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. 7.2 8.62 5.5 5.08 1 3 4.8 6.8 3.6 2.54 2 1 2 3 2.54 2.54 2.54 typ recommended PCB layout 4.54 G297B 3-leaded bi-color LED Type Pin 1 Red+ GrnYel+ Tri-color-EG (Both chips on for amber) SG Bi-color- YG Connections Pin 2 Common– Common+ Common– Pin 3 Grn+ Red Grn+ 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 Epoxy & Type White Diffused Bipolar, Bicolor TInted Diffused Resistor Required Tinted Transparent High Brightness Typical Characteristics Color Order Code Hi Eff Red/Grn EG Peak Vf (V) Iv (mcd) 2Θ1/2 λ (nm) @If=20mA @If=10mA (Deg) Recom. Op. If (mA) 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 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 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 * Specifications subject to change without notice. Dimensions are in mm±0.25 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