EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 1 of 9
Device No. : SZDLE-XXX Prepared date: 9-Apr-2009 Prepared by: Liu guosheng
Technical Data Sheet
1.9mm Round Subminiature “Gull Wing” Lead LED
91-21UYOC/S530-A3/TR7
Features
․Compatible with automatic
placement equipment.
․EIA Std. package.
․Mono-color type.
․Pb-free
․The product itself will remain within RoHS compliant version.
Descriptions
․The 91-21 SMD LED is much
smaller than leaded components .Thus
enable smaller board size. Higher
packing density. Reduced storage space
and finally smaller equipment to be
obtained.
․Besides, light weight makes them
ideal for miniature applications.
․Furthermore by automation assembly
machines the accuracy is anticipated.
Applications
․Small indicator for indoor applications.
․Flat backlight for LCD, switches and symbols.
․Indicator and backlight in office equipment.
․Indicator and backlight for battery driven
equipment.
․Indicator and backlight for audio and video equipment.
․Backlighting in dashboards and switches.
․Telecommunication：indicator and backlighting in telephone and fax.
Device Selection Guide
Chip
Part No.
Material
Emitted Color Resin Color
91-21UYOC/S530-A3/TR7 AlGaInP
Brilliant Orange
Water Clear
