C12490 CREE | Alldatasheet
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Technical content
Product Number C12490_SIRI-DOME Family Siri Type Lens Color clear Diameter 13,9 + 13,9 mm Height 4,9 mm Style square Optic Material PMMA Holder Material Fastening glue, pin Status production ready ROHS Comliant Yes Date Updated 9/01/2015 OPTICAL PROPERTIES Viewing Light Effi- LED Angle Beam ciency cd/lm Connector XM-L 148 deg WWW-class 97 % 0.250 - XP-G2 140 deg WWW-class 97 % 0.270 - XM-L2 152 deg WWW-class 97 % 0.200 - LUXEON A 142 deg WWW-class 97 % 0.260 - NVSxx19B/NVSxx19C 154 deg WWW-class 97 % 0.230 - Oslon Square EC 124 deg WWW-class 97 % 0.280 - June 14th 2017 3:40 Copyright Ledil Oy - Subject to change without prior notice - Page 1/1 Ledil Oy Salorankatu 10
24240 SALO, Finland
http://www.ledil.com email: ledil@ledil.com FAX: +358-2-733 8001
25% 50% 75% 100% -90-80-70-60-50-40-30-20-100102030405060708090 Relative intensity of C12490_SIRI-DOME_(SQ-EC)
B C A D DESIGNED BY pv DATE 23.11.2011 CHECKED BY DATE 3.1.2012 DRAWN BY DATE 3.1.2012 This drawing is our property. It can't be reproduced or communicated without our written agreement. SCALE 3:1 WEIGHT(g) SHEET 1/1 SIZE DRAWING NUMBER REV DRAWING TITLE Datasheet Siri-Dome & Siri-Diff MATERIALS Lens: PMMA Ledil Oy Salorankatu 10 FIN-24100 SALO Finland ah sn 0.8 1.1 4.9 A A 8.6 c/c 13.9 13.9 4.2 0.7
NOTE: The typical divergence will be changed by different color, chip size and chip position tolerance. The typical total divergence is the full angle measured where the luminous intensity is half of the peak value.