Product Bin and Labeling Definitions
Designing with SignalSure
Flux bins supportable for car programs depend on product color and program start- and end-of-production date. Flux
roadmaps by year and product color are maintained and available from the sales representative. Please contact your local sales
representative to request the flux bin range with best supportability for program timing.
Decoding Product Bin Labeling
In the manufacturing of semiconductor products, there are variations in performance around the average values given in the
technical datasheets. For this reason, Lumileds bins the LED components for luminous flux, color and forward voltage.
SignalSure 250 LEDs are labeled using a 3-digit CAT code following the format below:
A B C
A
B
C
–
–
–
designates luminous flux bin (example: J=15.0 lumens to 18.0 lumens)
designates color code (example: 3=612nm to 620nm)
designates forward voltage bin (example: B=2.07V to 2.19V)
SignalSure 250 dual binned emitters are labeled using a 5-digit CAT code following the format below.
A b C D e
A
b
C
D
e
–
–
–
–
–
designates luminous flux bin at 250mA (example: J=15.0 lumens to 18.0 lumens)
designates luminous flux bin at 5mA (example: g=0.35 lumens to 0.42 lumens
designates color code (example: 3=612nm to 620nm)
designates forward voltage bin at 250mA (example: A=2.07V to 2.19V)
designates forward voltage bin at 5mA (example: a=1.66V to 1.72V)
DS148 SignalSure 250 Product Datasheet 20190927 ©2019 Lumileds Holding B.V. All rights reserved.
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