General Product Information
Product Test Conditions
SignalSure 250 LEDs are tested and binned using a 20ms monopulse (MP) at 250mA drive current, junction temperature, Tj, of 25ºC.
Part Number Nomenclature
Part numbers for SignalSure 250 follow the convention below:
A 1 D L – B C C C L 1 2 D E F G 0 0
Where:
B
–
designates color (O=Red Orange and S=Super Red)
C C C – designates minimum dominant wavelength (612=612nm, 620=620nm, 627=627nm and 632=632nm)
D
–
–
–
designates minimum flux bin (See Product Bin and Labeling section)
E
designates the flux bin range (3=3 subsequent flux bins including the minimum bin)
F G
designates forward voltage range in which F is the minimum Vf bin and G is the maximum Vf bin
(See Product Bin and Labeling Definitions section)
Therefore, the following part number is used for a SignalSure 250 Red Orange, 612nm minimum wavelength, luminous flux range
of 36 lumens to 43 lumens and forward voltage range of 2.07 volts to 2.79 volts:
A 1 D L – O 6 1 2 L 1 2 U 3 A F 0 0
Environmental Compliance
Lumileds LLC is committed to providing environmentally friendly products to the solid-state lighting market. SignalSure 250 is
compliant to the European Union directives on the restriction of hazardous substances in electronic equipment, namely the
RoHS Directive 2011/65/EU and REACH Regulation (EC) 1907/2006. Lumileds LLC will not intentionally add the following restricted
materials to its products: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated
diphenyl ethers (PBDE).
DS148 SignalSure 250 Product Datasheet 20190927 ©2019 Lumileds Holding B.V. All rights reserved.
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