k3 k thomas & betts 8155 t&b blvd. memphis, tn 38125 (901) 252-5000 fax (901) 252-1380 need more technical information? consult your thomas & betts sales office listed on the back cover bld2 bld62 bld series pc mountable and sub-miniature led indicators typical performance characteristics red led green led yellow led max. fwd voltage: ................ 2.0v @ 20ma .. 3.0v @ 20ma ..... 3.0v @ 10ma max. fwd current: ........................ 40ma ................ 30ma ................... 40ma typical light output at 20ma: .... 0.8 mcd ............ 1.0mcd ............... 1.0mcd max. dissipation: .......................... 80mw ............... 80mw ................... 80mw led logic state indicators are versatile devices and lend themselves to a wide range of applications. digital status and circuit fault indicators are typical uses. mix or match to provide optimum results. can be driven from dtl and ttl logic. model style color maximum dissipation max. 1 fwd. max. v fwd. bld62 round red 80mw @ 25 c 40ma 2vdc @ 20ma bld65 round green 80mw @ 25 c 30ma 3vdc @ 20ma bld72 square red 80mw @ 25 c 40ma 2vdc @ 20ma bld75 square green 80mw @ 25 c 30ma 3vdc @ 20ma bld82 arrow red 80mw @ 25 c 40ma 2vdc @ 20ma bld85 arrow green 80mw @ 25 c 30ma 3vdc @ 20ma supply series resistance (ohms) voltage red leds green & yellow leds 2vdc 18 none 3vdc 68 22 5vdc 180 120 6vdc 220 180 12 vdc 470 470 over 12v, add: bld85 bld72 model led color max. fwd.dissipation max. 1 fwd. max. v fwd. terminal type bld2 red 80mw @ 25 c 40ma 2vdc @ 20ma led lead bld4 yellow 80mw @ 25 c 40ma 3vdc @ 10ma led lead BLD5 green 80mw @ 25 c 30ma 3vdc @ 20ma led lead bld pc mountable led indicators bl sub-miniature led indicators 0.34 (8.64) 0.44 (11.2) 0.20 (5.08) 0.10 (2.54) 0.62 (15.8) 0.02 (0.51) typ. 0.87 (22.1) 0.15 (3.81) 0.50 (5.08) 1.20 (3.05) dia. 0.04 (1.02) 0.16 (4.06) 0.18 (4.57) 0.20 (0.51) stacking bosses help maintain in-line mounting 0.41 (10.4) 0.37 (9.40) .217 (5.51) 0.20 (5.08) rad. .200 (5.08) .552 (14.0) 0.75 (19.1) .020 x .020 (0.51 x 0.51) typ 0.04 (1.02) .552 (14.0) .370 (9.40) ref .020 x .020 (0.51 x 0.51) typ 0.04 (1.02) 0.24 (6.10) dia 0.24 (6.10) 0.24 (6.10) .197 (5.00) dia .552 (14.0) .370 (9.40) ref .020 x .020 (0.51 x 0.51) typ 0.04 (1.02) .197 (5.00) dia r- + note:cathode lead is short lead
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