SEL4428E

Bow-type LEDs sSEL4027 series SEL4427E Outline drawing A sSEL4028 series SEL4628C Outline drawing B 1.0min 23.0min Cathode 5.0±0.2 2.0±0.1 1.0min 23.5min Cathode 5.0±0.2 (1.0) 3.1±0.2 2.0±0.1 4.0±0.2 (P.2.54) (P.2.54) 0.45±0.1 × 0.4t 0.45±0.1 × 0.4t 0.65max Resin heap 0.8max 0.65max Resin heap 0.8max sSEL4029 series (for contact mounting automatic insertion) SEL4229R Outline drawing C sSEL6427EP (for contact mounting automatic insertion) SEL6427EP Outline drawing D 1.0min 23.0min Cathode 4.6±0.1 4.9±0.3 Cathode (P.2.54) (1.0) (P.2.54) 1.0min 20.5min 8.0±0.2 3.1±0.2 3.5±0.2 3.0 2.4 4.2 0.45+0.1 0.65max 4.4±0.1 0.45 × 0.4t 0.65max Resin heap 0.8max Resin heap 0.8max 0.4+0.1 sExternal dimensions: Unit: mm Tolerance: ±0.3 Viewing angle SEL4027 series SEL4029 series 0° 30° 60° 30° 60° 60° 30° SEL4028 series SEL6027 series 0° 30° 60° 90° 100% 50 0 50 90° 100% 90° 100% 2.1±0.1 50 0 50 90° 100% 0° 30° 60° 30° 60° 60° 30° 0° 30° 60° 90° 100% 50 0 50 90° 100% 90° 100% 50 0 50 90° 100% 28 2.0±0.1 4.0±0.1 4.0±0.2 Absolute maximum ratings (Ta=25°C) Symbol Unit Ratings IF mA 30 IFP mA 100 VR V 3 Top °C –30 to +85 Tstg °C –30 to +100 Electro-optical characteristics (Ta=25°C) Type No. Type of lens Emitting color typ 1.9 2.0 1.9 2.0 VF (V) IR IV Condition (µA) Condition (mcd) Condition IF VR IF max (mA) max typ (mA) (V) 10 2.5 50 3 20 20 5 18 40 20 15 2.5 10 50 3 16 9 10 7 10 20 28 2.5 3 10 50 8 10 20 20 2.5 10 50 3 λp ∆λ Outli...