With 850, 890, and 940 nm wavelengths, VSMY2853, VSMF2893, VSMB2943, and VSMB2948 Series provide ±25° and ±28° angles of half intensity and optical power from 20–35 mW/sr at 100 mA drive current. Units feature GaAIAs surface emitter chip (VSMY2853), double hetero (VSMF2893), and multi quantum well (VSMB2943, VSMB2948) technologies. Supplied in 2.3 x 2.3 x 2.5 mm gullwing and reverse gullwing packages as well as 2.3 x 2.55 x 2.3 mm side-view packages, emitters offer switching speeds down to 10 ns.
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