AA1112H-TR

Overview

The AA1112H-TR is a discontinued single-color surface-mount LED manufactured by Stanley Electric Co. It emits orange light with a peak wavelength of 605 nm and a dominant wavelength of 606 nm. The component utilizes a 0805 (2012 metric) package with dimensions of 2.00 mm in length, 1.25 mm in width, and a maximum height of 0.90 mm. It features a milky white diffused lens for wide viewing angles of 153° and 154°. Electrical characteristics include a typical forward voltage of 2.2 V at a test current of 20 mA, resulting in an optical intensity of 3.7 mcd. The device operates within a temperature range of -40°C to +85°C.

Feature Summary

• Emits orange light with a peak wavelength of 605 nm
• Features a rectangular milky white diffused lens
• Designed for standard surface mount technology (SMD/SMT)
• Complies with RoHS3 specifications

Applications

• General indicator lighting
• Electronic equipment status displays
• Control panel illumination

Procurement Notes

Verify the End-of-Life (EOL) status dated October 27, 2022, before procurement planning. Confirm that the obsolete part number AA1112H-TR is no longer manufactured by Stanley Electric Co. Ensure compatibility with replacement components such as VFHA1112H-3BZ2C-TR if supply continuity is required. Check moisture sensitivity level (MSL 4) handling requirements during storage and assembly.

Selection Notes

Select this component only if legacy design compatibility is mandatory due to its discontinued status. Consider the low luminous intensity of 3.7 mcd when evaluating visibility requirements for the application environment. Verify that the 0805 footprint matches the existing PCB layout. Evaluate alternative high-intensity orange LEDs from the same manufacturer series if brighter indication is needed.

Part Context

This component belongs to the Stanley Electric 1112H series of single-color surface-mount LEDs. It is specifically categorized under orange LEDs within the broader family of optoelectronic indicators. The product was designed for compact electronic assemblies requiring standard SMD mounting techniques and diffuse light output characteristics.

Replacement Considerations

The verified substitute part number is VFHA1112H-3BZ2C-TR from Stanley Electric Co. This replacement maintains the 0805 package and orange color but offers higher luminous intensity and different electrical parameters.

FAQ

What is the current manufacturing status of the AA1112H-TR?

The AA1112H-TR is officially discontinued and no longer manufactured by Stanley Electric Co., with an End-of-Life date recorded on October 27, 2022.

What are the physical dimensions of the AA1112H-TR package?

The component uses a 0805 (2012 metric) package with dimensions of 2.00 mm in length, 1.25 mm in width, and a maximum height of 0.90 mm.