STAR405F20 Description STAR405 series of Laser diode modules has been designed with emphasis on superior beam quality, high power stability, and reliable operation. The modules body is made of black anodized aluminum, enclosing laser diode, lens, and driving electronics. STAR405 features a focusable glass lens optic with a locking mechanism. It can thus be used for long range applications and very short working distances alike. The incorporated 6VDC driver circuit supports TTL modulation up to 300 kHz. Specifications Parameter Wavelength Output Power Power Stability (over 4 hours) Laser Class Beam Diameter at Aperture Beam Divergence Operating Voltage Operating Current Modulation (TTL) Operating Temperature Storage Temperature Material Body Material Lens Dimensions Leads (26AWG PVC free) MTTF Value 405 nm 20 mW 5% 3B 4.5 x 2.5 mm 0.3 mrad 6 VDC 60 mA < 300 kHz -10°C ..+70°C -30°C ..+80°C Aluminum, black anodized Glass Ø 16 mm x 60 mm Ø 0.25 mm² x 170 mm 8000 h Drawing Electrical Connection Lead Red Black Yellow Description + 6VDC GND Modulation Input* *For CW operation connect modulation input to supply +voltage 24.05.2013 STAR405F20 1/1