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
5.08
1
2
1
2.54
recommended PCB layout
2.54 typ
G297B
3-leaded
bi-color
LED Type
Tri-color-EG (Both chips on for amber)
SG
Bi-color- YG
Connections
Pin 1
Pin 2
Red+
Common–
Grn-
Common+
Yel+
Common–
Pin 3
Grn+
Red -
Grn+
4.54
2 3
2.54
3
2.54
3.6
6.8
4.8
5.5
8.62
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
Color
Hi Eff Red/Grn
Yellow/Green
Red/Green
Red
TInted Diffused
Resistor Required
Hi Eff Red
Green
Yellow
Hi Eff Red
Tinted Transparent
High Brightness
Green
Yellow
Order Code
EG
YG
SG
H
I
G
Y
IT
GT
YT
Peak
λ
(nm)
635/565
585/565
660/570
697
635
565
585
635
565
585
Typical Characteristics
Vf
(V)
@If=20mA
2.1/2.0
2.1/2.0
1.8/2.2
2.1
2.0
2.1
2.0
2.0
2.1
2.0
Iv
(mcd)
@If=10mA
2.5/2.5
2.5/2.5
6.0/2.5
2.0
9.0
9.0
7.0
30
30
28
2
Θ
1/2
(Deg)
54
54
-
36
36
36
36
16
16
16
Recom.
Op. If
(mA)
10-20
10-20
10-20
5-10
10-20
10-20
10-20
10-20
10-20
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
IDEA [ IDEA.LNC. ]
