doc. no : qw0905-lwk2043-c02/trf-x rev. : a data sheet lwk2043-c02/trf-x ligitek electronics co.,ltd. property of ligitek only pb lead-free parts round type led lamps date : 24 -feb. - 2016 l dcc
note : 1.all dimension are in millimeter tolerance is ligitek electronics co.,ltd. property of ligitek only + wk lwk2043/a-c02 25.0min 1.0min 2.54typ + - 0.5 typ 3.0 4.0 4.2 5.2 1.5max - l h1 h2 h d w0 t p2 w1 w3 - + p p1 f
electrostatic discharge( * ) esd 500 v 0.28 0.28 unit ratings wk mw ma 100 120
luminous intensity(mcd) at 20ma .bin code a27 3400 group min. a26 2700 a25 2200 a24 1800 part no. lwk2043-c02/trf-x 3400 4000 max. 2700 2200 ligitek electronics co.,ltd. property of ligitek only page 3/9 a28 4000 5000 a29 5000 6200
ligitek electronics co.,ltd. property of ligitek only . chromaticity coordinates specifications for bin grading bin part no. lwk2043-c02/trf-x y x b1 b2 b3 b4 0.285 0.30 0.270 0.29 0.310 0.29 0.310 0.29 0.270 0.29 0.255 0.28 0.295 0.28 0.295 0.28 0.255 0.28 0.240 0.27 0.280 0.27 0.280 0.27 0.240 0.27 0.225 0.26 0.265 0.26 . cie chromaticity diagram page 4/9 b5 0.340 0.31 0.300 0.31 0.285 0.30 0.325 0.30 0.325 0.30
------- ------- option code ------- trf-2 trf-1 trf-4 trf-6 trf-5 trf-3 ------- trf-8 trf-11 trf-9 ------- ------- ------- trf-12 ------- ------- ------- ------- ------- ------- ------- remark:trf=tape and reel forming leads specification 3.08 inch 1.13 1.37 --- 0.54 2000pcs 1.18 trf-7 lwk2043-c02/trf-x overall reel thickness iside reel flange thickness t t1 --- 30.0 tape width description arbor hole diameter hub recess inside diameter dimensions symbol information ? ? ? ?? ?? ??? ?? ??? ???? ? ?? ? ????? ????? ? ??? ??? ?? ??? ??? ? ???? ? ? ?? ??? ?
p l p2 t w0 w1 w2 w3 maxmum p1 lwk2043-c02/trf-x iside reel flange thickness overall reel thickness 2000pcs t1 t 30.0 --- 1.18 --- 50.0 57.2 ------- tape width dimensions symbol information ? ???? ? ??? ?? ? ???? ??? ??? ?? ?? ?? ?? ? ???? ? ? ?? ??? ? ????? ????? ? ??? ?? ??? ??? ? ??? ?
part no. lwk2043-c02/trf-x ligitek electronics co.,ltd. property of ligitek only page 7/9 wk chip 1000 100 10 1 3.0 2.5 fig.1 forward current vs. forward voltage fig.2 relative intensity vs. forward current 1000 100 2.0 1.5 1.0 0.5 0.0 10 1 5.0 2.0 forward voltage(v) forward current(ma) f o r w a r d c u r r e n t ( m a ) r e l a t i v e i n t e n s i t y n o r m a l i z e @ 2 0 m a 3.0 1.2 fig.3 forward voltage vs. temperature 2.0 1.0 1.5 1.1 0.9 1.0 2.5 fig.4 relative intensity vs. temperature 4080100 60 0.0 20406080100-20 -400 0.8 -40-200 ambient temperature(
note:1.wave solder should not be made more than one time. 2.you can just only select one of the soldering conditions as above. 60 seconds max page 8/9 2.wave soldering profile ligitek electronics co.,ltd. property of ligitek only soldering condition(pb-free) 1.iron: soldering iron:30w max temperature 350 150 260 100 5 50 preheat 2 260 120 0 0 25
ligitek electronics co.,ltd. property of ligitek only description test condition test item the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. the purpose of this is the resistance of the device which is laid under ondition of high temperature for hours. 1.ta=105 ????? ?? ??? ? ?? ????? ?? ? ??????? ???????? ?????? ????? ?? ????? ?? ????? ????? ??? ??? ????? ? ? ??????? ? ?????? ?? ??? ???????? ??????? ???????? ?????? ????? ?? ?? ??
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