3mm LED CBI® Circuit Board Indicator For Backlighting 551-xx02 CATHODE ID 4.45 [.175] 5.08 [.200] PART NO. 8.71 [.343] .38 [.015] 551-1502 551-1602 551-1702 2.54 [.100] .51 [.020] .51 [.020] .45 SQ. [.018] 3.68 [.145] COLOR HIGH EFFICIENCY, TINTED, NON DIFFUSED Green Yellow Red CATHODE 2.54 [.100] RECOMMENDED P.C. BOARD LAYOUT 6.86 [.270] 0.9 [.035] Dimensions in mm [inches] To order any of the 551-xx02 part numbers with Reverse Polarity (Cathode Left), please add -010 to the part numbers shown above. Standard Polarity shown in drawing: Cathode right Features • Multiple CBIs form horizontal LED arrays on 4.45mm (0.175”) center-lines PART NUMBER ORDERING CODE • Extended housing and narrow viewing angle LEDs reduce light bleed • High Contrast, UL 94 V-0 rated, black housing • Oxygen index: 31.5% • Polymer content: PBT, 2.242 g 5 5 1 – x x 0 2 – 0 1 0 Series LED Type Reverse Polarity Option 1) Cathode Left –010 Ordering Code Suffix required ONLY • Housing stand-offs facilitate PCB cleaning for Reverse Polarity Option • Solderability per MIL-STD-202F, method 208F • LEDs are safe for direct viewing per IEC 825-1, EN-60825-1 • Compatible with: 553-22xx-100 Bi-Level 564-2210-xxx Tri-Level 568-221x-xxx Quad-Level Tolerance note: As noted, otherwise: • LED Protrusion: ±0.04 mm [±0.016] • CBI Housing: ±0.02mm[±0.008] Typical Operating Characteristics @ TA=25°C See LED data sheet for additional information See page 4-70 and 4-71 for Reference Only LED Drive Circuit Examples. See page 4-72 for Pin Out Part Number Color Peak Wavelength nm IV mcd VF Volts* Test Current (mA) Viewing Angle 2Θ Θ½ LED Data sheet Page # 551-1502 551-1602 551-1702 Green Yellow Red 565 585 635 50 20 29 2.1 2.1 2 10 10 10 45° 45° 45° 521-9430 521-9431 521-9432 4-61 4-61 4-61 * IF = 20mA 4-12 Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com 3mm Discrete LED High Efficiency Tinted, Non-Diffused 521-9430, -9431, -9432 3.2 [.126] 4.44 [.175] 1.0 [.040] .457 [.018] 1.0 [.040] PART NO. COLOR 521-9430 521-9431 521-9432 Green Yellow Red 2.54 [.100] 3.0 [.118] 5.97 MAX [.235] 25.4 [.100] MIN 1.27 [.050] .40 [.016] CATHODE Dimensions in mm [inches] MOUNTING CLIP: 515-0006 located on page 4-65 Green Yellow Red -9430 -9431 -9432 Power Dissipation (mW) 100 60 100 Forward Current (mA) Derating (mA/°C) From 50°C 30 .4 20 .25 30 .4 Peak Current (mA) 120 80 120 Operating Temperature (°C) -55/+100 -55/+100 -55/+100 Storage Temperature (°C) -55/+100 -55/+100 -55/+100 ABSOLUTE MAXIMUM RATINGS (TA=25°C) Pulse width = 100µs Soldering Temperature 260°C, 5 seconds, 1.6 mm from case Solder Adherence per MIL-STD-202E, Method 208C OPERATING CHARACTERISTICS (TA=25°C) Green Yellow Red -9430 -9431 -9432 Luminous Intensity (mcd) IF=10mA Min. Typical 32 50 10 20 8.7 29 Peak Wavelength (nm) λ Peak Typical 565 585 635 Viewing Angle (2Θ½) Typical 45° 45° 45° Forward Voltage (V) IF=20mA Typical Max. 2.1 2.8 2.1 2.8 2 2.8 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 4-61 4