CLD-CT1079.009
PRODUCT FAMILY DATA SHEET
Cree® 5-mm Red and Amber Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
WWW.CREE.COM/HB
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice.
Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc.
PRODUCT DESCRIPTION
Round LEDs oer superior light out-
put for excellent readability in sun-
light and dependable performance.
They provide extremely stable light
output over long periods of time.
These lamps are made with an ad-
vanced optical-grade epoxy oering
superior high-temperature and high-
moisture-resistance performance in
outdoor signal and sign applications.
FEATURES
Size (mm): 5
Color and Typical Dominant
Wavelength:
Red (624nm)
Amber(591nm)
Luminous Intensity (mcd)
C503B-RAS/RAN:
(8200 - 32900)
C503B-RBS/RBN:
(3000 - 12000)
C503B-RCS/RCN:
(3000 - 12000)
C503B-AAS/AAN:
(5860 - 23500)
C503B-ABS/ABN:
(3000 - 12000)
C503B-ACS/ACN:
(4180 - 12000)
Viewing angle:
C503B-RAS/RAN/AAS/AAN:
15 degree
C503B-RBS/RBN/ABS/ABN:
23 degree
C503B-RCS/RCN/ACS/ACN:
30 degree
Lead - Free
RoHS Compliant
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and
the Cree logo are registered trademarks of Cree, Inc.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
APPLICATIONS
Electronic Signs & Signals
(ESS)
Motorway Signs
Variable Message Sign (VMS)
Advertising signs
Petrol Signs
Amusement
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
2
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
2
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Items Symbol Absolute Maximum Rating Unit
Red/Amber
Forward Current IF50 Note1 mA
Peak Forward Current Note2 IFP 200 mA
Reverse Voltage VR5 V
Power Dissipation PD130 mW
Operation Temperature Topr -40 ~ +100 °C
Storage Temperature Tstg -40 ~ +100 °C
Lead Soldering Temperature Tsol
Max. 260°C for 3 sec. max.
(3 mm from the base of the epoxy bulb)
Electrostatic Discharge
Classication (MIL-STD-883E) ESD Class 2
Note:
1. For long term performance the drive currents between 10mA and 30mA are recommended. Please contact CREE
sales representative for more information on recommended drive conditions.
2. Pulse width ≤0.1 msec, duty ≤1/10.
TYPICAL ELECTRICAL & OPTICAL CHARACTERISTICS (TA = 25°C)
Characteristics Color Symbol Condition Unit Minimum Typical Maximum
Forward Voltage Red/Amber VFIF = 20 mA V 2.1 2.6
Reverse Current Red/Amber IRVR = 5 V μA 100
Dominant Wavelength
Red λDIF = 20 mA nm 618 624 630
Amber λDIF = 20 mA nm 584 591 596
Luminous Intensity
Red
C503B-RAS/RAN (15 degree) IVIF = 20 mA mcd 8200 15000
C503B-RBS/RBN (23 degree) IVIF = 20 mA mcd 3000 5000
C503B-RCS/RCN (30 degree) IVIF = 20 mA mcd 3000 5100
Amber
C503B-AAS/AAN (15 degree) IVIF = 20 mA mcd 5860 13000
C503B-ABS/ABN (23 degree) IVIF = 20 mA mcd 3000 5000
C503B-ACS/ACN (30 degree) IVIF = 20 mA mcd 4180 6000
50% Power Angle
C503B-RAS/RAN/AAS/AAN 2θ½ IF = 20 mA deg 15
C503B-RBS/RBN/ABS/ABN 2θ½ IF = 20 mA deg 23
C503B-RCS/RCN/ACS/ACN 2θ½ IF = 20 mA deg 30
Note: Continuous reverse voltage can cause LED damage.
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
3
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
3
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
