* speci cations subject to change without notice. dimensions are in mm0.25 unless stated otherwise. idea, inc., 1351 titan way, brea, ca 92821 ph:714-525-3302, 800-led-idea; fax: 714-525-3304 catalog 995a a-41 t-1-3/4, (5-mm) round, single- or bi-color pcb mount right angle led indicator, G297B series the G297B right angle indicator is designed to use the three-leaded bi-color led lamp which has pins spaced on 2.54 mm centers. it has a wide stance and its length permits the front of the led to protrude further from the edge of the pcb. standard 3-leaded bi-color lamps are common cathode. common anode versions are available on special order. contact us for details. specify part desired as follows: G297B/order code for example: G297B/eg designates an assembly with a red/green led. order code and information (all ratings at 25 c ambient) led lamp typical characteristics recom. op. if (ma) epoxy & type color order code peak vf (v) iv (mcd) 2 1/2 (nm) @if=20ma @if=10ma (deg) white diffused bipolar, bicolor hi eff red/grn eg 635/565 2.1/2.0 2.5/2.5 54 10-20 yellow/green yg 585/565 2.1/2.0 2.5/2.5 54 10-20 red/green sg 660/570 1.8/2.2 6.0/2.5 - 10-20 tinted diffused resistor required red h 697 2.1 2.0 36 5-10 hi eff red i 635 2.0 9.0 36 10-20 green g 565 2.1 9.0 36 10-20 yellow y 585 2.0 7.0 36 10-20 tinted transparent high brightness hi eff red it 635 2.0 30 16 10-20 green gt 565 2.1 30 16 10-20 yellow yt 585 2.0 28 16 10-20 4.54 4.8 5.5 7.2 3.6 6.8 G297B 3-leaded bi-color 123 2.54 typ 8.62 2.54 2.54 5.08 recommended pcb layout 2.54 1 2 3 connections pin 1 pin 2 pin 3 red+ common grn+ grn- common+ red - yel+ common grn+ led type tri-color-eg (both chips on for amber) sg bi-color- yg
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