete Brand: Kingbright

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Product introduction

AA4040SRS is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists Kingbright. Its product description is LED RED CLEAR SMD R/A. Review the specifications below when checking this part for your BOM.

LED Indication - Discrete specifications for AA4040SRS

Description：LED RED CLEAR SMD R/A
Series：-
Mfr：Kingbright
Package：Tape & Reel (TR),Cut Tape (CT)
Color：Red
Configuration：Standard
Lens Color：Colorless
Lens Transparency：Clear
Millicandela Rating：60mcd
Lens Style：Round with Flat Top
Lens Size：2.40mm Dia
Voltage - Forward (Vf) (Typ)：1.85V
Current - Test：20mA
Viewing Angle：120°
Mounting Type：Surface Mount, Right Angle
Wavelength - Dominant：640nm
Wavelength - Peak：655nm
Features：-
Package / Case：2-SMD, Boomerang
Supplier Device Package：SMD
Size / Dimension：4.00mm L x 3.60mm W
Height (Max)：4.00mm
Grade：-
Qualification：-

LED Indication - Discrete datasheet and documents for AA4040SRS

AA4040SRS

LED Indication - Discrete Overview

The Kingbright AA4040SRS is a single-color surface-mount LED in the PLCC-2 package. It emits red light with a peak wavelength of 630 nm and a viewing angle of 120 degrees. The component operates at a forward current of 20 mA with a forward voltage of 1.95 V and a power rating of 75 mW. It features a water-clear dome lens and functions within a temperature range of -40°C to +85°C.

LED Indication - Discrete Feature Summary

Surface-mount design in a compact PLCC-2 package for automated assembly
Water-clear dome lens provides a wide 120-degree viewing angle
Red emission optimized for indicator applications

LED Indication - Discrete Applications

Panel indicators
Status lights
Instrumentation displays

LED Indication - Discrete Procurement Notes

Verify the specific suffix against official Kingbright documentation, as variants like SURSK or SRSYKCT-R differ in luminous intensity and wavelength. Confirm RoHS compliance status and moisture sensitivity levels prior to procurement to ensure compatibility with reflow soldering profiles.

LED Indication - Discrete Selection Notes

Select this component for standard red indication where a 120-degree visibility cone is required. Ensure the circuit limits current to 20 mA to maintain the 75 mW power rating. Verify that the 1.95 V forward voltage aligns with the system drive logic.

LED Indication - Discrete Part Context

This part belongs to the AA4040 series of second-generation SMD LEDs from Kingbright. The series offers improved material durability and electrical reliability compared to previous generations, supporting dense system designs in a 4.0 x 4.0 mm footprint.