3mm ROUND LAMP LED TLN-H4R3-1254 3mm Round LED (T-1) Features • • • • Popular T-1 diameter package Choice of various viewing angles Reliable and robust RoHS compliance Descriptions • The series is specially designed for applications requiring higher brightness. • The LED lamps are available with different colors, intensities. QRLNH4R3 Applications • • • • TV set Monitor Telephone Computer Device Selection Guide Chip Part No. TLN-H4R3-1254 Lens Color Material Emitted Color GaP Bright Red TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Color Diffused Rev. A/PG 20080107 Page 1 of 6 3mm Round LED TLN-H4R3-1254 Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Value Unit Reverse Voltage VR 5 V Continuous Forward Current IF 15 mA Power Dissipation Pd 45 mW Peak Forward Current (Duty 1/10@1KHZ) IF 50 mA Soldering Temperature (Note.1) Tsol 260 ± 5 °C Operating Temperature Topr -40 ~ +85 °C Storage Temperature Tstg -40 ~ +100 °C Note 1: Soldering time ≤ 5 seconds Electro-Optical Characteristics (Ta=25°C) Parameter Symbol Min. Typ. Max. Unit Luminous Intensity IV 0.63 1.60 ----- mcd Viewing Angle 2θ1/2 ----- 40 ----- deg Peak wavelength λp ----- 697 ----- nm Dominant wavelength λd ----- 650 ----- nm ----- 90 ----- nm Spectrum Radiation Bandwidth Δλ Forward Voltage VF 1.5 2.0 2.4 V Reverse Current IR ----- ----- 10 μA Condition IF =10mA VR=5V Rev. A/PG 20080107 www.taitroncomponents.com Page 2 of 6 3mm Round LED TLN-H4R3-1254 Typical Electro-Optical Characteristics Curves (Ta=25°C) Forward Current vs. Forward Voltage Forward Current IF (mA) Relative Luminous Intensity (%) Spectrum Distribution Wavelength (nm) Forward Voltage (V) Ambient Temperature Ta (°C) Forward Current IF (mA) Radiation Diagram Forward Current IF (mA) Forward Current vs. Ambient Temperature Relative Intensity vs. Forward Current Relative Luminous Intensity (%) Relative Luminous Intensity (%) Relative Intensity vs. Ambient Temperature Ambient Temperature Ta (°C) Rev. A/PG 20080107 www.taitroncomponents.com Page 3 of 6 3mm Round LED TLN-H4R3-1254 Package Dimensions (In mm) Note: 1. 2. All dimensions are in millimeters, and tolerance is 0.25mm without special declared. An epoxy meniscus may extend about 1.5mm down the lead. Packing Quantity Specification 1. 1000 PCS/1 Bag, 5 Bags/1 Box 2. 10 Boxes/1 Carton Rev. A/PG 20080107 www.taitroncomponents.com Page 4 of 6 3mm Round LED TLN-H4R3-1254 Ordering Information TL N – H 4 R 3 – 1254– XX – BL Lead Free Bag or Box Factory location code Code of Frame Structure Size in mm Round Lamp Color Diffused Bright Red Color Standard Taitron LED Lamp Rev. A/PG 20080107 www.taitroncomponents.com Page 5 of 6 3mm Round LED TLN-H4R3-1254 How to contact us US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA,1160 WEST YAN’AN ROAD, SUITE 1502, SHANGHAI,200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/PG 20080107 www.taitroncomponents.com Page 6 of 6