A
T-1¾ Fresnel LEDs
Luminous Intensity
at 20mA
Minimum Maximum
Viewing
Angle
2θ½
ForwardVoltage
at 20mA
Typical Maximum
Peak
Wave Length
at 20mA
Line
No.
Part
No.
Lens
Drawing
1
E276
Diffused
30.0mcd 50.0mcd
70°
1.85V
2.5V
660nm
A
RED
•
•
•
2
3
E277
E278
Diffused
Diffused
3.2mcd
3.2mcd
5.0mcd
5.0mcd
70°
70°
2.1V
2.2V
2.5V
2.5V
590nm
565nm
A
A
YELLOW
GREEN
B
T-1¾ Flat Top LEDs
Luminous Intensity
at 10mA
Minimum Maximum
Viewing
Angle
2θ½
ForwardVoltage
at 20mA
Typical Maximum
Peak
Wave Length
at 20mA
Line
No.
Part
No.
Lens
Drawing
4
E270
Diffused
25.0mcd 60.0mcd
70°
1.85V
2.5V
660nm
B
RED
•
•
•
•
•
5
6
7
8
E271
E272
E273
E274
Diffused
Diffused
Diffused
Diffused
3.2mcd 12.5mcd
3.2mcd 12.5mcd
70°
70°
70°
80°
2.0V
2.0V
2.1V
2.2V
2.5V
2.6V
2.5V
2.5V
625nm
610nm
590nm
565nm
B
B
B
B
RED
ORANGE
YELLOW
GREEN
1.3mcd
8.0mcd
5.0mcd 20.0mcd
C
T-1¾, Right Angle Leads, LEDs (5mm)
Luminous Intensity
Viewing
Angle
2θ½
ForwardVoltage
at 20mA
Typical Maximum
Peak
Wave Length
at 20mA
Line
No.
Part
No.
at 10mA
Minimum Maximum
Lens
Drawing
9
E241
Diffused
12.5mcd 32.0mcd
60°
2.0V
2.5V
625nm
C
RED
•
•
•
•
10
11
12
E242
E244
E246
Diffused
Diffused
Diffused
12.5mcd 32.0mcd
5.0mcd 20.0mcd
5.0mcd 20.0mcd
60°
60°
60°
2.0V
2.1V
2.2V
2.6V
2.5V
2.5V
610nm
590nm
565nm
C
C
C
ORANGE
YELLOW
GREEN
Telephone: 781-935-4442
Fax: 781-938-5867
sales@gilway.com
www.gilway.com
71
Engineering Catalog 169
GILWAY [ GILWAY TECHNICAL LAMP ]
