LDBK2043-W85 doc. no : qw0905- rev. : date : 28 - jun. b - 2011 data sheet round type led lamps LDBK2043-W85 lead-free parts pb ligitek electronics co.,ltd. property of ligitek only l dcc
+ - note : 1.all dimension are in millimeter tolerance is ? page 16.0
water clear color lens ingan/gan material LDBK2043-W85 part no blue emitted 3400 luminous intensity @20ma(mcd) typ. 30 spectral halfwidth v ?
fig.5 relative intensity vs. wavelength typical electro-optical characteristics curve ligitek electronics co.,ltd. property of ligitek only 1.03.04.0 0 1 1.0 r e l a t i v e i n t e n s i t y @ 2 0 m a wavelength (nm) 450 0.0 400500550 0.5 0.5 r e l a t i v e i n t e n s i t y @ 2 0 m a n o r m a l i z e @ 2 5
260 0 0 25 50 preheat 120 150 100 5
the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. this test intended to see soldering well performed or not. the purpose of this test is the resistance of the device under tropical for hours. this test intended to determine the thermal characteristic resistance of the device to sudden exposures at extreme changes in temperature when soldering the lead wire. the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. thermal shock test 1.ta=105
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