Discrete LED & photodiode? I've used Osram SFH325FA with SFH426-Z as a side-looking reflective opto.=20 4mm high and <$1 per pair. (SFH4244-Z is the closest that Digikey have...) Stephen -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of= Neil Sent: Wednesday, 28 September 2016 10:35 AM To: Microcontroller discussion list - Public. Subject: [EE] SMD side-looking reflective opto sensor? Well since y'all are bored and missing some action in this group... Anyone know of a side-looking relective opto sensor like this ( http://www.digikey.com/product-search/en?keywords=3Dtcrt1000 ), but SMD? Shorter (ie: does not stick up as much off the PCB) would be nice also. =20 This one is 6.1mm high and 4mm would be nice. Cheers, -Neil. -- http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/chang= e your membership options at http://mailman.mit.edu/mailman/listinfo/piclis= t --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .