uxcell 50 Pcs 5mm Round Head Infrared Receiver Photodiodes IR Diode Product Name : Infrared ReceiverDiode;Material : Plastic, Metal;Spectral Range : 700-1050nm Power Dissipation Pd : 100mW;Light Current IL(1000LX-10V) : &gt;=3mA Dark current Id (-10V) : 30 Diode Head Size : 5mm x 9mm / 0.2" x 0.35"(D*L);Color : Black Weight : 15g;Package Content : 50+/-2% xInfrared ReceiverDiode