Tolerance of measurement of luminous intensity is ±15%
Tolerance of measurement of dominant wavelength is ±1 nm
C503B-RAS/RAN (15 degree)
Bin Code Min. (mcd) Max. (mcd)
Z0 8200 12000
A0 12000 16800
B0 16800 23500
C0 23500 32900
Red
C503B-AAS/AAN (15 degree)
Bin Code Min. (mcd) Max. (mcd)
Y0 5860 8200
Z0 8200 12000
A0 12000 16800
B0 16800 23500
C503B-RBS/RBN (23 degree)
Bin Code Min. (mcd) Max. (mcd)
W0 3000 4180
X0 4180 5860
Y0 5860 8200
Z0 8200 12000
Red
Bin Code Min. (nm) Max. (nm)
RA 618 630
Amber
Bin Code Min. (nm) Max. (nm)
A2 584 587
A3 587 590
A4 590 593
A5 593 596
Amber
C503B-ABS/ABN (23 degree)
Bin Code Min. (mcd) Max. (mcd)
W0 3000 4180
X0 4180 5860
Y0 5860 8200
Z0 8200 12000
C503B-RCS/RCN (30 degree)
Bin Code Min. (mcd) Max. (mcd)
W0 3000 4180
X0 4180 5860
Y0 5860 8200
Z0 8200 12000
C503B-ACS/ACN (30 degree)
Bin Code Min. (mcd) Max. (mcd)
X0 4180 5860
Y0 5860 8200
Z0 8200 12000
INTENSITY BIN LIMIT (IF = 20 mA)
COLOR BIN LIMIT (IF = 20 mA)
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
4
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
4
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
ORDER CODE TABLE*
Red (15 degree)
Color Kit Number Viewing
Angle
Luminous Intensity (mcd) Dominant Wavelength
Package Stando
Min. Max. Color
Bin
Min.
(nm)
Color
Bin
Max.
(nm)
Red C503B-RAS-CZ0C0AA1 15 8200 32900 RA 618 RA 630 Bulk Yes
Red C503B-RAS-CA0C0AA1 15 12000 32900 RA 618 RA 630 Bulk Yes
Red C503B-RAS-CA0B0AA1 15 12000 23500 RA 618 RA 630 Bulk Yes
Red C503B-RAN-CZ0C0AA1 15 8200 32900 RA 618 RA 630 Bulk No
Red C503B-RAN-CA0C0AA1 15 12000 32900 RA 618 RA 630 Bulk No
Red C503B-RAN-CA0B0AA1 15 12000 23500 RA 618 RA 630 Bulk No
Red C503B-RAS-CZ0C0AA2 15 8200 32900 RA 618 RA 630 Ammo Yes
Red C503B-RAS-CA0C0AA2 15 12000 32900 RA 618 RA 630 Ammo Yes
Red C503B-RAS-CA0B0AA2 15 12000 23500 RA 618 RA 630 Ammo Yes
Red C503B-RAN-CZ0C0AA2 15 8200 32900 RA 618 RA 630 Ammo No
Red C503B-RAN-CA0C0AA2 15 12000 32900 RA 618 RA 630 Ammo No
Red C503B-RAN-CA0B0AA2 15 12000 23500 RA 618 RA 630 Ammo No
Red (23 degree)
Color Kit Number Viewing
Angle
Luminous Intensity (mcd) Dominant Wavelength
Package Stando
Min. Max. Color
Bin
Min.
(nm)
Color
Bin
Max.
(nm)
Red C503B-RBS-CW0Z0AA1 23 3000 12000 RA 618 RA 630 Bulk Yes
Red C503B-RBS-CX0Y0AA1 23 4180 8200 RA 618 RA 630 Bulk Yes
Red C503B-RBS-CY0Z0AA1 23 5860 12000 RA 618 RA 630 Bulk Yes
Red C503B-RBN-CW0Z0AA1 23 3000 12000 RA 618 RA 630 Bulk No
Red C503B-RBN-CX0Y0AA1 23 4180 8200 RA 618 RA 630 Bulk No
Red C503B-RBN-CY0Z0AA1 23 5860 12000 RA 618 RA 630 Bulk No
Red C503B-RBS-CW0Z0AA2 23 3000 12000 RA 618 RA 630 Ammo Yes
Red C503B-RBS-CX0Y0AA2 23 4180 8200 RA 618 RA 630 Ammo Yes
Red C503B-RBS-CY0Z0AA2 23 5860 12000 RA 618 RA 630 Ammo Yes
Red C503B-RBN-CW0Z0AA2 23 3000 12000 RA 618 RA 630 Ammo No
Red C503B-RBN-CX0Y0AA2 23 4180 8200 RA 618 RA 630 Ammo No
Red C503B-RBN-CY0Z0AA2 23 5860 12000 RA 618 RA 630 Ammo No
RA
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
5
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
5
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
ORDER CODE TABLE*
Red (30 degree)
Color Kit Number Viewing
Angle
Luminous Intensity (mcd) Dominant Wavelength
Package Stando
Min. Max. Color
Bin
Min.
(nm)
