The PDI-C172SMF is a blue enhanced PIN silicon photodiode from Laser Components that is ideal for high speed photoconductive or photovoltaic applications packaged in a black plastic surface mount package. Measuring just 3mm square x 1.1mm thick, with optical filter options, supplied on tape and reel, this photodiode is a surface mount companion.  In addition, it is ideal for photointerrupters, oximeter sensors, barcode readers and glucometers.