Part Number: K15MDKW51 26mm LED LAMP CLUSTER www.SunLED.com Features zWater proof package with hood suitable for outdoor and indoor information boards. zRoHS compliant. Package Schematics D E L n u S LMDK17W-11.7X15PCS EMITTING COLOR(RED) Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3. Specifications are subject to change without notice. Dec 26,2013 SDSA9137 V1-X Layout: Maggie L. P. 1/3 Part Number: K15MDKW51 26mm LED LAMP CLUSTER www.SunLED.com Electrical / Optical Characteristics at TA=25°C Symbol Parameter IV Luminous Intensity 2 θ1/2 Device Min Typ. Max. Units Test Conditions 10500 22490 - 3750* 7490* - mcd IF=60mA Viewing Angle - 40 - deg - VF Forward Voltage - 9.75 12.5 V IF=60mA λP Peak Wavelength - 645* - nm IF=60mA λD Dominant Wavelength - 630* - nm IF=60mA Δλ 1/2 Spectral Line Half-width - 28 - nm IF=60mA IR Reverse Current - - 30 uA VR = 5V K15MDKW51 *Luminous intensity value and wavelength are in accordance with CIE127-2007 standards. u S L n D E Absolute Maximum Ratings at TA=25°C Parameter Type Units 1125 mW Total DC Forward Current 90 mA Reverse Voltage 5 V Total Power dissipation Operating Temperature -40°C To +70°C Storage Temperature -40°C To +85°C Dec 26,2013 SDSA9137 V1-X Layout: Maggie L. P. 2/3 Part Number: K15MDKW51 26mm LED LAMP CLUSTER www.SunLED.com PACKING & LABEL SPECIFICATIONS D E L n u S K15xxx TERMS OF USE 1. Data presented in this document reflect statistical figures and should be treated as technical reference only. 2. Contents within this document are subject to improvement and enhancement changes without notice. 3. The product(s) in this document are designed to be operated within the electrical and environmental specifications indicated on the datasheet. User accepts full risk and responsibility when operating the product(s) beyond their intended specifications. 4. The product(s) described in this document are intended for electronic applications in which a person’s life is not reliant upon the LED. Please consult with a SunLED representative for special applications where the LED may have a direct impact on a person’s life. 5. The contents within this document may not be altered without prior consent by SunLED. 6. Additional technical notes are available at http://www.SunLED.com/TechnicalNotes Dec 26,2013 SDSA9137 V1-X Layout: Maggie L. P. 3/3