Color
Bin
Max.
(nm)
Red C503B-RCS-CW0Z0AA1 30 3000 12000 RA 618 RA 630 Bulk Yes
Red C503B-RCS-CW0X0AA1 30 3000 5860 RA 618 RA 630 Bulk Yes
Red C503B-RCS-CX0Y0AA1 30 4180 8200 RA 618 RA 630 Bulk Yes
Red C503B-RCN-CW0Z0AA1 30 3000 12000 RA 618 RA 630 Bulk No
Red C503B-RCN-CW0X0AA1 30 3000 5860 RA 618 RA 630 Bulk No
Red C503B-RCN-CX0Y0AA1 30 4180 8200 RA 618 RA 630 Bulk No
Red C503B-RCS-CW0Z0AA2 30 3000 12000 RA 618 RA 630 Ammo Yes
Red C503B-RCS-CW0X0AA2 30 3000 5860 RA 618 RA 630 Ammo Yes
Red C503B-RCS-CX0Y0AA2 30 4180 8200 RA 618 RA 630 Ammo Yes
Red C503B-RCN-CW0Z0AA2 30 3000 12000 RA 618 RA 630 Ammo No
Red C503B-RCN-CW0X0AA2 30 3000 5860 RA 618 RA 630 Ammo No
Red C503B-RCN-CX0Y0AA2 30 4180 8200 RA 618 RA 630 Ammo No
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
6
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
6
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
ORDER CODE TABLE*
Amber (15 degree)
Color Kit Number Viewing
Angle
Luminous Intensity (mcd) Dominant Wavelength
Package Stando
Min. Max. Color
Bin
Min.
(nm)
Color
Bin
Max.
(nm)
Amber C503B-AAS-CY0B0251 15 5860 23500 A2 584 A5 596 Bulk Yes
Amber C503B-AAS-CZ0B0341 15 8200 23500 A3 587 A4 593 Bulk Yes
Amber C503B-AAS-CA0B0341 15 12000 23500 A3 587 A4 593 Bulk Yes
Amber C503B-AAN-CY0B0251 15 5860 23500 A2 584 A5 596 Bulk No
Amber C503B-AAN-CZ0B0341 15 8200 23500 A3 587 A4 593 Bulk No
Amber C503B-AAN-CA0B0341 15 12000 23500 A3 587 A4 593 Bulk No
Amber C503B-AAS-CY0B0252 15 5860 23500 A2 584 A5 596 Ammo Yes
Amber C503B-AAS-CZ0B0342 15 8200 23500 A3 587 A4 593 Ammo Yes
Amber C503B-AAS-CA0B0342 15 12000 23500 A3 587 A4 593 Ammo Yes
Amber C503B-AAN-CY0B0252 15 5860 23500 A2 584 A5 596 Ammo No
Amber C503B-AAN-CZ0B0342 15 8200 23500 A3 587 A4 593 Ammo No
Amber C503B-AAN-CA0B0342 15 12000 23500 A3 587 A4 593 Ammo No
Amber (23 degree)
Color Kit Number Viewing
Angle
Luminous Intensity (mcd) Dominant Wavelength
Package Stando
Min. Max. Color
Bin
Min.
(nm)
Color
Bin
Max.
(nm)
Amber C503B-ABS-CW0Z0251 23 3000 12000 A2 584 A5 596 Bulk Yes
Amber C503B-ABS-CX0Y0341 23 4180 8200 A3 587 A4 593 Bulk Yes
Amber C503B-ABS-CY0Z0341 23 5860 12000 A3 587 A4 593 Bulk Yes
Amber C503B-ABN-CW0Z0251 23 3000 12000 A2 584 A5 596 Bulk No
Amber C503B-ABN-CX0Y0341 23 4180 8200 A3 587 A4 593 Bulk No
Amber C503B-ABN-CY0Z0341 23 5860 12000 A3 587 A4 593 Bulk No
Amber C503B-ABS-CW0Z0252 23 3000 12000 A2 584 A5 596 Ammo Yes
Amber C503B-ABS-CX0Y0342 23 4180 8200 A3 587 A4 593 Ammo Yes
Amber C503B-ABS-CY0Z0342 23 5860 12000 A3 587 A4 593 Ammo Yes
Amber C503B-ABN-CW0Z0252 23 3000 12000 A2 584 A5 596 Ammo No
Amber C503B-ABN-CX0Y0342 23 4180 8200 A3 587 A4 593 Ammo No
Amber C503B-ABN-CY0Z0342 23 5860 12000 A3 587 A4 593 Ammo No
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
7
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
7
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
ORDER CODE TABLE*
Amber (30 degree)
Color Kit Number Viewing
Angle
Luminous Intensity (mcd) Dominant Wavelength
Package Stando
Min. Max. Color
Bin
Min.
(nm)
Color
Bin
Max.
(nm)
Amber C503B-ACS-CX0Z0251 30 4180 12000 A2 584 A5 596 Bulk Yes
Amber C503B-ACS-CX0Z0341 30 4180 12000 A3 587 A4 593 Bulk Yes
