The QFLD-635-80MAX from QPhotonics is a Laser Diode with Wavelength 639.1 nm, Output Power 0 to 0.0774 W, Output Power (CW) 0 to 0.0774 W, Threshold Current 157 mA, Operating Current 0.361 to 0.397 A. More details for QFLD-635-80MAX can be seen below.