LED lamps Directly mountable, two-color LEDs (φ5.0 mm) SPR-325 Series The SPR-325 series are φ3.2 mm, two-color LEDs which can be directly mounted on a printed circuit board. Red and green elements are built into a single package, and these LEDs are suitable for a wide range of uses. External dimensions (Units: mm) Features 1) Two-color emission : red and green. 2) Epoxy resin package with a diameter of 3.2 mm. 3) Milky white lens. 4) High reliability. 5) Lead pitch of 2.5 mm. Selection guide 140 Absolute maximum ratings (Ta = 25C) LED lamps SPR-325 Seires Electrical and optical characteristics (Ta = 25C) Luminous intensity vs. wavelength Directional pattern 141 LED lamps Electrical characteristic curves (red, green) 142 SPR-325 Seires