www.betlux.com led lamp cluster BL-CR19AR4 approved : xu l checked :zhang wh drawn: li fs rev no: v.2 page 1 of 3 www.betlux.com email: sales@betlux.com , sales@betlux.com features: shape: round diameter: 19mm high visibility emitting color: red no of built-in 5mm led lamps : ultra orange - 4pcs waterproof package with hood suitable for outdoor and indoor information boards rohs compliance selection guide part no. description BL-CR19AR4 19mm square lamp cluster 4 red4, square packed description: color code & chip characteristics: (test condition: if=20 ma) chip electro-optical data(at 20ma) vf (v) iv (mcd) part no. built-in lamp package built-in lamp part no. bl-l material/ emitted color peak wave length p (nm) lens appearance typ max typ viewing angle 2 1/2 (deg) 563uet algainp/ ultra orange 630 red tran. 2.10 2.50 750 bl-cr19a r4 4x5x7mm 1.0" lead oval x-x 45 y-y 25 notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is1/2 the optical centerline val ue. absolute maximum rating (each lamp,ta=25 derate above 25 ) characteristic symbol ultra orang ultra green unit spectral line half width 17 30 nm pulse forward current ifp 150 150 ma dc forward current if 30 30 ma reverse voltage v r 5 5 v power dissipature pd 65 75 mw operating temperature topr -40 -80 storage temperature tstg -40 -85 lead soldering temperature max.2605 for 3 sec max. (1.6mm from the base of the epoxy bulb)
www.betlux.com led lamp cluster BL-CR19AR4 approved : xu l checked :zhang wh drawn: li fs rev no: v.2 page 2 of 3 www.betlux.com email: sales@betlux.com , sales@betlux.com package configuration & internal circuit diagram: notes: all dimensions are in millimeters (inches) tolerance is 0.25(0.01")unless otherwise noted. specifications are subject to change without notice.
www.betlux.com led lamp cluster BL-CR19AR4 approved : xu l checked :zhang wh drawn: li fs rev no: v.2 page 3 of 3 www.betlux.com email: sales@betlux.com , sales@betlux.com typical electrical-optical characteristics curve s: 1.0 0.5 0 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 (a) (b) (c) (d) (2) (3) (8) (4) (1) (6) (5) (9) (10) wavelength(nm) relative intensity vs wavelength( ) p (1) - gaasp/gaas 655nm/red (2) - gap 570nm/yellow green (3) - gaasp/gap 585nm/yellow (4) - gaasp/gap 635nm/orange & hi-eff red (5) - gap 700nm/bright red (6) - gaalas/gaas 660nm/super red (8) - gaasp/gap 610nm/super red (9) - gaalas 880nm (10) - gaas/gaas & gaalas/gaas 940nm (a) - gan/sic 430nm/blue (b) - ingan/sic 470nm/blue (c) - (d) - ingan/sic 505nm/ultra green ingaal/sic 525nm/ultra green 50 40 30 20 10 0 1.2 1.6 2.0 2.4 2.6 3.0 1 6 3 4 5 2 8 4.0 3.0 2.0 1.0 0 20 40 60 80 100 15 b 50 40 30 20 10 0 20 40 60 80 100 16 2,4,8,a 35 32 1 0.5 0.2 0.1 -30 -20 -10 0 10 20 30 40 50 60 70 1 5 42 3 10 98 7 6 5 4 3 2 1 1 10 100 1000 10,000 10khz 3khz 1khz 300khz 100khz f-refresh rate 100khz 30khz 10khz 3khz 1khz 300hz 100hz 10 98 7 6 5 4 3 2 1 1 10 100 1000 10,000 forward voltage (vf) forward current vs. forward voltage relative luminous intensity vs. forward current ambient temperature ta( ) forward current vs. ambient temperature tp-pulse duration us (1,2,3,4,6,8,b.d.j.k) note:25 free air temperature unless otherwise speci fied
tp-pulse duration us forward current(ma) forward current (ma) relative luminous intensity forward current(ma) relative luminous intensity ambient temperature ta( )
(5) ipeak max. idc max. i p e a k m a x . i d c m a x .
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