The RLD65PZX3 from ROHM Semiconductor is a Laser Diode with Wavelength 650 to 664 nm, Output Power 12 mW, Operating Voltage 2.3 to 2.7 V, Operating Current 0.025 to 0.035 A, Threshold Current 25 to 35 mA. More details for RLD65PZX3 can be seen below.