AN1105W-21-TR

LED Indication - Discrete Overview

The AN1105W-21-TR is a surface-mount infrared emitter manufactured by Stanley Electric Co. It operates at a wavelength of 940 nm and features a dome lens shape with a 30-degree beam angle. The component is housed in a 1206 (3216 metric) package, suitable for SMD/SMT installation. Key electrical parameters include a forward voltage of 1.22 V at a forward current of 20 mA, with a radiant intensity of 4.8 mW/sr. It has a power rating of 5.7 mW and supports a maximum operating temperature of +85 C.

LED Indication - Discrete Feature Summary

• Surface mount infrared LED emitter designed for compact electronic assemblies
• Dome lens configuration providing a focused 30-degree beam angle
• Optimized for infrared data communication applications within the specified thermal range

LED Indication - Discrete Applications

• Infrared data communications
• Remote control systems
• Sensor interfaces

LED Indication - Discrete Procurement Notes

Verify the specific suffix '21' against official datasheets to confirm exact binning or optical characteristics, as standard variants may differ. Confirm moisture sensitivity level (MSL 4) handling requirements during storage and reflow soldering processes. Ensure compatibility with 1206 footprint PCB layouts and check RoHS compliance status for regulatory adherence.

LED Indication - Discrete Selection Notes

Select this component when a 940 nm infrared source is required for short-range data transmission. The 1206 package size offers a balance between optical output and board space efficiency. Consider the 1.22 V forward voltage drop for circuit design and ensure the driving current does not exceed the 20 mA limit to maintain reliability and lifespan.

LED Indication - Discrete Part Context

This part belongs to Stanley Electric's infrared LED series, specifically tailored for surface-mount technology. It shares the 1206 form factor with other visible and IR LEDs in the lineup but is distinctively tuned for 940 nm emission. The product is categorized under infrared emitters rather than general-purpose indicators.

LED Indication - Discrete Replacement Considerations

TAN1105W-TR is a confirmed substitute offering identical 940 nm wavelength, 1206 package, and similar electrical characteristics including 20 mA forward current and 1.22 V forward voltage.