Features:
- High reliability
- High radiant intensity
- Peak wavelength λp=940nm
- 2.54mm Lead spacing
- Low forward voltage
- Pb. Free, RoHS compliant version
Applications:
- Mouse
- Optoelectronic switch
- Infrared applied system
Datasheet:
Download the datasheet on this link.
Green 0805 SMD LED Diode - 512004
Infrared Optical Photoelectric Switches - 506017
TTP224 Four Channel Digital Touch Sensor - 506007 
Products received were packed in good manner, reasonable price and as per my specs.
Thanks
Best Regards
Siraj Khuwaja