doc. no : qw0905-LWK3632 rev. : b date : 12 - dec. - 2007 data sheet LWK3632 ligitek electronics co.,ltd. property of ligitek only round type led lamps lead-free parts pb
directivity radiation note : 1.all dimension are in millimeter tolerance is ligitek electronics co.,ltd. property of ligitek only ? ?
ligitek electronics co.,ltd. property of ligitek only absolute maximum ratings at ta=25 ? for 5 sec max (2mm from body) discharge( * ) typ. static electricity or power surge will damage the led. use of a conductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. *
. cie chromaticity diagram x . chromaticity coordinates specifications for bin grading a1 bin y bin bin page 3/6 part no. LWK3632 ligitek electronics co.,ltd. property of ligitek only y xx y b1c1 c2 b2 a2 a3 b3c3 a4 b4c4 a5 b5 0.21 0.190 0.21 0.150 0.22 0.165 0.22 0.205 0.22 0.205 0.22 0.165 0.23 0.180 0.23 0.220 0.23 0.220 0.23 0.180 0.24 0.195 0.24 0.235 0.24 0.235 0.24 0.195 0.25 0.210 0.25 0.250 0.25 0.250 0.25 0.210 0.26 0.225 0.26 0.2650.340 0.31 0.300 0.31 0.285 0.30 0.325 0.30 0.325 0.30 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 0.260.31 0.340 0.31 0.300 0.32 0.315 0.32 0.355 0.32 0.355 0.32 0.315 0.33 0.330 0.33 0.370 0.33 0.370 0.33 0.330 0.34 0.345 0.34 0.385 0.34 0.385 0.34 0.345 0.35 0.360 0.35 0.400
fig.5 luminous spectrum(ta=25
dip soldering preheat: 120 0 0 25 120 100 200 2 260 250 ligitek electronics co.,ltd. property of ligitek only soldering condition(pb-free) 1.iron: soldering iron:30w max temperature 350
the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. mil-std-202: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 1.t.sol=260
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