Amber C503B-ACS-CX0Y0251 30 4180 8200 A2 584 A5 596 Bulk Yes
Amber C503B-ACS-CX0Y0341 30 4180 8200 A3 587 A4 593 Bulk Yes
Amber C503B-ACS-CY0Z0251 30 5860 12000 A2 584 A5 596 Bulk Yes
Amber C503B-ACS-CY0Z0341 30 5860 12000 A3 587 A4 593 Bulk Yes
Amber C503B-ACN-CX0Z0251 30 4180 12000 A2 584 A5 596 Bulk No
Amber C503B-ACN-CX0Z0341 30 4180 12000 A3 587 A4 593 Bulk No
Amber C503B-ACN-CX0Y0251 30 4180 8200 A2 584 A5 596 Bulk No
Amber C503B-ACN-CX0Y0341 30 4180 8200 A3 587 A4 593 Bulk No
Amber C503B-ACN-CY0Z0251 30 5860 12000 A2 584 A5 596 Bulk No
Amber C503B-ACN-CY0Z0341 30 5860 12000 A3 587 A4 593 Bulk No
Amber C503B-ACS-CX0Z0252 30 4180 12000 A2 584 A5 596 Ammo Yes
Amber C503B-ACS-CX0Z0342 30 4180 12000 A3 587 A4 593 Ammo Yes
Amber C503B-ACS-CX0Y0252 30 4180 8200 A2 584 A5 596 Ammo Yes
Amber C503B-ACS-CX0Y0342 30 4180 8200 A3 587 A4 593 Ammo Yes
Amber C503B-ACS-CY0Z0252 30 5860 12000 A2 584 A5 596 Ammo Yes
Amber C503B-ACS-CY0Z0342 30 5860 12000 A3 587 A4 593 Ammo Yes
Amber C503B-ACN-CX0Z0252 30 4180 12000 A2 584 A5 596 Ammo No
Amber C503B-ACN-CX0Z0342 30 4180 12000 A3 587 A4 593 Ammo No
Amber C503B-ACN-CX0Y0252 30 4180 8200 A2 584 A5 596 Ammo No
Amber C503B-ACN-CX0Y0342 30 4180 8200 A3 587 A4 593 Ammo No
Amber C503B-ACN-CY0Z0252 30 5860 12000 A2 584 A5 596 Ammo No
Amber C503B-ACN-CY0Z0342 30 5860 12000 A3 587 A4 593 Ammo No
Notes:
1. 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.
2. Please refer to the “Cree LED Lamp Reliability Test Standards” document #1 for reliability test conditions.
3. Please refer to the “Cree LED Lamp Soldering & Handling” document #2 for information about how to use this LED
product safely.
#1: Refer to http://www.cree.com/led-components/media/documents/LED_Lamp_Reliability_Test_Standard.pdf
#2: Refer to http://www.cree.com/led-components/media/documents/sh-HB.pdf
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
8
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
8
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
GRAPHS
The above data are collected from statistical gures that do not necessarily correspond to the actual
parameters of each single LED. Hence, these data will be changed without further notice.
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
IF(mA)
VF(V)
2.4
FORWARD VOLTAGE.
FIG.1 FORWARD CURRENT VS.
20.0
2.0
0.0
2.2 2.6 2.8
60.0
40.0
80.0
100.0
IF (mA)
1.8
0.0
1.0
4.0
2.0
3.0
5.0
40
0.0 20 8060 100
Red
Amber Red
FIG.5 RED & AMBER MAXIMUM FORWARD
DC CURRENT VS AMBIENT
TEMPERATURE (Tjmax=110 C)
-10
VS. REVERSE VOLTAGE.
FIG.3 RED & AMBER REVERSE CURRENT
-50
Vr(V)
-30-40 -20
-40
Ir(uA)
-50
-30
-20
-10
0
-60
Amber
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
(RELATIVE LUMINOUS INTENSITY)
WAVELENGTH.
WL(nm)
80%
20%
40%
60%
0%
100%
700
300 500
400 600 800
RedAmber
IF(mA)
0
60
20
40
100
80
40
20 8060 100
0
Ta( C)
(RELATIVE LUMINOUS INTENSITY)
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
9
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
9
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
GRAPHS
The above data are collected from statistical gures that do not necessarily correspond to the actual
parameters of each single LED. Hence, these data will be changed without further notice.

