T-1-3/4, (5-mm) Round, Single- or Bi-Color PCB Mount Right Angle LED Indicator, G197XB Series The G197XB right angle indicator is primarily designed to use the three-leaded bi-color LED lamp which has pins spaced on 2.54 mm centers in a single row. It has a wide stance and its length permits the front of the holder to protrude further from the edge of the PCB. Standard 3-leaded bi-color lamps are common cathode. Superbright red /green version is common anode. 8.9(.35) 7.5(.295) 6.6 (.26) 4.8Ø 7.5(.295) 3.81(.15) 3.5 min 1 2 3 7.24 (.285) G1973B 3-leaded Pin designation 2.54 (.10) G1972B 2-leaded Pin designation 2.54 (.10) 1 2 LED Type Pin 1 Red+ GrnYel+ Anode Tri-color-EG (Both chips on for amber) SG Bi-color- YG Single color-All listed Connections Pin 2 Common– Common+ Common– Cathode Pin 3 Grn+ Red Grn+ Specify part desired as follows: (X = 2 for single color, tinted 2-leaded LEDs. X = 3 for 3-leaded G197XB/Order Code For example: “G1973B/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 Color Typical Characteristics Order Code Peak Vf (V) Iv (mcd) 2Θ1/2 λ (nm) @If=20mA @If=10mA (Deg) Recom. Op. If (mA) 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 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-43