C13254 [CREE]
Helena series;
| 型号： | C13254 |
| 厂家： | 
CREE, INC |
| 描述： | Helena series |
| 文件： | 总13页 (文件大小：811K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRODUCT DATASHEET
Helena series
last update 27/2/2013
DETAILS
Product Number
Family
C13254_HELENA-B
Helena
Type
Lens
Color
clear
Diameter
72,8 mm
11,1 mm
round
Height
Style
Optic Material
Holder Material
Fastening
Status
PC
production ready
Yes
ROHS Comliant
Date Updated
27/02/2013
OPTICAL PROPERTIES
Viewing
Angle
Light
Effi-
LED
Beam
ciency
74 %
75 %
74 %
74 %
75 %
cd/lm
3.100
1.600
1.730
2.100
2.550
Connector
CXA/B 15xx
CXA/B 25xx
LUXEON K16
LUXEON K12
LUXEON K8
21 deg
31 deg
27 deg
24 deg
23 deg
Medium
Medium
Medium
Medium
Medium
-
-
-
-
-
May 29th 2017 4:19 Copyright Ledil Oy - Subject to change without prior notice - Page 1/1
Ledil Oy
http://www.ledil.com
email: ledil@ledil.com
FAX: +358-2-733 8001
Salorankatu 10
24240 SALO, Finland
4
3
2
1
Front view
Isometric view
Scale: 1:2
Top view
Tolerances for dimensions:
0-20mm tolerance value +-0.1mm
21-45mm tolerance value +-0.2mm
46-90mm tolerance value +-0.3mm
91-100mm tolerance value +-0.4mm
101-mm tolerance value +-0.5mm
Ledil Oy
This drawing is our property.
It can't be reproduced
or communicated without
our written agreement.
Salorankatu 10
FIN 24240 SALO
Finland
DRAWING TITLE
DRAWN BY
DATE
Datasheet C13254_HELENA-B Lens
CHECKED BY
DATE SIZE DRAWING NUMBER
REV
C13254
1
A4
DESIGNED BY
-
DATE
SCALE 1:1 WEIGHT(g)
SHEET 1/1
D
A
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.
GENERAL INFORMATION
- Product series especially designed & optimized for series of LEDs.
- Special care taken to make light distribution as uniform as possible.
Note! Due to use of high power COB's with this product, special attention to proper thermal design is highly
recommended. LEDiL has no liability for direct, indirect or consecutive damages arising from the LEDiL
products being used outside of the recommended temperature range.
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