The NDB4216E from Nichia Corporation is a Class 4 Laser Diode that operates at a wavelength from 450 nm to 460 nm. It delivers a continuous wave output power of 0.1 W with a slope efficiency of 1.2 W/A and has a beam pointing accuracy of ±2.5° (parallel) and ±3° (perpendicular). This single-emitter laser diode has beam divergence of 8.5° (parallel) and 23° (perpendicular) and features RoHS Compliance. It requires a threshold current of 30 mA, an operating voltage of 5.2 V, and consumes 0.11 A of current. This single-mode laser diode is available in a floating mounted Can package that measures Ø5.6 mm with a photodiode and a zener diode. It is ideal for industrial and automotive applications.