  


  




 


  


  


  


  


 
  


  

 
 
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
10
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
10
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
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-RAS/AAS: C503B-RCS:
C503B-RBS/ABS: C503B-ACS:
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 by EU member states on January 2, 2013 and amended on March 31,
2015 by EU Directive 2015/863/EU.
RoHS Declarations for this product can be obtained from your Cree representative or from the Product Ecology section
of the Cree website.
Vision Advisory Claim
Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye.
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
11
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
11
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
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-RBN/ABN:C503B-RAN/AAN/RCN: C503B-ACN:
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 by EU member states on January 2, 2013 and amended on March 31,
2015 by EU Directive 2015/863/EU.
RoHS Declarations for this product can be obtained from your Cree representative or from the Product Ecology section
of the Cree website.
Vision Advisory Claim
Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye.
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
12
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
12
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
KIT NUMBER SYSTEM
All dimensions in mm.Cree LED lamps are tested and sorted into performance bins. A bin is specied by ranges of color,
forward voltage, and brightness. Sorted LEDs are packaged for shipping in various convenient options. Please refer to
the “Cree LED Lamp Packaging Standard” document for more information about shipping and packaging options.
Cree LEDs are sold by order codes in combinations of bins called kits. Order codes are congured in the following man-
ner:
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
13
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
13
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
REFLOW SOLDERING
The LED soldering specication is shown below(suitable for both leaded solder & lead-free solder):
Manual Soldering Solder Dipping
Soldering iron 35 W max Preheat 110 ºC max
Temperature 300 ºC max
Preheat time 60 seconds max
Solder-bath temperature 260 ºC Max
Soldering time 3 seconds max Dipping time 5 seconds max
Position Not less than 3 mm from the base of the package. Position Not less than 3 mm from the base of the package.
• Manual soldering onto the PCB is not recommended because soldering time is uncontrollable.
• The recommended wave soldering is as below:
10 20 30 40 50 60 70 80 90 100 110 120
0
30
150
100
300
250
200
50
Temperature ºC
Times (sec)
laminar wave
Fluxing
Preheat
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 from mechanical shock or vibration until the LEDs have
reached 40 ºC or below.
Precautions must be taken as mechanical stress on the LEDs may be caused by PCB warpage or from the clinching
and cutting of the LED leads.
When it is necessary to clam the LEDs during soldering, it is important to ensure no mechanical stress is exerted on
the LEDs.
Cut the LED lead at normal room temperature. Lead cutting at high temperature may cause failure of the LEDs.
Refer to "http://www.cree.com/led-components/media/documents/sh-HB.pdf" for soldering & handling details.
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
14
Copyright © 2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
14
Cree 5-mm Round LED
C503B-RAS/RAN/AAS/AAN
C503B-RBS/RBN/ABS/ABN
C503B-RCS/RCN/ACS/ACN
PACKAGING
Features:
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.
The Bulk Pack types of packaging.
Max 500 pcs per bulk and Max 2500 pcs per ammo.
Bulk Pack Packaging Type:
20 bags/carton
Label
COLOR LED LAMP
JOWAXXXXX -XX-XXX
AXXXXXXXXXXX
(anti-electrostatic bag)
Hue
TYPE
QTY
RANK
LOT
Iv
xxx xxx
Vf
( )
XX
( )
LXXXXXXXX-XXX
PCS
X
( )XX
R
Ammo Pack Packaging Type: