external dimensions (units: mm) 134 led lamps two-color leds ( f 3.1 mm) spr-39 series the spr-39 series are f 3.1 mm, two-color leds with a high luminous efficiency. red and green elements are built into a single package, and these leds are suitable for a wide range of uses. features 1) two-color emission : red and green. 2) epoxy resin package with a diameter of 3.1 mm. 3) milky white lens. 4) high reliability. 5) lead pitch of 2 mm. selection guide absolute maximum ratings (ta = 25 c)
135 led lamps spr-39 series electrical and optical characteristics (ta = 25 c) luminous intensity vs. wavelength directional pattern
136 led lamps spr-39 series electrical characteristic curves (red, green)
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