ASMT-RR45-AQ902

Overview

The ASMT-RR45-AQ902 is a single-color red surface-mount LED from Broadcom Limited, housed in a 0603 (1608 metric) package. It features a diffused white lens with a rectangular shape and flat top design. The component emits light at a peak wavelength of 636nm and a dominant wavelength of 622nm. Typical forward voltage is 2V at a test current of 20mA, producing an intensity of 120mcd. The viewing angle is 145 degrees, and the maximum height is 0.55mm.

Feature Summary

• Diffused lens provides wide-angle visibility with a 145-degree viewing cone
• Compact 0603 surface-mount footprint suitable for space-constrained designs
• Standard configuration optimized for discrete indicator applications

Applications

• General purpose status indication on electronic circuit boards
• Panel mount indicators requiring compact form factors
• Consumer electronics device signaling

Procurement Notes

Verify RoHS3 compliance and MSL level 2A moisture sensitivity during sourcing. Confirm packaging type availability including tape and reel or cut tape options. Ensure supplier documentation matches the specific AQ902 suffix for correct wavelength and intensity specifications.

Selection Notes

Select this component when a standard red indicator is required in a small SMD package. Consider the 145-degree viewing angle for broad visibility needs. Verify that the 2V forward voltage aligns with the target drive circuit capabilities and thermal management requirements for the application environment.

Part Context

This part belongs to the ASMT-Rx45 series of single-color LEDs by Broadcom Limited. The series offers various color and lens combinations within the 0603 package size. The AQ902 suffix specifically denotes the red diffused variant with defined optical and electrical characteristics for general indication purposes.

Replacement Considerations

Public confirmed substitute: QBLP601-R0-2943 by QT Brightek. Verify pinout compatibility and optical intensity differences before substitution.