We do not carry the YSL-R531FR2C-F1 infrared LED from Sparkfun. However, we do carry a similar infrared LED from Kingbright. Please review the datasheets to make sure it will work for your application.
|MFR PART #||WP7113SF7C|
|DIGI-KEY PART #||754-2226-ND|
|DESCRIPTION||Infrared (IR) Emitter 850nm 1.4V 50mA 50mW/sr @ 50mA 20° Radial|