BR1111C-TR

Overview

The BR1111C-TR is a single-color surface-mount LED manufactured by Stanley Electric. It emits red light with a peak wavelength of 647 nm and a primary wavelength of 660 nm. The component utilizes a 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 0.8 mm in height. It operates at a forward current of 20 mA with a forward voltage of 1.7 V. The optical intensity is 12.7 mcd, and the lens features a white diffused finish. The viewing angles are 149° horizontally and 151° vertically. It functions within a temperature range of -30°C to +85°C.

Feature Summary

• Emits red light with specified peak and primary wavelengths for clear visual indication.
• Utilizes a standard 1206 surface-mount package for automated PCB assembly compatibility.
• Features a white diffused lens to provide uniform light distribution across wide viewing angles.

Applications

• Communication equipment status indicators
• Household appliance control panels
• Office automation device signals
• Factory automation system indicators

Procurement Notes

Verify the package size matches the design requirements, as this model uses a 1206 footprint rather than the more common 0603 size found in other series. Confirm the specific wavelength and luminous intensity meet the visibility needs of the application. Ensure the operating temperature range of -30°C to +85°C is sufficient for the intended environment. Check moisture sensitivity levels if reflow soldering processes are involved.

Selection Notes

Select this component when a larger 1206 footprint is acceptable or required for thermal management compared to smaller SMD LEDs. The red emission color is suitable for general status indication where high visibility is needed. Consider the 12.7 mcd intensity for applications requiring moderate brightness without excessive power consumption. Verify that the 1.7 V forward voltage aligns with the driving circuit's output capabilities.

Part Context

This part belongs to Stanley Electric's line of single-color surface-mount LEDs. It shares the manufacturer's focus on reliable optoelectronic components for industrial and consumer electronics. The 1206 package distinguishes it from the company's more prevalent 0603 series, offering different spatial constraints for PCB layout designers while maintaining similar electrical characteristics typical of red LEDs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official Stanley Electric resources for cross-reference data.