5mm LED CBI® Circuit Board Indicator 3 Leaded, Bi-Color, Bi-Level PART NO. 552-3511 552-3544 11.55 [.455] 7.518 [.296] 4.86 [.190] 6.35 [.250] 12.52 [.493] 552-35xx COLOR* Red/Green Yellow/Green * Top-Bottom LED D 3.175 [.125] .762 [.030] 3.68 [.145] 4.57 [.18] GREEN ANODE RED/YELLOW ANODE .508 SQ. [.020] 2.54 [.100] TOP LED COMMON CATHODE 8.128 [.320] 2.54 [.100] 2.54 1.09 [.100] [.043] RECOMMENDED P.C. BOARD LAYOUT Dimensions in mm[inches] Features Tolerance note: As noted, otherwise: • Common Cathode simplifies design, and the red/green LED • LED Protrusion: ±0.04 mm [±0.016] • CBI Housing: ±0.02mm[±0.008] provides yellow-orange as a third color • Multiple CBIs form horizontal LED arrays on 7.62mm (0.300”) center-lines. • High Contrast, UL 94 V-0 rated, black housing • Oxygen index: 32% • Polymer content: PBT, 1.055 g • Housing stand-offs facilitate PCB cleaning • Solderability per MIL-STD-202F, method 208F • LEDs are safe for direct viewing per IEC 825-1, PART NUMBER ORDERING CODE LED Type SERIES Top Position Bottom Position 552-35xx EN-60825-1 Color 0) Blank 1) Red/Green Bi-color 4) Yellow/Green Bi-color Typical Operating Characteristics (TA=25°C) See LED data sheet for additional information See page 6-55 and 6-56 for Reference Only LED Drive Circuit Examples. See page 6-57 for Pin Out Part Number Color Peak Wavelength nm IV mcd VF Volts Test Current (mA) Viewing Angle 2Θ Θ½ LED Data sheet Page # 552-3511 552-3544 Red/Green Yellow/Green 635/565 583/565 5/8 5/8 2.1/2.3 2.1/2.1 10 10 65° 65° 521-9450 521-9460 6-45 6-45 6-38 Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com 5mm Discrete LED Bi-Color 3 Leaded, Non-Tinted, Diffused 8.81 [.347] .762 [.030] GREEN ANODE 3.81 [.150] 5.84 [.230] COMMON CATHODE 4.82 [.190] .508 [.020] 1.0 [.040] MAX 1.52 [.060] 25.14 [.990] 521-9450, -9460 PART NO. LED COLOR 521-9450 Red/Green 521-9460 Yellow/Green NEW 5.08 [.200] 2.54 [.100] RED ANODE MOUNTING CLIP: 515-0004 located on page 6-48 Dimensions in mm [inches] Red/Green Yellow/Green -9450 -9460 135/135 135/135 Forward Current (mA) Derating (mA/°C) From 50°C 1. From 40°C 25/25 .5/.5 25/25 .5/.5 Peak Current (mA) 90/90 90/90 Operating Temperature (°C) -20/+85 -20/+85 Storage Temperature (°C) -55/+100 -55/+100 Soldering Temperature 260°C, 5 seconds, 1.6 mm from case ABSOLUTE MAXIMUM RATINGS (TA=25°C) Power Dissipation (mW) Pulse width = 10 µs Solder Adherence per MIL-STD-202E, Method 208C OPERATING CHARACTERISTICS (TA=25°C) Red/Green Yellow/Green -9450 -9460 Luminous Intensity (mcd) IF=10mA Min. Typical 2.1/4.2 5/8 2.1/4.2 5/8 Peak Wavelength (nm) λ Peak Typical 635/565 583/565 Viewing Angle (2Θ ½) Typical 65° 65° Forward Voltage (V) IF=10mA Typical Max. 2.1/2.3 2.5/2.7 2.1/2.1 2.5/2.5 6 Θ is the off axis angle at which the luminous intensity is half the axial luminous intensity Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com 6-45