The Mitsubishi ML920J11S-29 are DFB (Distributed Feedback) laser diodes emitting light beam with emission wavelength around 1550 nm. They are well suited for light source in long distance digital transmission application of coarse WDM. They are hermetically sealed devices with the photo diode for optical output monitoring. These are new diodes, individually characterized, in factory envelopes. SPECIFICATIONS: Output Power: 5 mW Wavelength: 1550 nm typical, /-3 nm Operating Voltage: 1.0 Volts typical Threshold Current: 9 mA typical Operating Current: 28 mA typical Monitor Current: 300 uA typical Package: TO-18, 5.6 mm diameter base. A factory spec sheet can be found HERE Note: Due to the sensitive nature of laser diodes, there is no warranty or exchanges on these items.
