PRODUCT FAMILY DATA SHEET C503B-Axx-015: 5-mm Round Amber LEDs PRODUCT DESCRIPTION Round LEDs offer superior light output • Electronic Signs & Signals (ESS) for excellent readability in sunlight and • Motorway Signs dependable performance. They provide • Color and Typical Dominant • Variable Message Sign (VMS) extremely stable light output over long • Advertising Signs • Petrol Signs • Amusement These lamps are made with an advanced • Luminous Intensity (mcd) optical-grade epoxy offering superior hightemperature and high-moisture-resistance • Roadway Signs performance in outdoor signal and sign • Viewing angles: applications. C503B-AAS/AAN-015 15 degree minimum • Lead - Free • RoHS Compliant Cree LED / 4001 E. Hwy. 54, Suite 2000 / Durham, NC 27709 USA / +1.919.313.5330 / www.cree-led.com © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree

C503B-Axx-015: 5-MM ROUND AMBER LEDS ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Items Absolute Maximum Rating Reverse Voltage Power Dissipation Operation Temperature Storage Temperature Lead Soldering Temperature Max. 260°C for 3 sec. max. (3 mm from the base of the epoxy bulb) Electrostatic Discharge Classification (MIL-STD-883E) Forward Current Peak Forward Current For long term performance the drive currents between 10mA and 30mA are recommended. Please contact Cree LED sales representative for more information on recommended drive conditions. Pulse width ≤0.1 msec, duty ≤1/10. TYPICAL ELECTRICAL...

C503B-Axx-015: 5-MM ROUND AMBER LEDSINTENSITY BIN LIMITAmber 15° min(20 mA) - C503B-AAS/AAN-015

C503B-Axx-015: 5-MM ROUND AMBER LEDS Notes: • The above kit numbers represent order codes that include multiple intensity-bin and color-bin codes. Only one intensity-bin code and one color-bin code will be shipped on each bulk. Single intensity-bin code and single color-bin codes will not be orderable. • Please refer to the HB LED Lamp Reliability Test Standards document for reliability test conditions. • Please refer to the HB LED Lamp Soldering & Handling document for information about how to use this LED product safely. © 2021-2024 Cree LED. The information in this document is subject to change...

C503B-Axx-015: 5-MM ROUND AMBER LEDS GRAPHS The data below are collected from statistical figures that do not necessarily correspond to the actual parameters of each single LED. Hence, these data will be changed without further notice. (RELATIVE LUMINOUS INTENSITY) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT FIG.1 FORWARD CURRENT VS. FORWARD VOLTAGE. (RELATIVE LUMINOUS INTENSITY) -50 Ir(uA) FIG.3 REVERSE CURRENT VS. REVERSE VOLTAGE. FIG.4 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH. 50% Power Angle : 15 C503B-AAS/AAN-015 (RELATIVE LUMINOUS INTENSITY) 0 1.0 © 2021-2024 Cree LED. The information...

C503B-Axx-015: 5-MM ROUND AMBER LEDS MECHANICAL DIMENSIONS All dimensions are in mm. Tolerance is ±0.25 mm unless otherwise noted. An epoxy meniscus may extend about 1.5 mm down the leads. Burr around bottom of epoxy may be 0.5 mm max. C503B-AAS-015: NOTES RoHS Compliance The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product...

C503B-Axx-015: 5-MM ROUND AMBER LEDS KIT NUMBER SYSTEM Cree LED lamps are tested and sorted into performance bins. A bin is specified by ranges of color, forward voltage, and brightness. Sorted LEDs are packaged for shipping in various convenient options. Cree LEDs are sold by order codes in combinations of bins called kits. Order codes are configured in the following manner: © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED.

C503B-Axx-015: 5-MM ROUND AMBER LEDS The LED soldering specification is shown below(suitable for both leaded solder & lead-free solder): • Manual soldering onto the PCB is not recommended because soldering time is uncontrollable. • The recommended wave soldering is as below: • Do not apply any stress to the LED package, particularly when heated. • Only bottom preheat is suggested & should not preheat on top in order to reduce thermal stress experienced by the LEDs. • The LEDs must not be re used once they have been extracted from PCB. • After soldering the LEDs, the package should be protected...

C503B-Axx-015: 5-MM ROUND AMBER LEDS PACKAGING • The LEDs are packed in cardboard boxes after packaging in normal or anti-electrostatic bags. • Cardboard boxes will be used to protect the LEDs from mechanical shock during transportation. • The boxes are not water resistant, and they must be kept away from water and moisture. • Max 500 pcs per bulk and Max 2500 pcs per ammo. Bulk Pack Packaging Type: Ammo Pack Packaging Type: COLOR LED LAMP TYPE LXXXXXXXX-XXX JOWAXXXXX -XX-XXX © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the...